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The Most Versatile VoIP Provider: FREE PORTING

Getting Started with XiVO



Don’t be intimidated by the number of tutorials which follow. We’ve structured these in much the same way that we build systems for clients, except you don’t have to pay for any of it. To get a functioning XiVO server on the platform of your choice so that you can make outgoing calls and receive incoming calls will take less than an hour. Choose fromj one of the server platforms that best meets your needs. If you’re just getting started, Digital Ocean is a terrific sandbox for learning because you get $10 of free use and they charge less than a penny an hour. See our referral link in the tutorial to get your freebie.

Jump to the latest tutorial to begin your XiVO install.

After the initial XiVO server setup, you’ll need to choose at least one trunk provider so that you can make outbound calls and receive incoming calls. Vitelity is the Platinum Sponsor of the Nerd Vittles open source projects, and we’ve had a beautiful relationship for many years because their SIP services are second to none. By all means, read all of the Trunk Provider tutorials and choose the ones that best meet your needs. Unlike traditional phone service, there’s no need to put all of your eggs in one basket. You only pay for VoIP services that you use so there is little harm in signing up with multiple providers.

Once you have your providers set up, it’s a simple matter to create inbound routes to process incoming calls and outbound routes to handle your outgoing calls to traditional telephones. The rest is icing on the cake that you can learn about as you go along. Some of the tutorials aren’t finished just yet, but we’ll get there. Enjoy the ride!

— Uncle Ward

XIVO Platform Implementation Tutorials

XiVO Platform Tutorial: Manually Installing XiVO and Debian 8
XiVO Platform Tutorial: Installing XiVO on a Dedicated PC
XiVO Platform Tutorial: Installing XiVO VM on VirtualBox
XiVO Platform Tutorial: Turnkey 5-Minute Install on VirtualBox
XiVO Platform Tutorial: Installing XiVO VM on VMware ESXi
XiVO Platform Tutorial: Installing XiVO VM at ImpactVPS
XiVO Platform Tutorial: Installing XiVO VM at Digital Ocean
XiVO Platform Tutorial: Installing XiVO VM at CloudAtCost
XiVO Platform Tutorial: Installing XiVO VM at RentPBX
XiVO Platform Tutorial: Installing XiVO VM at Vultr
XiVO Platform Tutorial: Installing XiVO VM at OVH.com
XiVO Platform Tutorial: Turnkey 1-Minute Install on Raspberry Pi 3

XIVO Initial Setup Tutorial

XiVO Initial Setup Tutorial: Getting Started with XiVO

XIVO Trunk Implementation Tutorials

XiVO Trunks Tutorial: Installing a Vitelity SIP Trunk
XiVO Trunks Tutorial: Installing a VoIP.ms SIP Trunk
XiVO Trunks Tutorial: Installing a RingPlus SIP Trunk
XiVO Trunks Tutorial: Installing a FreeVoipDeal (Betamax) SIP Trunk
XiVO Trunks Tutorial: Installing a Google Voice-Simonics SIP Trunk
XiVO Trunks Tutorial: Deploying Native Google Voice with OAuth Trunks
XiVO Trunks Tutorial: Installing an Anveo Direct Outbound SIP Trunk
XiVO Trunks Tutorial: Installing a Skype Connect SIP Trunk
XiVO Trunks Tutorial: Installing a LocalPhone SIP Trunk
XiVO Trunks Tutorial: Installing a CallCentric SIP Trunk
XiVO Trunks Tutorial: Installing a FlowRoute SIP Trunk* (not yet verified)

XIVO Call Routing Tutorials

XiVO Call Routing Tutorial: Creating Inbound Routes for DIDs
XiVO Call Routing Tutorial: Creating Outbound Routes for PSTN Calling

Incredible PBX Application Tutorials for XiVO

Incredible PBX Application Tutorial: Yahoo News
Incredible PBX Application Tutorial: NWS Weather by ZIP Code
Incredible PBX Application Tutorial: AsteriDex with SQLite3
Incredible PBX Application Tutorial: AsteriDex Click2Dial with XiVO Phonebook
Incredible PBX Application Tutorial: CallerID Superfecta
Incredible PBX Application Tutorial: Telephone Reminders
Incredible PBX Application Tutorial: Voice Dialing
Incredible PBX Application Tutorial: Call Detail Reporting (CDR)
Incredible PBX Application Tutorial: LENNY, The Telemarketers Nightmare

XiVO Application Tutorials

XiVO Application Tutorial: Daily Backups
XiVO Application Tutorial: Endpoint Manager
XiVO Application Tutorial: Bi-Weekly Upgrades
XiVO Application Tutorial: High Availability (HA) Servers
XiVO Application Tutorial: Call Center
XiVO Application Tutorial: Munin Stats
XiVO Application Tutorial: API

2016, The Year of (real) VoIP Choice: Meet XiVO, a UC Solution for Any Business

We promised you that 2016 was going to be a year filled with surprises, and today we’re pleased to introduce another open source, pure GPL3 solution for any business. Whether your requirements are a call center or a versatile phone system for hundreds of employees, XiVO™ offers a compelling unified communications solution that checks all the boxes. Unlike some products that function merely as a code generator for Asterisk®, XiVO is in a league of its own. XiVO is actually an integral component of the Asterisk application itself. It manages your telephony server in realtime using its versatile PostGreSQL database platform. Did we mention it’s also a great playground for hobbyists and SOHO VoIP enthusiasts? Let’s get started.

UPDATE: The first release of Incredible PBX for XiVO is now available here. Please consider this article superseded by the new release.

There’s no way to do justice to a product like XiVO in a single article. So our plan is to introduce XiVO today and get your platform up and running where you can make and receive free calls throughout the United States and Canada. Then you can add Incredible PBX components and additional SIP providers as we continue to build them out. Just follow along with our Incredible PBX development for XiVO on the PIAF Forum, and you’ll get a first-hand look at how sausage is made. We already have text-to-speech applications for news and weather up and running. You can take them for a test drive by calling the XiVO demo:

And, of course, we’ve integrated the Travelin’ Man 3 IPtables firewall to provide rock-solid security for XiVO, and we’ll cover that today as well. As part of this development process, you’ll discover how easy it is to build Asterisk applications for XiVO on your own. And hopefully you’ll share some of your creations with the rest of us. That’s what open source development is all about.

Choosing an Experimental Platform for XiVO

We’re just getting started with XiVO development so, like us, we’re assuming you’ll want to kick the tires a bit before jumping into a new VoIP solution for the long haul. That means you first must choose a platform on which to install XiVO. We have several recommendations for you. If you have a robust desktop machine with lots of RAM and processing power, then installing XiVO under VirtualBox may be the way to go. We actually use an iMac with 16GB of RAM, and it provides plenty of horsepower to run VirtualBox and XiVO. With VirtualBox, we’ll start by downloading the XiVO ISO.

We didn’t mention that XiVO has been under development for over 10 years and is supported by the original developers with financial support from Avencall. Because of its Canadian roots, it seems only fitting that many may wish to consider CloudAtCost in Canada as an appropriate site to host your experimental XiVO server. A one-time payment of $10.50 still buys you a sandbox in the cloud for life with coupon code TAKE70, and XiVO installs on the CloudAtCost platform without a hiccup. For a CloudAtCost implementation, we’ll start by creating a Debian 8 server.1 And then we’ll download and run the XiVO installation script to build our XiVO server. Finally, we’ll walk you through setting up XiVO on a $5/month Digital Ocean Droplet which provides state-of-the-art performance at rock-bottom Cloud pricing. So begin by choosing your hardware platform from the three options below:

1. Installing XiVO as a VirtualBox Virtual Machine

For standalone implementations including VirtualBox, we’ll begin by downloading the 64-bit XiVO Server ISO to your desktop. Next, create a VirtualBox 64-bit Debian VM platform with 1024 MB RAM and at least a 10GB virtual drive. In System Settings, enable I/O APIC and disable the other options. Select a Sound Card to match your machine and configure Network Adapter 1 as a Bridged Network Device. In the Storage Settings (shown below) for your (1) Empty IDE Controller, (2) select the downloaded XiVO ISO as your installation media. Start the VM and proceed through the initial install.

Click Install, choose your language, pick your time zone, choose your keyboard map, create a very secure root password, and choose a Debian mirror that’s close to your server. Choose /dev/sda as your bootloader assuming that’s the disk drive configured by VirtualBox. In less than 10 minutes, the install will complete and your VM will reboot. Log into your server as root and obtain your IP address: ifconfig. You’ll need it for the web configuration step that comes next.

2. Installing XiVO as a CloudAtCost Cloud-Based Server

You can’t use an ISO as the installation media at CloudAtCost so we have to start by building a 64-bit Debian 8 virtual machine with at least 512 MB RAM and a 10GB virtual drive. No need to choose a larger drive at the moment since there’s a bug in CloudAtCost’s installer for Debian 8. See the footnote for details. Once your virtual machine is built, log in as root and issue the following commands to kick off the XiVO install:

apt-get -y remove apache2*
apt-get update
apt-get -y upgrade
reboot
# log back in as root and...
wget http://mirror.xivo.io/fai/xivo-migration/xivo_install_current.sh
bash xivo_install_current.sh

3. Installing XiVO as a Digital Ocean Droplet

As with CloudAtCost, you’ll need to begin your XiVO adventure at Digital Ocean by first signing up for an account. With our referral code, you’ll get a $10 credit (and so will Nerd Vittles). That’s good for two full months of service to kick the tires of XiVO without ever spending a dime. Once your account is set up, create a $5/month Debian 8 (64-bit) Droplet. When you receive the email with your droplet credentials, log into your new server as root using SSH/Putty and issue the following commands to get Debian 8 squared away:

apt-get update
apt-get upgrade -y
dd if=/dev/zero of=/swapfile bs=1024 count=1024k
chown root:root /swapfile
chmod 0600 /swapfile
mkswap /swapfile
swapon /swapfile
echo "/swapfile          swap            swap    defaults        0 0" >> /etc/fstab
sysctl vm.swappiness=10
echo vm.swappiness=10 >> /etc/sysctl.conf
free
reboot

After the reboot, log into your server again with your new root password and kick off the XiVO install:

wget http://mirror.xivo.io/fai/xivo-migration/xivo_install_current.sh
bash xivo_install_current.sh

Enabling SSH Root Access with XiVO

If you installed XiVO using the XiVO ISO, then root logins via SSH are disabled by default. Only enable it if you plan to also implement the firewall in the next step! To enable root logins via SSH, log into the server console as root and edit the SSH config file: nano -w /etc/ssh/sshd_config. Find the line in the Authentication section that begins with PermitRootLogin and change it to: PermitRootLogin yes. Save your change (Ctrl-X, y, ENTER) and then restart SSH: /etc/init.d/ssh restart.

Setting Up a Firewall to Protect XiVO

We don’t build PBXs without a rock-solid firewall, but it’s your phone bill so the choice is all yours. The Travelin’ Man 3 implementation of the Linux IPtables firewall provides a safe computing platform using a WhiteList to only allow access by trusted users and providers. You can add additional users to the whitelist as desired using add-ip and add-fqdn in the /root folder. Restart your firewall using only this command: iptables-restart. If you’ll be using FQDNs in your WhiteList, then add the ipchecker script to your cron jobs. Then review Step #5 in the TM3 tutorial.

echo "*/10 5-22 * * * root /root/ipchecker > /dev/null 2>&1" >> /etc/crontab

It’s imperative that you set this up from a client workstation that’s running SSH or Putty. Otherwise, you may inadvertently lock yourself out from your own server. While logged into your server via SSH as root, issue the following commands:

cd /root
wget http://incrediblepbx.com/firewall-xivo.tar.gz
tar zxvf firewall-xivo.tar.gz
rm -f firewall-xivo.tar.gz
./tm3-xivo.sh

Configuring XiVO with a Web Browser

Once the basic install is completed, you use a web browser to actually configure and manage your XiVO server. To get things started, point your browser to the IP address of your XiVO server. Choose your Language. Accept the GPL3 license agreement. Then fill in the blanks to create a Hostname for your server (XiVO), a domain name (some domain that you own or one chosen from your favorite dynamic DNS provider), a very secure Web interface password (choose as if your phone bill depends upon it). The network interface and DNS server entries should already be correct. Click Next.

On the second configuration screen, choose an Entity (department/organization name or IncrediblePBX will suffice). Then set up the Contexts to manage calls on your PBX:

  • Internal Calls Context: manages extension numbers that can be reached internally
  • Incalls Context: manages calls coming from outside of your system
  • Outcalls Context: manages calls going from your system to the outside

Here’s what we’ll be using by way of example:

Finally, validate your entries to complete the configuration. Now log into your XiVO server as root using your newly created web password. You should get a status screen that looks something like this. If you had any doubts about the quality of the XiVO product, this should put your mind at ease. 🙂

Logging Into the XiVO Web Interface

To make changes in your XiVO setup, you’ll need to log into the web interface at the IP address of your XiVO PBX. Login with root as the username together with the Web Interface Password you set up above. You can change this password at any time under the Configuration tab by clicking on Users and editing your existing settings.

Creating Users and Lines with XiVO

For those migrating from the FreePBX® world, you’re probably most familiar with the procedure for creating extensions. More advanced administrators may have switched to device and user mode where users and devices are created separately. Phone numbers or extensions were associated with users while phone instruments were associated with devices. In the World of XiVO, we’ll start with the simplest configuration, and you can move on from there when you’re ready. In our scenario today, we’ll create a couple of users. Each user has a Name, Language, Time Zone, and other optional characteristics such as a Mobile Phone Number which can ring simultaneously whenever a user receives a call to his or her local XiVO phone number. By adding a Line (aka Phone Number) for the user as the user account is created, XiVO will automatically generate a separate Line with username and password credentials. This Line will be associated with the User during the initial user setup procedure, and this Line then can be registered to a SIP phone, softphone, or XiVO client (which we will cover separately down the road). In the example below, we’re using Nerd Uno’s extension 701 (associated with line 3jz8tsr0) to call Nerd Dos’ extension 702 (associated with line 8fmne2x4).

XiVO has an excellent tutorial that covers creating Users with a SIP Line. So jump there and add a couple of Users following the steps in the tutorial. When you’re finished, you’ll have two Users and two associated Lines with credentials to set up SIP phones. Since you’re just getting your feet wet and will probably make some mistakes, it’s probably a good idea to turn off Fail2Ban while you’re experimenting. Otherwise, you may accidentally lock yourself out of your server (ask us how we know) and think it’s a problem with XiVO. Here’s how:

/etc/init.d/fail2ban stop

To set up your SIP phones, you’ll need the credentials for each of the two lines. Under the Lines tab, click on the Pencil icon to reveal the Username and Password. Fill in the missing pieces as shown below and make certain that your NAT entry is set to Yes.

With those credentials in hand, go ahead and configure a couple of SIP phones and make certain you can call between them with audio in both directions before proceeding. For those with a Mac, Telephone is perfect for experimentation because you can set up multiple softphones and place calls between them.

IMPORTANT: If your server is sitting behind a NAT-based firewall, you must set the external and local network IP addresses for XiVO in General Settings -> SIP Protocol. You’ll find the fields in the Network tab.

Configuring a SIP Trunk for Google Voice with XiVO

Now that you have internal calls working, let’s turn our attention to connecting your PBX to the rest of the world. We obviously can’t cover the setup for every SIP provider, but we can provide a good example that will get our U.S. friends free calling in the U.S. and Canada. We’ve chosen the Simonics SIP Gateway to Google Voice because a one-time payment of $5.99 gets you a traditional SIP trunk to interface with any existing Google Voice number. If you don’t have a Google Voice number, sign up here. In your Google Voice Settings, make sure Forward Calls to Google Chat is enabled and disable Call Screening in the Calls tab. Then, with your Google credentials and Google Voice number in hand, visit the Simonics web site to sign up for service. Sign in with your Google credentials and complete the registration process. Once you have your Simonics account name and password, log into your XiVO web portal.

With credentials in hand, on the XiVO side, start by choosing the SIP Protocol tab under Trunk Management. There are actually three tabs to configure for the SIP trunk. Begin in the General tab and make it look like this using your credentials. NOTE: The complete FQDN for the Simonics gateway should be gvgw.simonics.com:

Next, click on the Register tab and reenter your credentials. Leave the empty fields exactly as shown. Be sure the Register box is checked.

Next, in the Signaling tab, change the Monitoring option to Yes and then click Save. Monitoring is the XiVO equivalent of the SIP Qualify option.

We also need to make one minor adjustment in the SIP Protocol Defaults in the General Settings. Just Save your settings after checking Match users with ‘username’ field.

Next, we need to tell XiVO how to process Incoming and Outgoing Calls using the Google Voice SIP trunk. Under the Call Management section, let’s begin with the Incoming Calls setup by creating a new Incoming Calls DID for your 11-digit Google Voice number. To keep things simple, we’ll route the incoming calls to the User mapped to extension 701:

For Outgoing Calls, we need to route calls with a specific dial string out the Simonics SIP trunk using the to-extern context. By way of example, we’ve set this up using a dialing prefix of 48 (GV) and a 10-digit number. We’re letting XiVO supply the missing 1 country code required by Google Voice, and we’ll let XiVO strip off the 48 prefix in processing the outbound calls. If this is your only outgoing trunk, you may prefer not to use a dial prefix at all. In that case, change the dial string to a 10-digit number (NXXNXXXXXX) and set Stripnum to 0.

Well, that’s enough for today. There’s complete XiVO PDF Documentation available here. We’ll have lots more to say about XiVO in coming weeks. Come join the party!

Continue reading Part 2.

Published: Thursday, May 5, 2016





Need help with Asterisk? Visit the PBX in a Flash Forum.


 

Special Thanks to Our Generous Sponsors


FULL DISCLOSURE: ClearlyIP, Skyetel, Vitelity, DigitalOcean, Vultr, VoIP.ms, 3CX, Sangoma, TelecomsXchange and VitalPBX have provided financial support to Nerd Vittles and our open source projects through advertising, referral revenue, and/or merchandise. As an Amazon Associate and Best Buy Affiliate, we also earn from qualifying purchases. We’ve chosen these providers not the other way around. Our decisions are based upon their corporate reputation and the quality of their offerings and pricing. Our recommendations regarding technology are reached without regard to financial compensation except in situations in which comparable products at comparable pricing are available from multiple sources. In this limited case, we support our sponsors because our sponsors support us.

BOGO Bonaza: Enjoy state-of-the-art VoIP service with a $10 credit and half-price SIP service on up to $500 of Skyetel trunking with free number porting when you fund your Skyetel account. No limits on number of simultaneous calls. Quadruple data center redundancy. $25 monthly minimum spend required. Tutorial and sign up details are here.

The lynchpin of Incredible PBX 2020 and beyond is ClearlyIP components which bring management of FreePBX modules and SIP phone integration to a level never before available with any other Asterisk distribution. And now you can configure and reconfigure your new Incredible PBX phones from the convenience of the Incredible PBX GUI.

VitalPBX is perhaps the fastest-growing PBX offering based upon Asterisk with an installed presence in more than 100 countries worldwide. VitalPBX has generously provided a customized White Label version of Incredible PBX tailored for use with all Incredible PBX and VitalPBX custom applications. Follow this link for a free test drive!
 

Special Thanks to Vitelity. Vitelity is now Voyant Communications and has halted new registrations for the time being. Our special thanks to Vitelity for their unwavering financial support over many years and to the many Nerd Vittles readers who continue to enjoy the benefits of their service offerings. We will keep everyone posted on further developments.
 



Some Recent Nerd Vittles Articles of Interest…

  1. There’s a glitch in the CloudAtCost builds for Debian8. Regardless of how much disk storage you allocate, CloudAtCost will only use 10GB. Moral: Don’t waste your resources by allocating more than 10GB of disk space. This is an experimental platform, and 10GB will suffice. If you really need more space, this thread on the PIAF Forum will walk you through expanding the storage allocation beyond the 10GB threshold. []

Chasing the Asterisk Rainbow: An Incredible PBX for Everyman… and Woman

The one thing we’ve learned over the past decade is that everyone’s telecommunications needs are different. We began the Incredible PBX™ project by offering a script for PBX in a Flash™ that enhanced its functionality by adding three dozen applications for Asterisk® plus a rock-solid, preconfigured firewall. We expanded on that initial design by offering installers to support both Elastix® 4.0 and even the FreePBX® Distro and AsteriskNOW. But many asked for something more. Some wanted a turnkey install on inexpensive hardware so we now have a Raspberry Pi® 3 image that configures itself in under a minute. Others wanted and we provided an ISO image that could be loaded onto a USB thumb drive and used to install Incredible PBX on virtually any standalone hardware platform including the $200 Intel NUC. Then there were the enthusiasts that insisted upon virtual machines for virtually everything. So we built Incredible PBX images for Proxmox, and VirtualBox, and VMware. All of these builds could be set up about as quick as you can snap your fingers. Still others believed that all computing should be handled with Cloud-based servers. So we created a $10.50 solution for lifetime Cloud computing with CloudAtCost, a $5/month solution with Digital Ocean, and a $15/month rock-solid reliable PBX with RentPBX. Finally, there were operating system purists. Some preferred RedHat/CentOS/Scientific Linux while others swore by Debian or Ubuntu or Raspbian 8. So we added Incredible PBX builds for every conceivable operating system.

What remained consistent through all of these Incredible PBX iterations was our absolute commitment to providing a secure computing environment out of the box with a feature set unmatched in both the open source and commercial PBX communities. But, of course, there is always someone that doesn’t want features and prefers a secure platform on which to build their own servers. We’ve even accommodated that request with the Lean, Mean Edition of Incredible PBX.

So, today while we work on taxes, you can take a leisurely stroll through all of the available Incredible PBX links above and choose a platform that best meets your needs. Our other uncompromising feature is price. Incredible PBX is and always will be free with NoGotchas. If you’re still confused about choosing a favorite build, try our Decision Tree below. It’ll give you suggestions in less than a minute. Come join the party!

Originally published: Monday, April 11, 2016





Need help with Asterisk? Visit the PBX in a Flash Forum.


 

Special Thanks to Our Generous Sponsors


FULL DISCLOSURE: ClearlyIP, Skyetel, Vitelity, DigitalOcean, Vultr, VoIP.ms, 3CX, Sangoma, TelecomsXchange and VitalPBX have provided financial support to Nerd Vittles and our open source projects through advertising, referral revenue, and/or merchandise. As an Amazon Associate and Best Buy Affiliate, we also earn from qualifying purchases. We’ve chosen these providers not the other way around. Our decisions are based upon their corporate reputation and the quality of their offerings and pricing. Our recommendations regarding technology are reached without regard to financial compensation except in situations in which comparable products at comparable pricing are available from multiple sources. In this limited case, we support our sponsors because our sponsors support us.

BOGO Bonaza: Enjoy state-of-the-art VoIP service with a $10 credit and half-price SIP service on up to $500 of Skyetel trunking with free number porting when you fund your Skyetel account. No limits on number of simultaneous calls. Quadruple data center redundancy. $25 monthly minimum spend required. Tutorial and sign up details are here.

The lynchpin of Incredible PBX 2020 and beyond is ClearlyIP components which bring management of FreePBX modules and SIP phone integration to a level never before available with any other Asterisk distribution. And now you can configure and reconfigure your new Incredible PBX phones from the convenience of the Incredible PBX GUI.

VitalPBX is perhaps the fastest-growing PBX offering based upon Asterisk with an installed presence in more than 100 countries worldwide. VitalPBX has generously provided a customized White Label version of Incredible PBX tailored for use with all Incredible PBX and VitalPBX custom applications. Follow this link for a free test drive!
 

Special Thanks to Vitelity. Vitelity is now Voyant Communications and has halted new registrations for the time being. Our special thanks to Vitelity for their unwavering financial support over many years and to the many Nerd Vittles readers who continue to enjoy the benefits of their service offerings. We will keep everyone posted on further developments.
 



Some Recent Nerd Vittles Articles of Interest…

Four Months in Paradise: Free International VoIP Calling From Your Cellphone



Following our article documenting how to set up free cellphone service in the United States using the Sprint reseller, RingPlus, we received a number of questions seeking ways to add free or low cost international calling to the RingPlus offerings. Today we’ll provide a quick tutorial on how to turn any cellphone into a terrific platform to make free international calls, lots of them. As of this writing, for every 10 euros ($11.27) you deposit into your account, you’ll get 300 minutes a week of free calls to 44 countries for 120 days. You can also call anywhere else in the world at very reasonable per minute rates that compare favorably with other SIP providers around the world. In addition to the freebies, for the mathematically challenged, today we’ll also show you how to minimize international calling charges on any U.S. cellphone using Incredible PBX with DISA and your choice of SIP providers. Some provide all-you-can-eat international calling to certain countries for a monthly fee while others charge by the minute depending upon the destination. Do some Googling. The beauty of a PBX and SIP trunks is you can mix and match as many providers as you like to take advantage of favorable calling rates to multiple countries. We’re going to start with the almost-free option because we like to share great deals.

There are a few things you need to know about the so-called Betamax VoIP services up front. Most importantly, they change rates and free countries more frequently than college kids change partners. Betamax also has dozens of companies offering similar services with differing rates and freebies. You can keep track of the daily changes on this Facebook page. Here’s a 5-year old spreadsheet that will give you a good idea of what you’re up against. Don’t depend upon it for the current rates. You’ll need to visit the actual site(s) of your choice for their current rate tables or visit the site maintained by Betamax for a country-by-country comparison by provider. That’s another way of saying DON’T BLAME US IF YOUR 3-HOUR CALL TO ANTARCTICA CHANGED FROM 20¢ PER MINUTE TO $1 PER MINUTE OVERNIGHT. IT PROBABLY WON’T, BUT THEN AGAIN IT MIGHT. Before making a lengthy call to a remote destination, spend the two minutes it takes to look up the current rate and make a snapshot of the web page for your records. Here’s another tip. If you make frequent calls to Antarctica, spend a little time doing your homework. Review the latest Betamax spreadsheet to track down the cheapest rates. Then double-check the actual sites for the current rates. There’s a $150 difference in the cost of a 3-hour call at €.20/minute from one Betamax site versus the €.906/minute rate at another Betamax site. THIS CAN AND OFTEN DOES CHANGE! As it happens, two of the lowest cost providers still offer the calls at the same two-year-old €.20/minute rate.

Today we’ll be focusing on the company we’ve tracked for many years, FreeVoipDeal.com. Except for the domain name, the setup with other Betamax providers is similar but not identical. And, of course, you’ll have to kick in another deposit to make free calls from each site. The length of the Freebie period also may vary so read the terms carefully. FreeVoipDeal actually hasn’t changed much since our last visit about two years ago. In fact, we still had most of our ten euro credit so we could play all we wanted even though the calls were no longer free since our four month window had long since expired.

Here’s the April 19, 2017 Freebie list by country compared to several years ago. Don’t depend upon it! Check their actual web site or the Betamax country summary for current freebies and current rates. Here’s another neat little trick to remember. When you visit the FreeVoipDeal Rate Table, just click on the Out of Minutes tab for a quick listing of all the Free Calling Countries as well as the rates once you use up your four months of free calls. With few exceptions, most of the "free countries" still had a rate of 1.1¢ per minute even after you ran out of minutes. Not bad!

Here’s How the Free International Calling Procedure Works

There are really two ways to make international calls from your smartphone. You can either load an app to make the calls if your cellphone supports it. Or you can dial a secondary number using the traditional dialer on your cellphone, enter an access code, and then dial the international number. We’re going to begin with the latter option because it works with any cellphone and it’s safer in numerous ways. At the end of the article, we’ll also show you how to load an app and make the calls that way if you like living dangerously.

So let’s start with the basics. The way this will work when we’re finished today is you’ll pick up your cellphone and dial a phone number assigned to your own Incredible PBX. The call will be answered and a sweet lady named Allison will ask you for a password. Once you enter it correctly, you’ll get a secondary dial tone. You then can dial any international number that you have preauthorized on your PBX, and the call will be routed out through your FreeVoipDeal trunk to its destination. When the person answers, you will have made your first free international call using your cellphone.

The key components include the Incredible PBX platform with the DISA application to provide secondary dialtone for processing international calls. A phone number and trunk will receive incoming calls bound for DISA from your cellphone. An inbound route will only forward incoming calls to DISA that match your cellphone number. A secondary trunk from FreeVoipDeal or other providers will be used to process outgoing international calls that are dialed using DISA. We’ll create an outbound route or rule for every country to which you want to authorize international calling. Each of these outbound routes will point to the least expensive (or free) trunk to complete the call. In the VoIP world, you actually could have dozens of outbound trunks that handle international calls based upon the country codes of each international call. This lets you take advantage of the best calling rates for each country. We will block international calls to country codes you have not specifically authorized.

Just to restate the obvious, a misconfigured DISA application that allows the world to make international calls on your nickel can get expensive quickly. We’ll protect today’s setup with two layers of protection. First, we’ll require that the CallerID of the incoming call match your cellphone number. While this isn’t failsafe since CallerID numbers can be spoofed, it does reduce the risk considerably because the bad guys will have to know BOTH your cellphone number and the incoming phone number managing DISA on your PBX. Without those two phone numbers, nobody gets to the DISA application at all. Second, for incoming Incredible PBX calls from a number matching your cellphone number, the caller will be prompted for a six-digit password, and you can make it longer if you will sleep better. Just remember, compromising DISA on your PBX is just as risky as handing out your credit card to a stranger so follow the setup steps carefully. And then TEST, TEST, TEST to make sure strangers can’t access your DISA setup. We’ll show you how.

Eight Is Enough: Choosing an Incredible PBX Platform for International Calling

Before any of this will work, you’ll obviously need an Incredible PBX. The software is free. The cost of the hardware depends upon the Incredible PBX platform you choose. This could be a PBX hosted in the Cloud, or it could be a PBX running as a virtual machine on your desktop computer or VMware corporate server, or it could be a PBX running on dedicated hardware in your home or office. Here are some choices with approximate prices and links to the tutorials to set them up. After downloading the Incredible PBX software from SourceForge, the setup process only takes 30 minutes or less.

  1. Incredible PBX in the Cloud at CloudAtCost ($10.50 one-time fee)
  2. Incredible PBX in the Digital Ocean Cloud ($5 a month after 2 free months)
  3. Incredible PBX in the RentPBX Cloud ($15 a month with Coupon Code: NOGOTCHAS)
  4. Incredible PBX running under VirtualBox on your Desktop PC (free)
  5. Incredible PBX running on your company’s VMware server (free)
  6. Incredible PBX running on standalone Raspberry Pi 3 ($35++)
  7. Incredible PBX running on standalone Intel NUC ($200)
  8. Incredible PBX running on your favorite old clunker (free)

Configuring Incredible PBX for International Calling with DISA

Here’s an overview of the setup drill for today once you have Incredible PBX running. We’ll walk through each of the six steps below. Don’t get frustrated. There are a lot of steps, but none of them are difficult. Just don’t skip any.

  1. Set Up Your Trunk to Process Incoming DISA Calls
  2. Set Up Your Trunk(s) to Process Outgoing International Calls
  3. Configure DISA with a Very Secure Password
  4. Configure an Inbound Route to Limit Incoming DISA Calls to Your Cellphone #
  5. Configure an Outbound Route for Each International Country Code
  6. Test, Test, Test

1. Setting Up a Trunk to Process Incoming DISA Calls

Before you can make calls to your PBX, it’ll need a phone number (known affectionately as a DID). As installed, Incredible PBX includes preconfigured SIP trunks from about a dozen SIP providers. All you’ll need is credentials from the company you wish to use. Most providers of DID trunks offer a monthly flat rate for unlimited incoming calls. There’s a great deal from our Platinum Sponsor, Vitelity, at the end of this article. And their international calling rates are extremely competitive.

In addition to SIP trunks, Incredible PBX is preconfigured to support Google Voice trunks for those living in the United States. These trunks are free and provide unlimited incoming and outgoing calls throughout the U.S. and Canada. Because this option is free, you’d be crazy not to use it for today’s application if it’s available where you live. The setup procedure is covered in detail in all of the Incredible PBX installation tutorials referenced above. So start there.

2. Setting Up a Trunk to Process Outgoing International Calls

We’re going to walk you through setting up a trunk with FreeVoipDeal to handle free international calls to certain countries documented above. This may not be the best fit for you depending upon the international destinations you wish to call. Figure that out first! Then adjust the trunk settings below to match each SIP provider trunk you wish to create. There’s no limit to the number you can have. And, with most of these providers, you pay by the minute for international calls anyway so there is no harm in configuring multiple trunks to take advantage of the best rates calling the countries of your choice. The same applies to all-you-can-eat and "free" trunks except there are varying fees for using the services so you’re probably not going to want a dozen of them even if some of the calls are free after making a periodic deposit. One other word of warning. Some Betamax sites such as powervoip.com have good calling rates, but they tack on a 3.9¢ connection fee to every call. If you make lengthy calls, it’s not a big deal. If you make numerous short calls, it drives your discount calling rates through the roof. So start with the pink and green entries on the old spreadsheet we referenced for the cheapest historical rates and then visit the actual sites and read the fine print. One of our favorite Betamax sites for many tourist destinations is HotVoIP.com.



To add new trunks to Incredible PBX, use a browser to access the IP address of your server. Choose Incredible GUI Administration from the Admin menu of the Kennonsoft GUI (shown above) by clicking on User to switch. The default username is admin and the password is what you set when the install completed. Once the Incredible PBX GUI appears, click the Connectivity tab and choose Trunks -> Add SIP (chan_sip) Trunk.

For Trunk Name, enter FreeVoipDeal. In the Dialed Number Manipulation Rules section, add a rule for each country code you wish to activate. You can decipher the Country Code for any country at this link. For example, for the United Kingdom, you’d enter a rule like this where 44 is the Country Code and each X represents a required digit in the local area code and phone number. The trailing period means the number includes one or more additional digits. NOTE: DISA calls will not have to be prefixed with 011 to place international calls. Just enter the country code and number to be called. And, I am told that only 441, 442, and perhaps 443 calls to the U.K. are free since those are the designated landline prefixes.




If there are other countries, you wish to support with this trunk provider, you’d click Add More Dial Pattern Fields and insert an additional rule for each country following the example above. If you’ll be using this trunk to make calls in the U.S. and Canada as well, the correct Match Pattern is 1NXXNXXXXXX, and calls will need to be dialed with the 1 to avoid conflicts with international dialing. And, by the way, calls to Alaska and Hawaii are also free!

Next, we need to enter the Outgoing Settings. For the Trunk Name, enter freevoipdeal. Clear out the entries in Peer Details section and enter the following using your actual FreeVoipDeal credentials for yourusername and yourpassword:

authuser=yourusername
username=yourusername
secret=yourpassword
type=peer
qualify=yes
nat=yes
insecure=port,invite
host=sip.freevoipdeal.com
fromdomain=sip.freevoipdeal.com
dtmfmode=auto
disallow=all
canreinvite=no
allow=alaw&ulaw

Finally, clear out the default entries in User Details and click the Submit Changes button and then red Apply Config button to save your new trunk.

Spoofing Your CallerID. When setting up your FreeVoipDeal account, you can set up one or more numbers to use as your CallerID number on FreeVoipDeal calls. You simply verify the number with a code sent by SMS or phone call from their service. Once you’ve gone through the verification procedure, you can spoof the outbound CallerID on FreeVoipDeal calls using your actual cellphone number. Just add the following entries to your Trunk settings replacing 9991234567 with your cellphone number. Special thanks to @hillclimber on the PIAF Forum for the tip.

fromuser=0019991234567
sendrpid=yes

3. Configuring DISA to Support International Calling

In the Incredible PBX GUI, we’ll set up DISA by clicking the Applications tab and choosing DISA. Add your new DISA configuration by following this sample. Use a VERY secure password. It’s your phone bill. Once you’ve finished, click the Submit Changes button and then red Apply Config button to save your new DISA setup.



4. Configuring an Inbound Route for Your Incoming DISA Calls

Here’s where we lock down your setup so that Incredible PBX only accepts DISA calls from your cellphone number. If you want to allow additional people to use your DISA setup or if you have multiple cellphones, then simply create multiple inbound routes with the 10-digit numbers of each phone to be supported.

In the Incredible PBX GUI, we’ll set up a new Inbound Route by clicking the Connectivity tab and choosing Inbound Routes. If you plan to support multiple phones, then create multiple inbound routes and give each of them a unique Description and CallerID Number that matches the phone number of the cellphone to be supported. Be sure to check the CID Priority Route checkbox and set the correct Destination for your incoming calls. Just fill in the blanks appropriately using this template as a guide. Once you’ve finished, click the Submit button and then red Apply Config button to save your new Inbound Route.



5. Configuring an Outbound Route for Each International Country Code

The DISA application is going to obtain the phone number to be dialed and will pass that to the Outbound Routes module. The job of the Outbound Routes module is to examine the phone number passed to it from DISA to figure out which trunk to use to make the outbound call. It then will pass the call to the appropriate trunk which sends the outgoing call on its way to the destination.

For each Dialed Number Manipulation Rule in every Trunk that you set up in Step #2 above, you’ll need a matching Outbound Route if your PBX is used to place calls using multiple trunks. If you’re only using one provider for all of your outbound calls, then we can use a more generic Outbound Route. It’s always a good idea to create the one-to-one match between Outbound Routes and Trunks to make certain that outbound calls are sent to the correct Trunk for processing. So let’s do that using the U.K. trunk we created above.

In the Incredible PBX GUI, we’ll set up a new Outbound Route by clicking the Connectivity tab and choosing Outbound Routes. When the template appears, notice in the far right column that there’s a listing of all your existing Outbound Routes. Calls are actually processed sequentially using the order that these Outbound Routes appear in the list. If there’s no number match in the top route or if the call via the top route fails, processing drops to the next route in the list until there is a match AND a successful connection. You can adjust the sequence by dragging the Outbound Routes to a different position in the priority list.

It’s important to use specificity in your Outbound Routes (especially with International calling) to make certain that a call isn’t inadvertently processed by a secondary trunk. For example, if you have a Google Voice trunk in addition to a FreeVoipDeal trunk, we want to make certain that calls to England are processed by the FreeVoipDeal trunk and that 10-digit numbers starting with area code 440 (Cleveland) are routed out through Google Voice. The easiest way to do this is to require the Outbound Route Match Pattern for U.K. calls to be at least 11 digits, e.g. 44XXXXXXXX. (the trailing period is important in that it requires at least one more digit for a match). And we can force a Hangup if the FreeVoipDeal trunk is not available for some reason by adjusting the Destination on Congestion setting. This keeps the call routing from dropping down to the next available Outbound Route in the list if FreeVoipDeal happens to be off-line at some point. So our Outbound Route for U.K. calls should look something like this:



The final step is to move the new Outbound Route for U.K. calls to the top of the Outbound Routes listing in the right column to assure that it is processed first. Once you’ve done that, click the Submit Changes button and then red Apply Config button to save your new Outbound Route AND the adjusted Outbound Route Priority List.

Another alternative in creating Outbound Routes is to use a Dial Prefix that never matches a real phone number to direct calls to a particular trunk. For example, you might use 08 as a dial prefix for FreeVoipDeal calls. By placing 08 in the Prefix column of the Dial Pattern, it will get stripped off before the number is actually passed to the FreeVoipDeal trunk for processing. We actually prefer this setup because it adds an additional layer of security for international calls. If someone were to break into your DISA application by knowing your cellphone number AND your DID AND your DISA password, it’s unlikely they’d also know to prefix outgoing international calls with some arbitrary dial prefix. Just don’t use 08 in case they’re a Nerd Vittles reader. 😉

6. Test, Test, Test!

The easiest way to test the new setup is to place a couple of calls and to watch the Asterisk CLI (asterisk -rvvvvvvvvvv) and see how the calls are processed and who answers at the other end. Then you can apologize for reaching the wrong number.

You can make up your own test methodology, but here’s one that works for us. There are several tests you need to make. First, call your Incredible PBX DID from your authorized cellphone and enter a correct DISA password to see if you get dial tone to make an international call. Then repeat the drill with an invalid password and make sure you don’t get a dial tone. Next, call your Incredible PBX DID from a phone other than your authorized cellphone. You should not get a prompt for a DISA password. Finally, we use the first three digits of a U.K. number to identify a matching NANPA area code. Then, we find hotels in the two matching cities. For example, one might attempt to call a hotel in Bath, England (44 1… ……) and a hotel in Bermuda (441-…-….). The U.K. call should go through, and the Bermuda call should fail. If you pass all three tests with flying colors, you’re good to go.

Using FreeVoipDeal’s MobileVoIP App Instead of Incredible PBX with DISA

FreeVoIPDeal also offers a MobileVoIP app that can be used directly on your smartphone (Android, iOS, and Windows phone versions available) using any Wi-Fi, UMTS, 4G/LTE, 3G, GPRS or EDGE connection. The drawback is the lack of the three extra layers of security protection that Incredible PBX using DISA offers. MobileVOIP lets you log in with your registered Betamax credentials and offers the option to use your existing VoIP credit from your smartphone. The downside is that anyone with the app and your credentials can call anywhere and talk for as long as they like on your nickel using any of your registered CallerIDs. You’ve been warned. For more information or to download the app for your mobile device, go here. Remember to dial the "+1″ country code prefix for U.S./Canada calls. Enjoy!

Originally published: Monday, March 21, 2016


Support Issues. With any application as sophisticated as this one, you’re bound to have questions. Blog comments are a terrible place to handle support issues although we welcome general comments about our articles and software. If you have particular support issues, we encourage you to get actively involved in the PBX in a Flash Forums. It’s the best Asterisk tech support site in the business, and it’s all free! Please have a look and post your support questions there. Unlike some forums, ours is extremely friendly and is supported by literally hundreds of Asterisk gurus and thousands of users just like you. You won’t have to wait long for an answer to your question.



Need help with Asterisk? Visit the PBX in a Flash Forum.


 

Special Thanks to Our Generous Sponsors


FULL DISCLOSURE: ClearlyIP, Skyetel, Vitelity, DigitalOcean, Vultr, VoIP.ms, 3CX, Sangoma, TelecomsXchange and VitalPBX have provided financial support to Nerd Vittles and our open source projects through advertising, referral revenue, and/or merchandise. As an Amazon Associate and Best Buy Affiliate, we also earn from qualifying purchases. We’ve chosen these providers not the other way around. Our decisions are based upon their corporate reputation and the quality of their offerings and pricing. Our recommendations regarding technology are reached without regard to financial compensation except in situations in which comparable products at comparable pricing are available from multiple sources. In this limited case, we support our sponsors because our sponsors support us.

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The lynchpin of Incredible PBX 2020 and beyond is ClearlyIP components which bring management of FreePBX modules and SIP phone integration to a level never before available with any other Asterisk distribution. And now you can configure and reconfigure your new Incredible PBX phones from the convenience of the Incredible PBX GUI.

VitalPBX is perhaps the fastest-growing PBX offering based upon Asterisk with an installed presence in more than 100 countries worldwide. VitalPBX has generously provided a customized White Label version of Incredible PBX tailored for use with all Incredible PBX and VitalPBX custom applications. Follow this link for a free test drive!
 

Special Thanks to Vitelity. Vitelity is now Voyant Communications and has halted new registrations for the time being. Our special thanks to Vitelity for their unwavering financial support over many years and to the many Nerd Vittles readers who continue to enjoy the benefits of their service offerings. We will keep everyone posted on further developments.
 



Some Recent Nerd Vittles Articles of Interest…

2016, The Year of (real) VoIP Choice: Introducing Elastix 4.0 with Incredible PBX

DEC. 7 NEWS FLASH: The Elastix project has been sold to 3CX. Elastix 4.0 and Elastix MT have been removed from production "due to a legal disagreement with another open source distribution."

Our crystal ball suggests that 2016 is shaping up to be a fantastic year full of VoIP surprises and excitement. We’ll be there to cover every new development. When it comes to graphical user interfaces for Asterisk®, the days of the one trick pony are officially over. Free At Last! And leave it to Edgar Landivar and Team Elastix® to be first out of the gate with Elastix 4.0. What a terrific new product it is! The Elastix project began nearly a decade ago, and every release continues to demonstrate why Elastix remains at the top of the leader board when it comes to true open source unified communications solutions. Whether you’re building a commercial call center or seeking an open source telephony platform for your organization, Elastix competes favorably with the best commercial brands in the business. We’ll put a little icing on the cake today by offering an all-new Incredible PBX release for Elastix 4.0. It adds a preconfigured and locked down firewall plus dozens of applications for Asterisk including text-to-speech and voice recognition applications as well as new SIP gateways to RingPlus cellular service and Google Voice communications. So let’s begin and take Elastix 4.0 for a spin! Download the ISO here.


A Word of Caution. If you’re new to Incredible PBX, install a clean version of Elastix 4.0 with NO MODIFICATIONS before you begin the Incredible PBX install. All of the existing Elastix 4.0 setup will be modified as part of the Incredible PBX install, and these changes will wipe out any additions you’ve previously made to Elastix. So don’t make any! Once the Incredible PBX install is completed, you can make all the changes you wish in your Elastix configuration. The only major design change we’ve made is to rework the Elastix MySQL database tables into MyISAM format from InnoDB. This facilitates making future backups and restores of your server as well as providing the necessary platform to install current and future Incredible PBX components.

Did We Mention Security? You also get a locked down, preconfigured IPtables Firewall WhiteList with all of the Travelin’ Man 3 tools plus the automatic update service to keep your server up to date and safe. There is a $20 voluntary annual license fee for the update service but, if you’d prefer to buy donuts, be our guest. But understand that voluntary is a two-way street. Running the update service costs us time and money and, when it ceases to be worthy of our time and financial investment, we reserve the right to discontinue the service down the road. The next time you log into your server after installing Incredible PBX, you’ll quickly appreciate why an automatic update service is important. We watch for and fix problems so you don’t have to.

Getting Started with Incredible PBX and Elastix 4.0

Here’s a quick overview of the installation and setup process for Incredible PBX for Elastix 4.0:

  1. Choose a Hardware Platform – Dedicated PC, Cloud Provider, or Virtual Machine
  2. Install Elastix 4.0 – 64-bit CentOS 7 platform
  3. Download and Install Incredible PBX for Elastix 4.0
  4. Set Up Passwords for Incredible PBX for Elastix 4.0
  5. Activate Trunks with Incredible PBX for Elastix 4.0
  6. Connect a Softphone to Incredible PBX for Elastix 4.0
  7. Configuring SMTP Mail with Incredible PBX for Elastix 4.0

1. Choose a Platform for Incredible PBX and Elastix 4.0

Incredible PBX for Elastix 4.0 works equally well on dedicated hardware, a cloud-based server, or a virtual machine. Just be sure you have a sufficiently robust Internet connection to support 100Kb of download and upload bandwidth for each simultaneous call you wish to handle with your new PBX.

For Dedicated Hardware, we recommend at least an Atom-based PC of recent vintage with at least a 30GB drive and 4GB of RAM. That will take care of an office with 10-20 extensions and a half dozen or more simultaneous calls if you have the Internet bandwidth to support it. Our favorite hardware platform remains the $200 Intel NUC, and you can read all about it here.

For Cloud-Based Servers, we recommend RentPBX, one of our financial supporters who also happens to size servers properly and restrict usage solely to VoIP. This avoids performance bottlenecks that cause problems with VoIP calls. Yes, we have a coupon code for you to get the $15/month rate: NOGOTCHAS. The new image to support Incredible PBX for Elastix 4.0 should be available shortly.

Or you can install Elastix 4.0 on top of an existing CentOS 7 platform by following this tutorial.

For Virtual Machine Installs, we recommend Oracle’s VirtualBox platform which runs atop almost any operating system including Windows, Macs, Linux, and Solaris. Here’s a link to our original VirtualBox tutorial to get you started. We suggest allocating 1GB of RAM and at least a 20GB disk image to your virtual machine for best performance. We actually used VirtualBox to build Incredible PBX for Elastix 4.0.

2. Install 64-bit Elastix 4.0 on Your Platform

Begin by downloading the 64-bit Elastix 4.0 ISO. For dedicated hardware, burn the ISO image to a DVD and boot your server with the Elastix 4.0 ISO to begin the install. You’ll be presented with the CentOS 7 Installation GUI:

Choose: Time Zone (click)
Choose: Keyboard (click)
Choose: Install Drive (double-click)
Choose: Root Password (Make it Secure!)
Wait for Install and Reboot to Complete
Set MySQL Password to: passw0rd (MANDATORY: with a zero!)
Set Elastix admin Password: minimum 10 alphanumeric characters with upper & lowercase

For VirtualBox, create an Elastix 4.0 virtual machine of Linux (RedHat 64-bit) type by clicking New. Click Settings button. In System, enable I/O APIC and disable Hardware Clock in UTC Time. In Audio, enable Audio for your sound card. In Network, enable Bridged Adapter for Adapter 1. In Storage, click on Empty in the Storage Tree. Then click on the Disk icon to the right of CD/DVD Drive attributes. Choose the Elastix 4.0 ISO file that you downloaded. Click OK. Then start the virtual machine to begin the installation process. Follow the setup steps above to install Elastix 4.0 in your virtual machine.

3. Download and Install Incredible PBX for Elastix 4.0

After completing the Elastix 4.0 install, log into your server as root using SSH or Putty from a desktop machine that you will use to manage your server. This is important with the Incredible PBX IPtables Firewall WhiteList so you don’t get locked out of your own server! Then issue the following commands to begin the Incredible PBX install. You’ll actually run the installer twice, once to upgrade CentOS 7 and Elastix 4.0 and a second time to install Incredible PBX.

cd /root
yum -y install wget
wget http://incrediblepbx.com/incrediblepbx11elastix40.tar.gz
tar zxvf incrediblepbx11elastix40.tar.gz
rm -f incrediblepbx11elastix40.tar.gz
./IncrediblePBX*
# after reboot, login again as root and...
./IncrediblePBX*

4. Initial Configuration of Incredible PBX for Elastix 4.0

Incredible PBX is installed with the preconfigured IPtables Linux firewall already in place. It implements WhiteList Security to limit server access to connected LANs, your server’s IP address, your desktop computer’s IP address, and a few of our favorite SIP providers. You can add additional entries to this WhiteList whenever you like using the add-ip and add-fqdn tools in /root. There’s also an Apache security layer for our web applications. And, of course, Elastix 4.0 has its own security methodology. Finally, we randomize various passwords as part of the initial install process. You’ll also be prompted to set your MySQL and Elastix admin password again. Be sure your MySQL password is passw0rd with a zero, or nothing will work! Out of the starting gate, you won’t find a more secure VoIP server implementation anywhere. After all, it’s your phone bill.

Even with all of these layers of security, here are 6 Quick Steps to better safeguard your server. You only do this once, but failing to do it may lead to security issues you don’t want to have to deal with down the road. So DO IT NOW!

First, log out and back into your server as root with your root password to get the latest updates. Then do the following:

Make your root password very secure: passwd
Set your correct time zone: ./timezone-setup
Create admin password for web apps: htpasswd -b /etc/pbx/wwwpasswd admin newpassword
Set MySQL and Elastix admin PW: ./admin-pw-change (MySQL PW MUST be passw0rd with zero)
Make a copy of your other passwords: cat passwords.FAQ
Decipher IP address and other info about your server: pbxstatus

Last but not least, Incredible PBX includes an automatic update utility which downloads important updates whenever you log into your server as root. We recommend you log in once a week to keep your server current. If you haven’t already done so, NOW would be a good time to log out and back into your server at the Linux command line to bring your server current.

Incredible PBX Stand-Alone Apps. Currently, there are several standalone applications included with Incredible PBX that cannot be accessed from within the Elastix Dashboard because the Elastix Developer component for Elastix 4.0 still is under development. For all of these web applications except WebMin, you will need to set up Apache web credentials using the web apps password syntax documented above. Once you’ve done that, you can access the applications using a browser with the username admin. Just substitute your server’s IP address for 192.168.0.1 in the examples below. For WebMin only, use root as your username and your root password for access.

  • Config Edit: https://192.168.0.1/maint/configedit
  • phpMyAdmin: https://192.168.0.1/maint/phpMyAdmin
  • Sys Info: https://192.168.0.1/maint/sysinfo
  • Telephone Reminders: https://192.168.0.1/reminders
  • WebMin: https://192.168.0.1:9001

5. Activate Trunks with Incredible PBX for Elastix 4.0

For those migrating from another aggregation including PBX in a Flash, this should be familiar territory for you. Using a browser, log into Elastix 4.0 at the IP address of your server using your admin password. Before you can actually make or receive calls outside your PBX, you’ll need at least one trunk. In the Elastix 4.0 GUI, click PBX -> PBX Configuration -> Trunks. Once you have your credentials from a provider, choose a provider from the list of preconfigured trunks on the right or create a new one. If you’re using one of the preconfigured options, remember to enable the trunk after adding your desired CallerID and credentials. Then save your settings and reload your Asterisk dialplan. That’s it. You’re ready to go.

To display your trunk registrations: asterisk -rx "sip show registry"

Google Voice Setup. If you wish to use Google Voice for free calling in the U.S. and Canada, you’ll need to sign up for an account with Simonics SIP to Google Voice Gateway service. Complete documentation is here.

RingPlus SIP Gateway. If you’ve signed up for (free) RingPlus cellular service, you also can use your cellular account as a SIP gateway to Elastix. Complete documentation is here.

Connection Issues. If you experience problems getting trunks to register with providers, add or remove the following entry in /etc/asterisk/sip_custom.conf: nat=yes. Then restart Asterisk: amportal restart.

6. Configure a Softphone with Incredible PBX for Elastix 4.0

Incredible PBX comes preconfigured with two extensions (701 and 702) that let you connect phones to your PBX. You can connect virtually any kind of telephone to your Elastix 4.0 PBX. Plain Old Phones require an analog telephone adapter (ATA) which can be a separate board in your computer from a company such as Digium. Or it can be a standalone SIP device such as ObiHai’s OBi100 or OBi110 (if you have a phone line from Ma Bell to hook up as well). SIP phones can be connected directly so long as they have an IP address. These could be hardware devices or software devices such as the YateClient softphone. We’ll start with a free one today so you can begin making calls. You can find dozens of recommendations for hardware-based SIP phones both on Nerd Vittles and the PIAF Forum when you’re ready to get serious about VoIP.

We recommend YateClient which is free. Download it from here. Run YateClient once you’ve installed it and enter the credentials for the 701 extension on Incredible PBX. You’ll need the IP address of your server plus your extension 701 password. You can find them in /root/passwords.FAQ. Fill in the blanks using the IP address of your server, 701 for your account name, and whatever password is assigned to the extension. Here’s what your entries should look like. Click OK to save your entries.

Once you are registered to extension 701, close the Account window. Then click on YATE’s Telephony Tab and place some test calls to the numerous apps that are preconfigured on Incredible PBX. Here are a few numbers to get you started:


123 - Reminders
222 - ODBC Demo (use: 12345)
947 - Weather by ZIP Code
951 - Yahoo News
DEMO - Allison's IVR Demo
TODAY - Today in History

7. Configuring SMTP Mail with Incredible PBX for Elastix 4.0

Outbound email support using Postfix is preconfigured with Elastix 4.0. You can test whether it’s actually working by issuing the following command using your destination email address after logging in as root:

echo "test" | mail -s testmessage yourname@gmail.com

If you don’t receive the email message within a minute or two and you’ve checked your spam folder, chances are your ISP is blocking downstream SMTP servers in an effort to combat spam. Comcast is one of the usual suspects. To enable outbound email service for delivery of voicemail and other email messages with a provider blocking downstream SMTP servers, you first need to obtain the SMTP domain of your ISP, e.g. smtp.comcrap.net. Next, edit /etc/postfix/main.cf and add your SmartHost entry [in brackets] to the line that begins like this: relayhost =. The line should look like this: relayhost = [smtp.comcrap.net]. Save your addition and restart Postfix: service postfix restart. Be sure to try another email test message after completing the SmartHost update. To use Gmail as your mail relay, see this tutorial.

8. Homework Assignment: Mastering Incredible PBX for Elastix 4.0

We’ve put together a complete tutorial for the applications included in Incredible PBX for Asterisk-GUI. Most of it is fully applicable to Elastix 4.0 as well. That should be your next stop. Then you’ll be ready to tackle Elastix 4.0. Google is your friend. Do some exploring, and we’ll post links to great articles on this terrific platform as we discover them. Your suggestions are also welcomed!



In the meantime, if you have questions, join the PBX in a Flash Forums and take advantage of our awesome collection of gurus. There’s an expert available on virtually any topic, and the price is right. As with Incredible PBX, it’s absolutely free. The same applies to the Elastix forum.

And if all of that wasn’t enough, feast your eyes on the Elastix Add-Ons that are only a button click away:

[gview file="http://nerdvittles.com/wp-content/ElastixAddOns.pdf"]

Originally published: Monday, February 22, 2016



Need help with Asterisk? Visit the PBX in a Flash Forum.


 

Special Thanks to Our Generous Sponsors


FULL DISCLOSURE: ClearlyIP, Skyetel, Vitelity, DigitalOcean, Vultr, VoIP.ms, 3CX, Sangoma, TelecomsXchange and VitalPBX have provided financial support to Nerd Vittles and our open source projects through advertising, referral revenue, and/or merchandise. As an Amazon Associate and Best Buy Affiliate, we also earn from qualifying purchases. We’ve chosen these providers not the other way around. Our decisions are based upon their corporate reputation and the quality of their offerings and pricing. Our recommendations regarding technology are reached without regard to financial compensation except in situations in which comparable products at comparable pricing are available from multiple sources. In this limited case, we support our sponsors because our sponsors support us.

BOGO Bonaza: Enjoy state-of-the-art VoIP service with a $10 credit and half-price SIP service on up to $500 of Skyetel trunking with free number porting when you fund your Skyetel account. No limits on number of simultaneous calls. Quadruple data center redundancy. $25 monthly minimum spend required. Tutorial and sign up details are here.

The lynchpin of Incredible PBX 2020 and beyond is ClearlyIP components which bring management of FreePBX modules and SIP phone integration to a level never before available with any other Asterisk distribution. And now you can configure and reconfigure your new Incredible PBX phones from the convenience of the Incredible PBX GUI.

VitalPBX is perhaps the fastest-growing PBX offering based upon Asterisk with an installed presence in more than 100 countries worldwide. VitalPBX has generously provided a customized White Label version of Incredible PBX tailored for use with all Incredible PBX and VitalPBX custom applications. Follow this link for a free test drive!
 

Special Thanks to Vitelity. Vitelity is now Voyant Communications and has halted new registrations for the time being. Our special thanks to Vitelity for their unwavering financial support over many years and to the many Nerd Vittles readers who continue to enjoy the benefits of their service offerings. We will keep everyone posted on further developments.
 



Some Recent Nerd Vittles Articles of Interest…

Sleep Well: Deploy Certified Incredible PBX Builds for Mission Critical Systems

2015 marks the year we finally settled upon an Asterisk® platform that was not only feature rich but also easy to deploy and maintain. Incredible PBX™ began as an add-on feature set for PBX in a Flash™. But we really wanted a pure open source platform that was built from the ground up. So we introduced a number of stand-alone installers that could be deployed using existing Linux platforms: CentOS, Ubuntu, Debian, Raspbian, and even FreePBX® Distro’s SHMZ. These continue to be our "best sellers" even though we give them away. With the exception of SHMZ, the beauty of the other stand-alone installers is you can use them anywhere whether it’s a Raspberry Pi® or in the Cloud1 with RentPBX or Digital Ocean. But there were some that preferred either dedicated hardware or in-house virtual machine platforms such as VirtualBox and Proxmox. For these platforms, a two-step OS and Incredible PBX install procedure was a hassle. So we introduced an ISO build of Incredible PBX with a superset of Scientific Linux 6.7 preconfigured. And finally we added snapshot images for VirtualBox and Proxmox. What used to take hours has been reduced to less than 30 seconds on the Proxmox 4 KVM platform. With Incredible PBX, it’s all about choice and the FREEDOM to choose with NoGotchas!

Along the way, we experimented with a number of other hardware platforms, and we even tried several other management GUI’s for Asterisk. But there comes a time when you have to sharpen your focus and produce a product that is something other than experimental. And that’s why we are pleased to introduce the new Certified Incredible PBX Builds. These are robust unified communications solutions that we not only test regularly but also use ourselves. Yes, we eat our own dog food.

So where do you begin? We documented a simple, 3-Step Decision Tree to guide you through the process of choosing a GPL platform and VoIP communications solution that’s right for you. You can take it for a spin here or read the complete tutorial.

The more difficult question is deciding how to host your Unified Communications server. Do you want to maintain it yourself, or do you prefer that someone else maintain either the hardware or software or both? We can’t really answer that for you without a great deal of additional information. What we can tell you is that experimentation is a wonderful thing, and you’ll learn an awful lot in the process. Take advantage of the PIAF Forum. There are hundreds of VoIP experts and 10,000+ members to help with your new adventure. Building systems with Incredible PBX is a process that, in the worst case, takes under an hour. And, in the best case, it takes under 30 seconds. So our advice is try several Cloud approaches and, if you have some old hardware lying around the house, try that option as well. We would hasten to add that we don’t recommend running your phone system on old hardware permanently. If you choose the stand-alone server route, invest $200 and get our recommended Intel® NUC or invest $100 and put a Raspberry Pi 2 platform into production. Both are easy to back up and restore. If you’re a dedicated iMac user with processing power and RAM to spare, then the VirtualBox solution really is a no-brainer. It doesn’t cost you a dime, and you’ll never know your phone system is operating as a virtual machine.

The Incredible PBX Gold Standard

We get emails all the time that go something like this. "Cut the crap. You’re the expert. Just tell me the platform that you use and would recommend." Fair enough. Here you go. We experiment on Cloud-based servers almost daily. We have a virtual machine at RentPBX that has run non-stop for years without a hiccup. Use our $15/month coupon code if you sign up: NOGOTCHAS. We build and tear down systems at Digital Ocean and CloudAtCost and Wable almost daily. These three have the added advantage of letting you take snapshots of your virtual machines. Snapshots can be restored in minutes. While CloudAtCost is a good sandbox, don’t even think about using it in production!

The system we recommend for SOHO and small businesses is $200 dedicated hardware, an Intel NUC. The software is Incredible PBX 13 ISO. The server is powerful, quiet, tiny, and easy to back up using Clonezilla and an external USB drive. Our production machine doesn’t change much for months at a time. Once configured, yours probably won’t either. Don’t go update crazy! Apply updates and upgrades only when something doesn’t work or you need a new feature. If it ain’t broke…

A Few Words About Incredible PBX Applications for Asterisk

Asterisk is a complex telephony platform. Don’t expect to learn it all in a day. We’ve been at it for 10 years, and there’s still much that we don’t know. On top of Asterisk, we’ve added over three dozen Asterisk applications. And, yes, there is documentation. Spend a little time with the tutorial, and it will improve your appreciation for Asterisk 1000%.

A Few Words About Google Voice OAUTH Authentication

We have been a strong proponent of Google Voice for many years. Why? Because in the United States, you can make limitless calls to the U.S. and Canada for free. Faxes work, too. Just don’t put all of your eggs in the Google Voice basket. It does break, and Google regularly "improves" things. Thus far, we’ve always managed to get things going again thanks to some very talented telephony gurus around the globe. The one component of Google Voice that Google continues to threaten to shut down is the use of plain text passwords for authentication. With Incredible PBX, you can do something about that by implementing OAUTH authentication on your server. We’ve written a simple tutorial to guide you through implementation and use of OAUTH 2.0 with Google Voice. Please read it before your Google Voice trunks suddenly drop dead.

A Few Words About Security and Firewalls

If you have a phone system that is exposed to the Internet, the bad guys are going to attempt to make calls on your nickel forever. No firewall means sooner or later you’re going to get hit with a very expensive phone bill. Some of the horror stories include charges of over $100,000 in a single month.

Incredible PBX includes a sophisticated firewall that is locked down to private networks, preferred (by us) VoIP providers, and the IP addresses of your desktop computer and your server. Don’t disable it!

We do not recommend using Incredible PBX on the Amazon EC2 platform for the simple reason that Amazon treats all customers as part of the same private LAN. This defeats the security provided by the Incredible PBX firewall and leaves your extension and trunk passwords as your only line of defense. Yes, there are bad guys using Amazon. You’ve been warned.

If you opt to host your own dedicated server for Incredible PBX, we strongly recommend that you place the server behind a hardware-based firewall in addition to the IPtables firewall provided as part of every Incredible PBX build. Two firewalls are almost always better than one. It’s one more nut to crack for the bad guys.

Finally, a word about the new FreePBX Firewall. Don’t. Good network practices suggest that a firewall should be as separated from your applications as possible. The IPtables firewall used by Incredible PBX is only accessible through SSH or the console with root login. It also requires root permissions for any type of modification to its setup. The FreePBX firewall is an integral component of FreePBX and is accessible through the FreePBX GUI itself using the standard FreePBX admin credentials. In addition, during the first week, a vulnerability was reported which resulted in a root vulnerability. What’s puzzling about that is the fact that FreePBX itself traditionally has not operated with root permissions which suggests that other changes have been made in the GUI so that the user account separation between the asterisk user account and the root user account has now been compromised, a very dangerous new development. If this is ever explained, we will pass it on.


https://twitter.com/0x00string/status/655513518578339841

A Few Words About Module Repositories

FreePBX 12 GPL modules are an integral component of Incredible PBX. Why don’t we use "pure" FreePBX 12? The short answer is Sangoma® has integrated a hidden module repository into FreePBX 12. It is comprised of modified FreePBX 12 modules that are not provided on any publicly-accessible web site. Yes, FreePBX 12 GPL modules are available through their GIT repository, but these modules differ from the ones that actually make FreePBX 12 work properly (see next section). As a result, we have chosen to build and use a public module repository for FreePBX 12 GPL modules included in Incredible PBX. For further details, see this Nerd Vittles article. To access our public repository of FreePBX 12 GPL modules, go here.

A Few Words About Module Signatures

With FreePBX 12, Sangoma also has chosen to bar use of competitor’s commercial modules within the product. In addition, Sangoma has implemented a module signature scheme which results in nasty security alerts whenever a compatible FreePBX module is included in the GUI that was not produced or approved for inclusion by Sangoma giving the impression that your server has been compromised. As a result, we have chosen to disable module signature checking by default with Incredible PBX. As changes are made within the GUI, the nasty warnings reappear. We have included the gui-fix script to again disable signature checking. A permanent fix which eliminates signature checking permanently is available here.

A Few Words About Asterisk Upgrades

When you install Incredible PBX, you automatically get the latest and greatest version of Asterisk. Depending upon the installer used, you get either Asterisk 11 or 13. Both versions of Asterisk get regular upgrades provided by Digium®. As with updates, our recommendation is to not apply upgrades unless you actually need a new feature or your existing server is experiencing problems related to the version of Asterisk you are running. We have provided an upgrade utility to make the upgrade process painless. It will NOT move you from Asterisk 11 to 13. It only moves you to the latest release in the version of Asterisk you already have installed.2 In the case of Asterisk 13, the upgrade utility will preserve Google Voice OAUTH authentication if you have previously applied the Asterisk 13 patch as documented above. To upgrade your server, log in as root and issue the following commands:

cd /root
wget http://incrediblepbx.com/upgrade-asterisk-to-current.tar.gz
tar zxvf upgrade-asterisk-to-current.tar.gz
rm -f upgrade-asterisk-to-current.tar.gz
./upgrade-asterisk-to-current

A Few Words About Backups

There are two kinds of administrators in the world: those that make regular backups and those that don’t. Only the first category of administrators generally keep their jobs. Whether you do this for a living or for fun, you are strongly encouraged to make regular backups of your server. There are two types of backups: full system backups and incremental backups using the incrediblebackup script. You need both. For dedicated servers, we recommend you obtain the free Clonezilla application for full system backups. Used in conjunction with an external USB drive, it provides excellent results. For those using Incredible PBX in a virtualized environment, we recommend you use the snapshot utility included on your platform to make periodic backups. Backups should always be stored in a location separate from that of your server or virtual machine.

Originally published: Monday, October 26, 2015


Support Issues. With any application as sophisticated as this one, you’re bound to have questions. Blog comments are a terrible place to handle support issues although we welcome general comments about our articles and software. If you have particular support issues, we encourage you to get actively involved in the PBX in a Flash Forums. It’s the best Asterisk tech support site in the business, and it’s all free! Please have a look and post your support questions there. Unlike some forums, ours is extremely friendly and is supported by literally hundreds of Asterisk gurus and thousands of users just like you. You won’t have to wait long for an answer to your question.



Need help with Asterisk? Visit the PBX in a Flash Forum.


 

Special Thanks to Our Generous Sponsors


FULL DISCLOSURE: ClearlyIP, Skyetel, Vitelity, DigitalOcean, Vultr, VoIP.ms, 3CX, Sangoma, TelecomsXchange and VitalPBX have provided financial support to Nerd Vittles and our open source projects through advertising, referral revenue, and/or merchandise. As an Amazon Associate and Best Buy Affiliate, we also earn from qualifying purchases. We’ve chosen these providers not the other way around. Our decisions are based upon their corporate reputation and the quality of their offerings and pricing. Our recommendations regarding technology are reached without regard to financial compensation except in situations in which comparable products at comparable pricing are available from multiple sources. In this limited case, we support our sponsors because our sponsors support us.

BOGO Bonaza: Enjoy state-of-the-art VoIP service with a $10 credit and half-price SIP service on up to $500 of Skyetel trunking with free number porting when you fund your Skyetel account. No limits on number of simultaneous calls. Quadruple data center redundancy. $25 monthly minimum spend required. Tutorial and sign up details are here.

The lynchpin of Incredible PBX 2020 and beyond is ClearlyIP components which bring management of FreePBX modules and SIP phone integration to a level never before available with any other Asterisk distribution. And now you can configure and reconfigure your new Incredible PBX phones from the convenience of the Incredible PBX GUI.

VitalPBX is perhaps the fastest-growing PBX offering based upon Asterisk with an installed presence in more than 100 countries worldwide. VitalPBX has generously provided a customized White Label version of Incredible PBX tailored for use with all Incredible PBX and VitalPBX custom applications. Follow this link for a free test drive!
 

Special Thanks to Vitelity. Vitelity is now Voyant Communications and has halted new registrations for the time being. Our special thanks to Vitelity for their unwavering financial support over many years and to the many Nerd Vittles readers who continue to enjoy the benefits of their service offerings. We will keep everyone posted on further developments.
 



Some Recent Nerd Vittles Articles of Interest…

  1. Some of our links refer users to service providers when we find their prices are competitive for the recommended products. Nerd Vittles receives a small referral fee or advertising revenue from some of these providers to help cover the costs of our blog. We never recommend particular products solely to generate commissions. However, when pricing is comparable or availability is favorable, we support these providers because they support us. []
  2. Some of the FreePBX Distro cheerleaders have touted the beauty of their NagWare noting that you can move back and forth between Asterisk 11 and 13. The question is why would anyone ever want to move back to Asterisk 11 after migrating to Asterisk 13. So we’re talking about a one-time reinstall followed by a restore using Incredible Backup and Restore from your Asterisk 11 server. Can you say lunch break? []

The 30-Second PBX: Introducing Proxmox 4 for the Intel NUC and Asterisk 13

With the advent of cloud-based computing and desktop virtual machine platforms like VirtualBox, we haven’t played with dedicated hardware for Asterisk® in a couple of years. WOW! It’s just amazing the quantum leaps in miniaturization, price, and performance that have transpired during our absence. Last week, we introduced a dedicated server platform for under $200 that could serve as a small business PBX for almost any 20-30 person organization. Today, meet Big Brother. You’re looking at all the components that make up the $500 Intel® NUC D54250WYK with a Core i5 dual-core processor, a 250GB mSATA drive, and 16GB of RAM. While you install the RAM and disk drive yourself, if you can unscrew 5 screws and have 5 minutes to spare, you can handle this. With the addition of the just released (free) Proxmox 4 virtualization platform, it can run a half dozen powerful stand-alone applications without ever breaking a sweat. Little wonder that Digital Ocean and CloudAtCost are all but giving away server resources. They almost have to given the developments in stand-alone hardware.

Buying Your Hardware

So here’s how we started. Of course, you can adjust the components and the merchant to meet your own requirements. For us, Amazon1 works great, and the prices are competitive. Who else delivers on Sunday? Despite the notice that the computer would be here on Monday, we knew better. And sure enough it was in the box with the other Sunday goodies. Remove the four screws from the bottom feet of the computer, and the case opens easily. Next, unscrew the screw from the bottom of the motherboard that holds the SSD drive in place securely. Snap in the mSATA drive and the two memory sticks, replace the screws, and you’re in business.

Initial Setup of the Intel NUC Platform

Our unit actually came with the latest BIOS preinstalled, but you’ll want to always upgrade the BIOS on any Intel motherboard. Everything generally gets better with each new upgrade. The rest of the firmware is fine as is unless you plan to use the computer as a Windows machine. You’ll find all the downloads here. The firmware you want is version 0041, and the file you want is WY0041.BIO. Copy it to the top level directory of a DOS-formatted USB flash drive using any desktop computer. On the Intel NUC, plug in a USB keyboard and mouse as well as the USB flash drive and a USB CD/DVD drive. Then connect a network cable. Finally, connect a monitor using a microHDMI to HDMI cable, and you’re all set. Once we’re finished configuring the Intel NUC, you can stick it on a shelf that has power and a network connection. No other peripherals are necessary as everything can be managed through SSH or a web browser.

To upgrade the BIOS, boot the computer by plugging it in and pressing the power button on top. Press F7 during the initial POST, choose the USB flash drive, select the .BIO file, and press ENTER. Once the BIOS is loaded, the machine will reboot.

Introducing Proxmox 4.0 Virtual Environment

When it comes to virtualization, we’ve been big fans of Proxmox for a very long time. We introduced Proxmox for VoIP virtualization over six years ago. Things have come a long way since then. And Proxmox VE 4.0 is the culmination of years of hard work by a very talented development team. You can read all about the new feature set and support for KVM and Linux Containers here. Our own take on virtualization is that OpenVZ templates were appealing because they installed and loaded quickly. The downside was they shared a single (proprietary) kernel which often led to security issues and made firewall implementation at the virtual machine level difficult. Of course, any applications such as DAHDI that required kernel implementation were extremely complex to implement and use. Now that almost all of Intel’s and AMD’s processors support virtualization extensions (Intel VT or AMD-V), we were not one to shed tears when Proxmox dropped support for OpenVZ and replaced it with Linux Containers. In fact, for our purposes, they could have left out Linux Containers as well. They suffer from some of the same quirks that made OpenVZ implementations problematic. The platform we’ve chosen for VoIP implementation has full support for virtualization extensions which means you can load and run complex applications such as Windows and Incredible PBX just as if you were using standalone hardware. The only real difference is we’re going to provide a template for building KVM-based Incredible PBX virtual machines in under 30 seconds. So you’ll get the best of both worlds, standalone computer functionality coupled with jaw-dropping implementation speed. For those that train or support multiple independent organizations as well as those that love to tinker and experiment, our solution has no equal.

To begin, download the Proxmox VE 4.0 ISO and burn it to a CD or DVD.

As we mentioned last week, if you don’t happen to have one, LG’s tiny USB-powered DVD Writer is the best $25 you will ever spend. And they keep getting cheaper!

Installing Proxmox VE 4.0 on the Intel NUC

Now we’re ready to get started. Insert the Proxmox VE 4.0 CD into the drive connected to your Intel NUC and boot the machine. Press F10 during POST and choose the CD/DVD drive to start the Proxmox install. Accept the license agreement and fill in the blanks. The important piece is to give your server a hostname. Just be sure it starts with proxmox4, e.g. proxmox4.incrediblepbx.com or use your own domain: proxmox4.yourdomain.com. The actual domain becomes important only if your server will be directly connected to the Internet in which case the FQDN obviously matters. Otherwise, Proxmox needs the hostname to manage things internally. Assign a permanent IP address for your server or use DHCP to obtain an IP address and then reserve that IP address for use by Proxmox in your router’s settings. Either way works fine, but you don’t want the IP address changing down the road.

BIOS Adjustments to Support Proxmox VE 4.0

Once the Proxmox install completes, it’s time to reboot. During the POST, press F2 to access Intel’s Visual BIOS. If you followed along last week, you’ll recall that we made some changes to accommodate Legacy booting of the server in lieu of UEFI. This week we need a different approach because of some quirks in the Proxmox server implementation procedure. We pulled our hair out (what little is left) for a couple days wrestling with this because the server wouldn’t automatically boot in either Legacy boot mode OR UEFI mode. The reason is because Proxmox puts a GPT label on the drive signifying that it’s a UEFI-compatible device whether UEFI is disabled in the BIOS or not. This confuses the Intel NUC bootloader. So you end up with a boot failure and the cryptic message "No boot device found." Proxmox blames Intel for a buggy BIOS even though Intel developed the GPT specification. If you enjoy food fights, break out the popcorn and enjoy the dialog on the Proxmox Forum. Suffice it to say, there’s a difference of opinion about who should fix this. Here’s the easy way to resolve the impasse.

In Visual BIOS, click Advanced tab. Click Boot tab. Click Boot Priority. Make it look like this:

If the BuiltIn EFI Shell option doesn’t appear, don’t worry about it. Just press F10 to save your changes anyway. When your server reboots, it will drop into the EFI shell. Type the following commands pressing ENTER after each entry:

fs0:
echo "fs0:\EFI\proxmox\grubx64.efi" > fs0:\startup.nsh
startup.nsh

At this point, your server should boot into Proxmox. On reboot, the EFI shell will appear momentarily followed by an automatic boot into Proxmox. Solved!

Using Incredible PBX with Proxmox 4.0

You now have a functioning Proxmox server. When you reboot and login as root, the server will tell you how to access the Proxmox GUI with your browser. Before we put the necessary pieces in place to support Incredible PBX, we want to provide a very brief technical overview of how best to use Proxmox virtualization based upon our testing. Using a methodology similar to that demonstrated by AVOXI using Docker at this year’s AstriCon meeting, we use a backup image to instantiate "KVM containers." We hear some of you saying, "There’s no such animal." And right you are. The nomenclature is different, but the concept is similar. In fact, our simulated KVM Containers work exactly like OpenVZ and Linux Containers with none of the drawbacks of a shared kernel. And the good news is Proxmox 4 implements this perfectly through its backup and restore mechanisms. New kernel-based virtual machines can be created in under 30 seconds. Following initial login to a new KVM as root from the console, we individualize the KVM by randomizing passwords, creating new SSH credentials, and setting up a custom whitelist for the Incredible PBX IPtables firewall. The initialization procedure takes less than a minute and is only run the first time you log into your new KVM as root. The bash init script is here: /etc/profile.d/helloworld.sh.

Preliminary Setup Steps with Proxmox 4.0

The most important setup step is to put your Proxmox server behind a hardware-based firewall or configure the built-in firewall to keep out the bad guys. Proxmox has had their share of security vulnerabilities over the years so this is really critical. It’s beyond the scope of this article to walk through the entire firewall setup process, but you’ll find plenty of literature on the Proxmox Wiki and Forum as well as on the Internet. Each of your KVMs will have its own preconfigured whitelist using the IPtables firewall, and any of the Incredible PBX tutorials can walk you through adding and changing entries in those whitelists.

To use the backup and restore functionality of Proxmox, you’ll need to create a backup storage directory in the Proxmox GUI. After logging in as root, click Datacenter in the Server View, click the Storage tab, click the Add button, and choose Directory from the pulldown list. Fill in the blanks like this using VZDump Backup File for the Content type:

If you have access to a Cloud-based or local NFS device, it’s just as easy to create an additional backup directory on your NFS server. Follow the same steps and choose NFS from the Storage pulldown. With NFS, you must first set up a storage directory with NFS permissions for the IP address of your Proxmox server.

Last, but not least, you need to learn your way around in the GUI. proxmox4 is the name of your server if you followed our recommended setup for your hostname. Under the server, you will find entries for each of your KVM, Linux Containers (LXC), and other drives, e.g. local, backup, and synology.

To add a new LXC image to your server, choose local -> Content -> Templates, pick the desired LXC image, and click Download.

To add new ISO images to your server for building KVMs, choose local -> Content -> Upload, pick ISO Image as the Content type, choose the ISO from your desktop by pressing Select File, then click Upload button.

To start up Virtual Machines once you have created them, click on the VM number under proxmox and click Start. To access the virtual machine once it has begun booting, click Console.

To shutdown a KVM, click on the VM number under proxmox and click Shutdown. Or you can type halt after logging into the KVM as root from the KVM’s Console.

For a list of all available content, choose proxmox4 -> local -> Content.

Loading the Incredible PBX 13 Components into Proxmox 4.0

We need to put two pieces into place to get things rolling with Incredible PBX 13. There are two ways to create Incredible PBX 13 KVMs. You can do it manually from the IncrediblePBX13.iso just as you would on a stand-alone machine. Or you can restore from the IncrediblePBX13 KVM backup image to create a new KVM. The first method takes about 30 minutes. The second method takes less than 30 seconds. The choice is all yours. The results are exactly the same.

Before you can create KVMs, we need to put the Incredible PBX 13 backup image and the Incredible PBX 13 ISO in their proper places. To save some time and steps, we’re going to load the backup image by logging into the Proxmox server as root. For the ISO image, we’ll use the GUI.

To install the Incredible PBX 13 backup image, log into your server as root using SSH and issue these commands:

cd /
wget 'http://downloads.sourceforge.net/project/pbxinaflash/IncrediblePBX13-12 with Incredible PBX GUI/IncrediblePBX13-KVM.tar.gz'
tar zxvf IncrediblePBX13-KVM.tar.gz
rm IncrediblePBX13-KVM.tar.gz

To install the Incredible PBX 13 ISO image, first use a web browser to download IncrediblePBX13.iso to your desktop from SourceForge. Next, login to your Proxmox GUI and choose proxmox4 -> local -> Content -> Upload, pick ISO Image as the Content type, choose IncrediblePBX13.iso from your desktop by pressing Select File, then click the Upload button.

Your Incredible PBX 13 backup image should now appear under proxmox4 -> backup -> Content.

Your Incredible PBX 13 ISO image should now appear under proxmox4 -> local -> Content.

Building Your First Incredible PBX 13 Virtual Machine

To create a new Incredible PBX Virtual Machine, click the options in the order shown on the image above. Use any VM number desired. In less than 30 seconds, you’ll have your first 10GB Incredible PBX 13 Virtual Machine in place:

Initializing KVM Network Device MAC Address. If you ever create more than one KVM from the same backup image, you must initialize the network device’s MAC address before starting the KVM. Otherwise, you will get a conflicting network connection and a mess. Best practice: ALWAYS initialize the network device MAC address when you first create a new KVM from a backup. Click on the VM number in the left column under proxmox4. Then click the Hardware tab, click Network Device, and Edit. Erase the existing MAC address and click OK. Now it’s safe to start the KVM. The telltale sign that you forgot to do this will be a flaky network connection on one or more of your KVMs. If it happens, just delete the offending KVM and create a new one. You won’t forget but once. 😉

To start your new Incredible PBX Virtual Machine, click on the VM number in the left column under proxmox4. Then click the Start button on the right side of the Proxmox GUI header. The Tasks list at the bottom of the GUI will show it loading. Now click on the Console button at the top of the GUI to open a QEMU console session with your virtual machine. At the login prompt, login in as root with the default password: password. The startup script will complete the customization of your server in less than a minute. Then you’re ready to go. Complete the same configuration steps that you would on any new Incredible PBX server:

Change your root password and make it very secure: passwd
Create admin PW to access Incredible GUI and FreePBX® GPL modules: /root/admin-pw-change
Set your correct time zone: /root/timezone-setup
Create admin PW for web apps: htpasswd /etc/pbx/wwwpasswd admin
Make a copy of your Knock codes: cat /root/knock.FAQ
Decipher IP address and other info about your server: status

Now it’s time to pick up the Incredible PBX 13 tutorial for CentOS and continue on with your adventure if you’ve never done this before. Then take a good look at the Incredible PBX Application User’s Guide to get the most out of your new server.

Building a second, third, and fourth KVM is just as easy as building the first one.

Backing Up Incredible PBX 13 Virtual Machines

The real beauty of virtualization and Proxmox in particular is that you can make instantaneous backups of your virtual machine at any time whether the virtual machine is running or not. Those backups can be copied to off-site storage for safe keeping. The critical component of any server is the reliability of and ease with which you can recover from a catastrophic failure. It doesn’t get any easier than this.

To make a backup of your virtual machine to your backup directory, click on the VM ID number in the left column. Then click Backup -> Backup Now. Fill in the blanks of the backup template.

To make a backup of your virtual machine to a local or off-site NFS device, it’s just as easy. Click on the VM ID number in the left column. Then click Backup -> Backup Now. Fill in the blanks of the backup template. Makes you want to run right out and buy a Synology NAS/NFS device, doesn’t it?

Restoring a virtual machine from a backup is just as easy as it was to create the virtual machine image from our backup above. Just choose your backup image instead of the one we provided.

Backing up your virtual machines is only half the story, of course. It also is important to get a backup of the whole enchilada, i.e. the entire Proxmox server. Luckily, the latest version of Clonezilla works perfectly after you have applied the UEFI BIOS patch as documented above. Enjoy!

Originally published: Monday, October 19, 2015





Need help with Asterisk? Visit the PBX in a Flash Forum.


 

Special Thanks to Our Generous Sponsors


FULL DISCLOSURE: ClearlyIP, Skyetel, Vitelity, DigitalOcean, Vultr, VoIP.ms, 3CX, Sangoma, TelecomsXchange and VitalPBX have provided financial support to Nerd Vittles and our open source projects through advertising, referral revenue, and/or merchandise. As an Amazon Associate and Best Buy Affiliate, we also earn from qualifying purchases. We’ve chosen these providers not the other way around. Our decisions are based upon their corporate reputation and the quality of their offerings and pricing. Our recommendations regarding technology are reached without regard to financial compensation except in situations in which comparable products at comparable pricing are available from multiple sources. In this limited case, we support our sponsors because our sponsors support us.

BOGO Bonaza: Enjoy state-of-the-art VoIP service with a $10 credit and half-price SIP service on up to $500 of Skyetel trunking with free number porting when you fund your Skyetel account. No limits on number of simultaneous calls. Quadruple data center redundancy. $25 monthly minimum spend required. Tutorial and sign up details are here.

The lynchpin of Incredible PBX 2020 and beyond is ClearlyIP components which bring management of FreePBX modules and SIP phone integration to a level never before available with any other Asterisk distribution. And now you can configure and reconfigure your new Incredible PBX phones from the convenience of the Incredible PBX GUI.

VitalPBX is perhaps the fastest-growing PBX offering based upon Asterisk with an installed presence in more than 100 countries worldwide. VitalPBX has generously provided a customized White Label version of Incredible PBX tailored for use with all Incredible PBX and VitalPBX custom applications. Follow this link for a free test drive!
 

Special Thanks to Vitelity. Vitelity is now Voyant Communications and has halted new registrations for the time being. Our special thanks to Vitelity for their unwavering financial support over many years and to the many Nerd Vittles readers who continue to enjoy the benefits of their service offerings. We will keep everyone posted on further developments.
 



Some Recent Nerd Vittles Articles of Interest…

  1. Some of our purchase links refer users to Amazon and other sites when we find their prices are competitive for the recommended products. Nerd Vittles receives a small referral fee from merchants to help cover the costs of our blog. We never recommend particular products solely to generate commissions. However, when pricing is comparable or availability is favorable, we support Amazon and other merchants because they support us. []

Introducing the Incredible PBX 13 ISO: A Turnkey Asterisk 13 Server for Everyman


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11/22/2015: The Incredible PBX 13 ISO has been updated to support USB Flash installers. Click here for the latest tutorial.

We’ve spent much of 2015 developing a new GPL VoIP platform for virtually every Linux flavor in the universe with Incredible PBX installers for CentOS, Ubuntu, Debian, and Raspbian for the Raspberry Pi. Along the way we introduced the first turnkey aggregations for Asterisk® 13, an incredible new platform that’s been under development for several years. Until now, we’ve left the initial deployment of the operating system platform up to you. There were two principal reasons for shifting to this two-step install. First, there was the sale of CentOS to RedHat which set off red flags as to whether RedHat would now raise legal objections to bundling a superset of GPL applications with the base CentOS install, something which the original CentOS developers swore they would never do. Second, we didn’t want to get in the operating system business with maintenance of an independent repository to address security issues and to avoid legal issues from the RedHat folks.

But we heard from more than a few that the two-step process could be tedious especially for those that were new to Linux. Luckily, there’s another derivative of RHEL called Scientific Linux. As the name implies, it is used and was developed primarily to support the worldwide scientific community. Many have contributed to the Scientific Linux build over the years, but its principal sponsor is Fermi Lab which is managed by the Fermi Research Alliance LLC for the U.S. Department of Energy Office of Science. As a National Laboratory funded by the federal government, Fermi Lab’s work products including Scientific Linux constitute U.S. Government Works. As such, in addition to its GPL license, Scientific Linux can be used by others to create derivative works. That’s a long-winded explanation of why we’re now comfortable getting back into the ISO business and building an incredibly powerful unified communications system atop the Scientific Linux GNU platform. For those that have dealt with Asterisk aggregations over the past 10 years, this design is nothing particularly new. What is unique is the mix of features in the Incredible PBX aggregation. We begin with a preconfigured Asterisk 13 platform. Then we’ve added a large collection of FreePBX® GPL modules to create the web-based Incredible GUI for management of your server. Finally, we’ve integrated over three dozen applications for Asterisk as well as a preconfigured, functioning firewall to give you a rock-solid, secure UC VoIP platform with an unrivaled feature set for your home office or small business.

Installing Incredible PBX 13 with Scientific Linux 6.7

The installation procedure with the Incredible PBX 13 ISO couldn’t be easier. Start by downloading the 32-bit ISO from SourceForge to your desktop computer. The file name is IncrediblePBX13.iso. If you prefer a torrent, that’s available as well. The file name is IncrediblePBX13-12.2-SL67-ISO.torrent. After completing the download, if you’ll be using dedicated hardware for your platform, burn the ISO to a DVD using a Mac or Windows machine. Then boot your hardware from the device you just created. If you’re using a virtual machine such as VirtualBox, then designate the ISO as the VM boot device. Then start the virtual machine to begin the install.

When the installation begins, choose your time zone and create a very secure root password. After about 5 minutes, the Scientific Linux platform will be in place and your system will reboot. Agree to the Incredible PBX license agreement and press ENTER to complete the install. After one more reboot, you’ll be in business. Log in as root with your new password. After the Automatic Update Utility brings your system current, press ENTER after reviewing the status display for errors. To install Incredible Fax, issue this command and accept all the defaults by pressing ENTER: /root/incrediblefax11.sh
If you prefer secure OAUTH2 authentication for your Google Voice accounts, follow this tutorial beginning at step #1b.

UPDATE: Today’s build of Incredible PBX is now available in the RentPBX Cloud with your choice of Asterisk 11 or 13 in the following locales: Seattle, Los Angeles, Mountain View, Dallas, Chicago, Atlanta, Tampa, Miami, Ashburn/Washington D.C., New Jersey, Montreal, Toronto, Berlin, and Northern U.K. Use coupon code NOGOTCHAS for $15/month pricing.

To complete the install, perform the following from the Linux CLI while logged in as root:

  • Change your root password if it’s insecure: passwd
  • Set your FreePBX admin password: /root/admin-pw-change
  • Set your web apps admin password: htpasswd /etc/pbx/wwwpasswd admin
  • Set your admin password for AvantFax: /root/avantfax-pw-change
  • Set your correct time zone: /root/timezone-setup
  • Add WhiteList entries to firewall if needed: /root/add-ip or /root/add-fqdn
  • Store PortKnocker credentials in a safe place: cat /root/knock.FAQ
  • Login to your NeoRouter VPN server if desired: /root/nrclientcmd

Managing Your Server with Incredible PBX Web-Based Tools

Most of your time initially configuring and managing your server will be spent using the web-based tools provided with Incredible PBX. Using any modern browser, go to the IP address of your server as shown in the status display above. This will bring up the Kennonsoft GUI that provides access to all of the web-based applications. Toggle between User and Admin apps by clicking on the blue tab in the lower left section of the display. This GUI also displays the latest security alerts and bug fixes from the PIAF RSS Feed. We recommend you check it at least once a week.

The other GUI to configure the FreePBX® GPL modules is accessed from the Admin menu in the Kennonsoft menus. Choose Incredible GUI Administration. The default username is admin and the password is what you set during the final installation steps above. Once the Incredible PBX GUI appears, edit extension 701 so you can figure out (or change) the randomized passwords that were set up for your 701 extension and voicemail account: Applications -> Extensions -> 701. If you’re behind a hardware-based firewall, verify the NAT setting is set to YES.

Setting Up a Soft Phone to Use with Incredible PBX

Now you’re ready to set up a telephone so that you can play with Incredible PBX. We recommend YateClient which is free. Download it from here. Run YateClient once you’ve installed it and enter the credentials for the 701 extension on Incredible PBX. You’ll need the IP address of your server plus your extension 701 password. Choose Settings -> Accounts and click the New button. Fill in the blanks using the IP address of your server, 701 for your account name, and whatever password you created for the extension. Click OK.

Once you are registered to extension 701, close the Account window. Then click on YATE’s Telephony Tab and place some test calls to the numerous apps that are preconfigured on Incredible PBX. Dial a few of these to get started:


DEMO - Allison's IVR Demo
947 - Weather by ZIP Code
951 - Yahoo News
*61 - Time of Day
*68 - Wakeup Call
TODAY - Today in History

Now you’re ready to connect to the telephones in the rest of the world. If you live in the U.S., the easiest way (at least for now) is to set up a free Google Voice account. Google has threatened to shut this down but as this is written, it still works. Upgrading your server for OAUTH authentication is covered here. Start at step #1b. The safer long-term solution is to choose several SIP providers and set up redundant trunks for your incoming and outbound calls. The PIAF Forum includes dozens of recommendations to get you started.

Configuring Google Voice

If you want to use Google Voice, you’ll need a dedicated Google Voice account to support Incredible PBX. If you want to use the inbound fax capabilities of Incredible Fax, then you’ll need an additional Google Voice line that can be routed to the FAX custom destination using the GUI. The more obscure the username (with some embedded numbers), the better off you will be. This will keep folks from bombarding you with unsolicited Gtalk chat messages, and who knows what nefarious scheme will be discovered using Google messaging six months from now. So keep this account a secret!

We’ve tested this extensively using an existing Gmail account, and inbound calling is just not reliable. The reason seems to be that Google always chooses Gmail chat as the inbound call destination if there are multiple registrations from the same IP address. So, be reasonable. Do it our way! Set up a dedicated Gmail and Google Voice account, and use it exclusively with Incredible PBX. It’s free at least through 2013. Google Voice no longer is by invitation only so, if you’re in the U.S. or have a friend that is, head over to the Google Voice site and register.

You must choose a telephone number (aka DID) for your new account, or Google Voice calling will not work… in either direction. Google used to permit outbound Gtalk calls using a fake CallerID, but that obviously led to abuse so it’s over! You also have to tie your Google Voice account to at least one working phone number as part of the initial setup process. Your cellphone number will work just fine. Don’t skip this step either. Just enter the provided 2-digit confirmation code when you tell Google to place the test call to the phone number you entered. Once the number is registered, you can disable it if you’d like in Settings, Voice Setting, Phones. But…

IMPORTANT: Be sure to enable the Google Chat option as one of your phone destinations in Settings, Voice Setting, Phones. That’s the destination we need for The Incredible PBX to work its magic! Otherwise, all inbound and outbound calls will fail. If you don’t see this option, you may need to call up Gmail and enable Google Chat there first. Then go back to the Google Voice Settings.

While you’re still in Google Voice Settings, click on the Calls tab. Make sure your settings match these:

  • Call ScreeningOFF
  • Call PresentationOFF
  • Caller ID (In)Display Caller’s Number
  • Caller ID (Out)Don’t Change Anything
  • Do Not DisturbOFF
  • Call Options (Enable Recording)OFF
  • Global Spam FilteringON

Click Save Changes once you adjust your settings. Under the Voicemail tab, plug in your email address so you get notified of new voicemails. Down the road, receipt of a Google Voice voicemail will be a big hint that something has come unglued on your PBX.

One final word of caution is in order regardless of your choice of providers: Do NOT use special characters in any provider passwords, or nothing will work!

Now you’re ready to set up your Google Voice trunk in the GUI. After logging in with your browser, click the Connectivity tab and choose Google Voice/Motif. To Add a new Google Voice account, just fill out the form. Do NOT check the third box or incoming calls will never ring!

IMPORTANT LAST STEP: Google Voice will not work unless you restart Asterisk from the Linux command line at this juncture. Using SSH, log into your server as root and issue the following command: amportal restart.

If you have trouble getting Google Voice to work (especially if you have previously used your Google Voice account from a different IP address), try this Google Voice Reset Procedure. It usually fixes connectivity problems. If it still doesn’t work, enable Less Secure Apps using this Google tool.

Troubleshooting Audio and DTMF Problems

You can avoid one-way audio on calls and touchtones that don’t work with these simple settings in the GUI: Settings -> Asterisk SIP Settings. Just plug in your public IP address and your private IP subnet. Then set ULAW as the only Audio Codec.

A Few Words about the Incredible PBX Security Model for SL 6.7

Incredible PBX for Scientific Linux joins our previous builds as our most secure turnkey PBX implementation. As configured, it is protected by both Fail2Ban and a hardened configuration of the IPtables Linux firewall. The latest release also includes Port Knocker for simple, secure access from any remote computer or smartphone. You can get up to speed on how the technology works by reading the Nerd Vittles tutorial. Your Port Knocker credentials are stored in /root/knock.FAQ together with activation instructions for your server and mobile devices. The NeoRouter VPN client also is included for rock-solid, secure connectivity to remote users. Read our previous tutorial for setup instructions. As configured, nobody can access your PBX without your credentials AND an IP address that is either on your private network or that matches the IP address of your server or the PC from which you installed Incredible PBX. You can whitelist additional IP addresses by running the command-line utility /root/add-ip. You can remove whitelisted IP addresses by running /root/del-acct. Incredible PBX is preconfigured to let you connect to many of the leading SIP hosting providers without additional firewall tweaking. We always recommend you also add an extra layer of protection by running your server behind a hardware-based firewall with no Internet port exposure, but that’s your call. And it’s your phone bill. 😉

The IPtables firewall is a complex piece of software. If you need assistance with configuring it, visit the PIAF Forum for some friendly assistance.

Incredible Backup and Restore

We’re pleased to introduce our latest backup and restore utilities for Incredible PBX. Running /root/incrediblebackup will create a backup image of your server in /tmp. This backup image then can be copied to any other medium desired for storage. To restore it to another Incredible PBX server, simply copy the image to a server running Asterisk 13 and the same version of the Incredible PBX GUI. Then run /root/incrediblerestore. Doesn’t get much simpler than that.

Incredible PBX Automatic Update Utility

Every time you log into your server as root, Incredible PBX will ping the IncrediblePBX.com web site to determine whether one or more updates are available to bring your server up to current specs. We recommend you log in at least once a week just in case some new security vulnerability should come along.

In the meantime, we encourage you to sign up for an account on the PIAF Forum and join the discussion. In addition to providing first-class, free support, we think you’ll enjoy the camaraderie.

Incredible PBX Application Users Guide

Your next stop ought to be learning about the three dozen applications included in Incredible PBX. We’ve put together this tutorial to get you started. Enjoy!

And, to our friends at Google, thank you!

Originally published: Sunday, September 27, 2015


Support Issues. With any application as sophisticated as this one, you’re bound to have questions. Blog comments are a terrible place to handle support issues although we welcome general comments about our articles and software. If you have particular support issues, we encourage you to get actively involved in the PBX in a Flash Forums. It’s the best Asterisk tech support site in the business, and it’s all free! Please have a look and post your support questions there. Unlike some forums, ours is extremely friendly and is supported by literally hundreds of Asterisk gurus and thousands of users just like you. You won’t have to wait long for an answer to your question.





Need help with Asterisk? Visit the PBX in a Flash Forum.


 

Special Thanks to Our Generous Sponsors


FULL DISCLOSURE: ClearlyIP, Skyetel, Vitelity, DigitalOcean, Vultr, VoIP.ms, 3CX, Sangoma, TelecomsXchange and VitalPBX have provided financial support to Nerd Vittles and our open source projects through advertising, referral revenue, and/or merchandise. As an Amazon Associate and Best Buy Affiliate, we also earn from qualifying purchases. We’ve chosen these providers not the other way around. Our decisions are based upon their corporate reputation and the quality of their offerings and pricing. Our recommendations regarding technology are reached without regard to financial compensation except in situations in which comparable products at comparable pricing are available from multiple sources. In this limited case, we support our sponsors because our sponsors support us.

BOGO Bonaza: Enjoy state-of-the-art VoIP service with a $10 credit and half-price SIP service on up to $500 of Skyetel trunking with free number porting when you fund your Skyetel account. No limits on number of simultaneous calls. Quadruple data center redundancy. $25 monthly minimum spend required. Tutorial and sign up details are here.

The lynchpin of Incredible PBX 2020 and beyond is ClearlyIP components which bring management of FreePBX modules and SIP phone integration to a level never before available with any other Asterisk distribution. And now you can configure and reconfigure your new Incredible PBX phones from the convenience of the Incredible PBX GUI.

VitalPBX is perhaps the fastest-growing PBX offering based upon Asterisk with an installed presence in more than 100 countries worldwide. VitalPBX has generously provided a customized White Label version of Incredible PBX tailored for use with all Incredible PBX and VitalPBX custom applications. Follow this link for a free test drive!
 

Special Thanks to Vitelity. Vitelity is now Voyant Communications and has halted new registrations for the time being. Our special thanks to Vitelity for their unwavering financial support over many years and to the many Nerd Vittles readers who continue to enjoy the benefits of their service offerings. We will keep everyone posted on further developments.
 



Some Recent Nerd Vittles Articles of Interest…