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Incredible PBX for Debian 11: The Flexible Asterisk Solution


We enjoy some infrequent entertainment reading the latest Reddit posts about Incredible PBX®. The comments range from "stealing FreePBX®" to "they move too fast" to "there are too many add-ons, only some of which I use." Most of the naysayers, of course, post anonymously. From the general tenor, it’s pretty simple to conclude that most of these folks have little clue about how open source development works much less any understanding of GPL licensing. Others are probably affiliated with competitors. So, despite the temptation, we’ve heeded the advice of George Bernard Shaw to "never wrestle with a pig. You get dirty, and besides, the pig likes it."

Let’s spend a minute addressing the "move too fast" argument. Since COVID reared its ugly head, less than a handful of Asterisk® and FreePBX developers still reside in North America. Most are now citizens of India. While that’s not a bad thing, it does tell you that there is virtually no remaining institutional knowledge with regard to how Asterisk or FreePBX was constructed… or where the bodies are buried. That’s the primary reason that we created our own firewall solution many years ago because you never knew when a recent Sangoma® hire or contractor would change something that might cascade into a major security breach.
Sh*t Happens! So, yes, when it comes to security, we move quickly.

Then there’s the timetable for Asterisk and FreePBX development. New versions of Asterisk are released annually while FreePBX module updates occur almost every week. That is a slippery slope to navigate even for their own staff much less an outside entity with no access to development data. Sangoma has blurred the development process even further by restricting development ticket information to just their own employees. So, yes, when new FreePBX modules are released that blow something up because the Sangoma people didn’t catch the bug internally, we move quickly.

And finally there’s the RedHat elephant in the room which turned years of secure CentOS development on its ear. So, yes, we’ve scrambled to find operating system alternatives that are more trustworthy. The irony of all this is that, in my former life, heading up an IT development staff, telecom was the least of my worries because you could measure telecom stability in terms of decades, not years or months.

And that brings us to 2022 and where things stand. Our objective always has been to deliver a stable telecom solution that could run almost unattended for many, many years. In fact, our home system still runs on Vultr for $2.50 a month with CentOS 6, Asterisk 13, and FreePBX 13. Weekly backups push the monthly cost to $3.00, and it never hiccups. So, no, YOU DON’T HAVE TO UPGRADE YOUR PBX IF IT’S SECURE AND IT MEETS YOUR CURRENT NEEDS!

While we continue to support multiple operating systems including Rocky 8, Ubuntu 20.04, and the latest Raspberry Pi OS, our preferred and recommended platform is Debian. It’s rock-solid reliable and runs well on Cloud platforms. If you’re still running your PBX in house, you’ve got a Death Wish. Find a reputable cloud provider that offers backups and migrate to the Cloud. You’ll find numerous options on the Incredible PBX Wiki.

Last week we introduced the new Incredible PBX beta 2 release with Debian 11. While it’s not for everyone, it, too, is rock-solid now. It also offers three flexible install options. You can choose the base install with Debian 11, Asterisk 18 LTS, and FreePBX 15. Or you can upgrade to Debian 11, Asterisk 18 LTS, and FreePBX 16. Or you can upgrade to Debian 11, Asterisk 19, and FreePBX 16. Just keep in mind that Asterisk 19 is a one-year release that’s about to expire so our recommendation is to stick with Asterisk 18 LTS running with either FreePBX 15 or 16.

So, yes, we offer sensible choices on stable platforms with no commercial hooks. To simplify getting started, we add extensions, trunks, outbound and inbound routes, ring groups, conferencing, text-to-speech and speech-to-text with sample AGI scripts for News, Weather, Voice Dialing, and more. Then we test our solutions on over 40 servers that we maintain on premise and in the cloud and offer literally hundreds of Nerd Vittles tutorials to kickstart your VoIP adventure. If that’s your cup of tea, we hope you’ll come join the party. Otherwise, there are plenty of proprietary alternatives from which to choose.

They say seeing is believing so we’ve uploaded a VirtualBox image with Debian 11, Asterisk 18 LTS, and FreePBX 16 to SourceForge. Once you download it, the VirtualBox install takes about 3 minutes, and you’ll be up and running. Numerous tutorials on VirtualBox already are available on Nerd Vittles, and we’ll add one for Debian 11 next week. In the meantime, enjoy!

Originally published: Monday, April 5, 2022



Need help with Asterisk? Visit the VoIP-info 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.
 



Today in History Returns to Incredible PBX with gTTS



If you’re a history buff and want a convenient way to find out everything that ever happened Today in History, then this week’s upgraded text to speech (TTS) application for Asterisk® should be just what you need. Pick up any phone connected to your Asterisk system and dial T-O-D-A-Y (86329 for the spelling-impaired). The script will retrieve today’s historical events of interest from HistoryOrb.com and play the results back to you over the phone using last week’s gTTS engine update. To speed up the retrieval process, you can also set this up as a cron job to download the latest events each day while you’re sleeping. Thereafter, when you dial T-O-D-A-Y, the results are played back instantaneously.

Prerequisites. If you’re using Incredible PBX®, then all of the tools you’ll need are already in place with the exception of gTTS. So start there if you have not previously installed gTTS. Then return here and download the script that installs Today in History 3.0 in a few seconds.

Overview. If you’ve previously installed other Nerd Vittles text to speech applications, then the drill this time around is quite similar. There’s a new PHP/AGI script which gets updated in /var/lib/asterisk/agi-bin. This new script (nv-today.php) uses the new gTTS engine. If you want to compare the quality of the old Flite TTS engine, then begin by dialing 86329 now from a phone connected to Incredible PBX. The dialplan snippet is already in place.

How It Works. The PHP/AGI script only does real work once a day. It always checks to see if there is an existing /tmp/today.txt file with today’s file stamp. If there is, it exits gracefully. If today’s file doesn’t exist or if the file’s time stamp is earlier than midnight, then the script downloads the latest information for today in history and creates a text file of the data. Then the gTTS engine is used to convert the text file into /tmp/today.wav. The dial plan code answers calls to extension 86329. Then it runs the PHP/AGI script, and finally it plays back /tmp/today.wav. Note: The PHP/AGI script, if run as a cron job or from the command prompt, should never be run as the root user, but only as the asterisk user. Otherwise, the today.txt and today.wav files cannot be replaced by the script when it subsequently is run.

Script Installation. Log into your Incredible PBX server as root and issue the following commands:

cd /var/lib/asterisk/agi-bin
wget http://incrediblepbx.com/today3.tar.gz
tar zxvf today3.tar.gz
rm -f today3.tar.gz

Automatic Updates Using crontab. If you’d like to automatically generate the Today in History files each day, add the following entry to the bottom of /etc/crontab:

01 0 * * * asterisk /var/lib/asterisk/agi-bin/nv-today.php

Running the Application. Now you’re ready for a test run. Pick up any phone connected to your Asterisk system and dial T-O-D-A-Y. After a brief pause to download the data, today’s events in history will be played back over your phone. To eliminate the pause the first time the application is run each day, simply add the crontab entry as outlined above. Enjoy!

Originally published: Monday, August 22, 2022



Need help with Asterisk? Visit the VoIP-info 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.
 



gTTS: The Ultimate (free) Text-to-Speech Engine for Asterisk


Telephony is all about person-to-person communications. But much of what we do in the real world involves gathering information from non-human sources. These include books, magazines, and newspapers as well as sources that provide real-time news, weather, sports scores, stock quotes, inventory and personnel data, reservation systems, and historical data from countless other sources. No modern phone system would be complete without providing an interface to this data and for that you’ll need a text-to-speech engine (TTS). We previously have covered some free voice synthesis offerings including Google TTS, FLITE and Festival, and PicoTTS as well as commercial products like Amazon’s Polly TTS and IBM TTS.

With our special tip of the hat to Dick Ollett (@dicko), we are delighted to present what may very well be the best, free TTS offering out there, gTTS. To simplify the install on Incredible PBX platforms, we’ve developed scripts for Rocky8, Debian/Raspbian 10, and Ubuntu 20.04 that install gTTS and also update the Weather Forecasts (947) and News Headlines (951) applications.

Begin by logging into your server as root. On the Rocky 8 platform, here are the steps:

cd /var/lib/asterisk/agi-bin
dnf install python39 -y
pip3 install --upgrade pip
dnf install jq -y
pip3 install gTTS
wget http://incrediblepbx.com/gtts.tar.gz
tar zxvf gtts.tar.gz
rm -f gtts.tar.gz
./install-gtts-dialplan.sh

On the Debian, Raspbian, and Ubuntu platforms, issue the following commands:

cd /var/lib/asterisk/agi-bin
apt-get update
apt-get -y install jq libsox-fmt-all
apt-get -y install python3-pip
pip install --upgrade pip
pip3 install --upgrade pip
ln -s /usr/bin/pip3 /usr/bin/pip
pip install gTTS
wget http://incrediblepbx.com/gtts.tar.gz
tar zxvf gtts.tar.gz
rm -f gtts.tar.gz
./install-gtts-dialplan.sh

For those wishing to develop your own TTS applications for Asterisk, carefully review the dialplan code for News Headlines (951) in /etc/asterisk/extensions_custom.conf and the accompanying AGI script in /var/lib/asterisk/agi-bin: nv-news-yahoo.php. Enjoy!

Originally published: Monday, August 15, 2022



Need help with Asterisk? Visit the VoIP-info 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.
 



Move Over Alexa: Meet Wolfram Alpha for Incredible PBX

Ever wished your Asterisk® server could harness the power of a 10,000 CPU Supercomputer to answer virtually any question you can dream up about the world we live in? Well, so long as it’s for non-commercial use, today’s your lucky day. Apple’s Siri™ and Amazon’s Alexa™ demonstrated just how amazing this technology can be. It began by coupling Wolfram Alpha® to a speech-to-text engine on the iPhone 4S. And now, thanks to IBM’s new speech transcription engine and Wolfram Alpha’s API, you can do much the same thing with Incredible PBX. Today, we’ll show you how.

We had such a good name for this project, Iris, which is Siri spelled backwards. You know the backwards sister and all of that. Unfortunately, the new (similar) product for Android phones was also named Iris. And we didn’t want to be like Larry on Newhart with two brothers named Darryl. So… we give you 4747. You can figure it out from there.

When people ask what exactly Wolfram Alpha is, our favorite answer was provided by Ed Borasky.

It’s an almanac driven by a supercomputer.

That’s an understatement. It’s a bit like calling Google Search a topic index. Unlike Google which provides links to web sites that can provide answers to queries, Wolfram Alpha provides specific and detailed answers to almost any question. Here are a few examples (with descriptions of the functionality) to help you wrap your head around the breadth of information. For a list of what’s available, visit Wolfram Alpha’s Examples by Topic.

Weather forecast for Washington D.C.
Next solar eclipse
Otis Redding
Define politician
Who won the 1969 Superbowl? (Broadway Joe)
What planes are flying overhead? (flying over your server’s location)
Ham and cheese sandwich (nutritional information)
Holidays 2012 (summary of all holidays for 2012 with dates and DOW)
Medical University of South Carolina (history of MUSC)
Star Trek (show history, air dates, number of episodes, and more)
Apollo 11 (everything you ever wanted to know)
Cheapest Toaster (brand and price)
Battle of Gettysburg
Daylight Savings Time 2012 (date ranges and how to set your clocks)
Tablets by Motorola (pricing, models, and specs from Best Buy)
Doughnut (you don’t wanna know)
Snickers bar (ditto)
Weather (local weather at your server’s location)

Best Question of the Day Award: "How much wood could a woodchuck chuck if a woodchuck could chuck wood?" And the answer: "A woodchuck would chuck all the wood he could chuck if a woodchuck could chuck wood. According to the tongue twister, although the paper ‘The Ability of Woodchucks to Chuck Cellulose Fibers’ by P.A. Paskevich and T.B. Shea in Annals of Improbable Research vol. 1, no. 4, pp. 4-9, July/August 1995, concluded that a woodchuck can chuck 361.9237001 cubic centimeters of wood per day."

Implementation Overview. Today what we’re going to demonstrate is how to configure your Asterisk server so that you can pick up any phone on your system, dial 4-7-4-7, speak a question, and we’ll show you how to send it to IBM to convert your spoken words into text. Then we’ll pass that text translation to Wolfram Alpha which will provide a plain text answer to your question. Finally, we’ll take that plain text and use a TTS engine to deliver the results.

Legal Disclaimer. What we’re demonstrating today is how to use two publicly accessible web resources to harness the power of a supercomputer to respond to your queries using a phone connected to an Asterisk server. We’re assuming that both Google and Wolfram Alpha have their legal bases covered and have a right to provide the public services they are offering. We are not vouching for them or the services they are offering in any way. By using our scripts, YOU AGREE TO ASSUME ALL RISKS, LEGAL AND OTHERWISE, ASSOCIATED WITH USE OF THESE FREELY ACCESSIBLE WEB TOOLS. NO WARRANTY EXPRESS OR IMPLIED IS BEING PROVIDED BY US INCLUDING ANY IMPLIED WARRANTY OF FITNESS FOR USE OR MERCHANTABILITY. You, of course, have an absolute right not to use our code if you have reservations of any kind or are unwilling to assume all risks associated with such use. Sorry for legalese, but it’s the time in which we live I’m afraid. Don’t Shoot the Messenger!

Getting an IBM STT LITE Account. You first will need to set up an IBM account, choose your Pricing Plan, and generate your Speech-to-Text credentials. Under IBM’s current LITE Plan, you get 500 free minutes of voice recognition a month with no rounding up of actual recording times. The only gotcha with the free tier is that, once you’ve used up your 500 minutes for the month, you’re done until the next month rolls around. If you only use this for Call By Name and Wolfram Alpha queries, you should be good to go. So begin by following our existing tutorial to set up your account and choose your pricing plan. Please note that credentials for Speech-to-Text and Text-to-Speech are different. For today, you want STT credentials. Once you’ve navigated to Speech-to-Text LITE, click on Service Credentials in the task bar and then click the blue New Credential button. Accept the defaults and IBM will generate the new credentials for you. Click on the Down Arrow beside your new credentials to display your apikey (top line) and url (bottom line) for future queries. Copy both entries to a safe place and log out of the IBM site.


Getting a Wolfram Alpha Account. You’ll also need a free Wolfram Alpha account. As you can imagine, there have to be some rules when you’re using someone else’s supercomputer for free. So here’s the deal. It’s free for non-commercial, personal use once you sign up for an account. But you’re limited to 2,000 queries a month which works out to almost 70 queries a day. Every query requires your personal application ID, and that’s how Wolfram Alpha keeps track of your queries. Considering the price, we think you’ll find the query limitation pretty generous compared to other web resources.

To get started, sign up for a free Wolfram Alpha API account. Just provide your email address and set up a password. It takes less than a minute. Log into your account and click on Get An App ID. Make up a name for your application and write down (and keep secret) your APP-ID code. That’s all there is to getting set up with Wolfram Alpha. If you want to explore costs for commercial use, there are links to let you get more information.

UPDATING YOUR WOLFRAM ALPHA SOFTWARE. On most Incredible PBX platforms, a version of the Wolfram Alpha software already is in place. But it won’t work with IBM’s new Speech-to-Text API. Here’s how to bring it up to current specs. Log into your server as root and issue these commands:

cd /var/lib/asterisk/agi-bin
wget http://incrediblepbx.com/wolfram2022.tar.gz
tar zxvf wolfram2022.tar.gz
rm -rf wolfram2022.tar.gz
nano -w wolfram.sh 

When the editor opens, scroll down to the following section of the code:

# please insert your Wolfram Alpha APPID below
APPID="your-app-id"

# please insert your IBM Watson STT credentials below
API_USERNAME="apikey"
API_KEY="XXXXXXXXXXXXXXXXXXXX"
API_URL="https://api.somewhere.stt.watson.cloud.ibm.com/instances/1-2-3-4-5"

Insert your Wolfram Alpha APPID in the space provided (between the quotes). Leave the API_USERNAME the way it is. Replace the API_KEY entry with your actual Google STT API key (between the quotes). Replace the API_URL entry (between the quotes) with the actual URL you copied down in the previous section. Now save the file: Ctrl-X, then Y, then ENTER.

Tweaking the Abbreviations List. Translating abbreviations into speech is a tricky business, and various TTS engines can only do so much. We’ve started the beginnings of an abbreviation list which you will find in the function section of 4747.php which is stored in /var/lib/asterisk/agi-bin. It’s easy to add additional entries. Just clone one of the entries that’s already there. For example, here’s the line that translates Jr. into Junior. HINT: Be careful to surround most unpunctuated abbreviations with spaces, or you may get unexpected results when a word actually begins or ends with the same letters.

$response = str_replace("Jr.","junior",$response);

Deploying PicoTTS on ARM64 Platforms. If you’re using Incredible PBX in the Oracle Cloud with its ARM64 architecture, you’ll need to install the ARM64 version of PicoTTS to use Wolfram Alpha. Here’s how:

cd /root
rm -f libttspico*
wget http://incrediblepbx.com/picotts-arm64.tar.gz
tar zxvf picotts-arm64.tar.gz
rm -f picotts-arm64.tar.gz
dpkg -i libttspico*

TAKING WOLFRAM ALPHA FOR A TEST DRIVE. To test things out, pick up a phone connected to your PBX and dial 4747. When prompted for your query, say "What planes are flying overhead now" and press #. You will be connected to Wolfram Alpha for the answer.

Originally published: Monday, August 1, 2022



Need help with Asterisk? Visit the VoIP-info 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.
 



Call By Name for Asterisk with IBM Voice Recognition Returns


It’s been several years since we introduced our Call By Name script for Asterisk® using IBM’s Voice Recognition software. During that time, IBM has shifted gears on their pricing plans and their API methodology several times. So today we want to provide a new soup-to-nuts tutorial for those using Incredible PBX on the Raspberry Pi and Incredible PBX 2021 on both the Debian 10 and Ubuntu 20.04 platforms. If you have previously used IBM voice recognition (STT), be aware that IBM has made significant changes in their service credentials so you’ll need to generate new ones for your account to use these new scripts.

HOW THIS WORKS. On the Incredible PBX platform, you will dial 411 from any extension on your PBX. The system will prompt you for the name of the person or organization to call. Simply say the name and press #. The Call by Name script then will convert your spoken name into text using IBM STT and search the AsteriDex database for a match. If it finds an entry, it will retrieve the phone number and place the call using your default outbound routes.

GETTING STARTED. You first will need to set up an IBM account, choose your Pricing Plan, and generate your Speech-to-Text credentials. Under IBM’s current LITE Plan, you get 500 free minutes of voice recognition a month with no rounding up of actual recording times. The only gotcha with the free tier is that, once you’ve used up your 500 minutes for the month, you’re done until the next month rolls around. If you only use this for Call By Name, you would have to make thousands of queries before that became a problem. So begin by following our existing tutorial to set up your account and choose your pricing plan. Please note that credentials for Speech-to-Text and Text-to-Speech are different. For today, you want STT credentials. Once you’ve navigated to Speech-to-Text LITE, click on Service Credentials in the task bar and then click the blue New Credential button. Accept the defaults and IBM will generate the new credentials for you. Click on the Down Arrow beside your new credentials to display your API key and the URL for future queries. Copy both entries to a safe place and log out of the IBM site.

INSTALLING THE CALL BY NAME SOFTWARE. On most Incredible PBX platforms, a version of the Call by Name software already is in place. But it won’t work with IBM’s new API. Here’s how to bring it up to current specs. Log into your server as root and issue these commands:

cd /var/lib/asterisk/agi-bin
wget http://incrediblepbx.com/callbyname2021.tar.gz
tar zxvf callbyname2021.tar.gz
rm -rf callbyname2021.tar.gz
cd /etc/asterisk
sed -i '\:// BEGIN Call by Name:,\:// END Call by Name:d' extensions_custom.conf
cd /var/lib/asterisk/agi-bin
sed -i '/\[from-internal-custom\]/r ibm-411.txt' /etc/asterisk/extensions_custom.conf
asterisk -rx "dialplan reload"
nano -w getnumber.sh 

When the editor opens, scroll down to the following section of the code:

API_USERNAME="apikey"
API_KEY="XXXXXXXXXXXX"
API_URL="https://api.somewhere.stt.watson.cloud.ibm.com/instances/1-2-3-4-5"

Leave the API_USERNAME the way it is. Replace the API_KEY entry with your actual API key (between the quotes). Replace the API_URL entry (between the quotes) with the URL you copied down in the previous section. Now save the file: Ctrl-X, then Y, then ENTER.

TAKING CALL BY NAME FOR A TEST DRIVE. To test things out, pick up a phone connected to your PBX and dial 411. When prompted for the name, say "United Airlines" and press #. You will be connected to United Airlines reservations desk assuming you have a default outbound route for 10-digit numbers.

Originally published: Monday, November 1, 2021   Updated: Tuesday, July 25, 2022



Need help with Asterisk? Visit the VoIP-info 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.
 



Happy Fourth: Our Gift to You — 17+ Years of Nerd Vittles


Originally published: Monday, July 4, 2022



Need help with Asterisk? Visit the VoIP-info 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.
 



$300 Chromebook Faceoff: ARM vs. x86? Which Is Better?



We’ve written about the Chromebook before, but today presents an interesting dilemma. Should you choose an ARM-based Chromebook for a bit better performance or an x86-based Chromebook for application flexibility? This becomes even more interesting when one recalls that Apple is poised to dump Intel processors and move exclusively to the ARM platform for all of its next generation machines. The short answer is it depends upon your use case. Cell phones and tablets traditionally have relied upon ARM processors while desktop computers are almost exclusively based upon either Intel or AMD processors. The Chromebooks fall somewhere in the middle because they can perform traditional web browsing and also run dedicated applications traditionally reserved for desktop computing platforms. So we decided to put two of the least expensive Chromebooks to the test. We managed to grab both the ARM64-based Chromebook (pictured above) and the AMD-based Chromebook (pictured below) for equivalent discounted prices of about $300. The HP Chromebook included a rechargeable pen, detachable keyboard and stand, 11″ touchscreen display, and power adapter while the Acer Chromebook included a mouse, backlit keyboard, convertible 14″ touchscreen display, case, and power adapter. Both weigh about 4 pounds with 8GB RAM and 64GB disk.


We decided to test these Chromebooks by determining how well each could perform as a sales demonstration unit for those in the VoIP business. Suffice it to say, there’s nothing quite like a LIVE showing for a potential customer demonstrating how their future Unified Communications platform would work. And the fact that you can pull this is off with what looks very much like a computer tablet is icing on the cake. Both Chromebooks passed the test with ease although we massaged the Incredible PBX installer a bit to accommodate the ARM64 platform. If you decide to try this out for yourself, we’ve documented the process on the VoIP-Info.org Forum.

Because the Acer Chromebook was AMD-based, the installation process for Incredible PBX was much easier simply because the traditional Incredible PBX installer for Debian 10 runs without a hitch. Begin by opening the Chrome browser to chrome://flags. Enable Chrome extensions. Set Upgrade Crostini to Bullseye to Disabled. Set Debian Version to Buster. And set Allow Resizing Crostini Disks to Enabled. Restart the Chromebook to continue. Then navigate to Settings -> Advanced -> Developers -> Linux Development Environment. Set the Disk Size to 15GB. Then Enable Linux Development Environment. Once your Chromebook is restarted, run Terminal app. PIN it to task bar with Alt-Click.

Issue the following commands to install Incredible PBX for Debian 10:

sudo passwd root
# set a very secure root password
su root
cd ~
apt update
apt upgrade
apt install cron nano -y
wget http://incrediblepbx.com/IncrediblePBX2021.sh
chmod +x IncrediblePBX2021.sh
nano -w /etc/profile

Edit /etc/profile to look like this at the top. Save the file and restart your Chromebook.



Log back into your Chromebook’s Terminal app as root, and issue the following commands:

su root
cd ~
apt update
./IncrediblePBX2021.sh

Here are the remaining steps to configure Incredible PBX:

  • chmod 775 /
  • touch /var/log/auth.log
  • chown asterisk:asterisk /var/log/asterisk/*
  • Add OpenVPN client credentials as /etc/incrediblepbx.ovpn
  • Add gTTS following steps at this link
  • Run /root/enable-gmail-smarthost-for-sendmail using your Gmail app password
  • Remove ssh-block file from /ssh
  • Uncomment port with a port number above 1000 in sshd_config
  • Restart SSH: systemctl restart sshd
  • Remove UCP daemon: fwconsole setting NODEJSENABLED 0
  • fwconsole ma upgradeall
  • fwconsole reload
  • Clear errors, if any, from reload (several times) by doing what the prompts say
  • Run /root/sig-fix twice

So there you have it. A desktop demo machine in a tablet form-factor. Not to come across as an x86 snob, but there still are things we like to do on the Intel and AMD platforms that you simply cannot pull off using an ARM-based computer, at least not yet. At the top of that list is running VirtualBox. Many have tried, but VirtualBox is not an emulator. It’s a virtualization platform which means it runs other x86 applications using the existing x86 platform on which it was installed. Oracle has shown little interest in porting it to ARM processors and, even if it did so, you would only be able to run other ARM applications. As you also probably noticed, unless you find a really good sale, ARM-based Chromebooks are about $100 more expensive than their x86 competitors. So our tip of the hat goes to Acer Chromebook this time around.

If you’d like to put your name in the hat for one of our Chromebook test units, post a meaningful comment to this article and include your email address which won’t be published. The comment must be posted before the last day of July, 2022. We’ll publish the winner when we randomly make a selection in August, 2022. The winner will also be notified by email using the address included with your comment. Here’s the not-so-fine print:

NO PURCHASE IS NECESSARY IN ORDER TO WIN, AND YOU MAY ONLY SUBMIT A SINGLE COMMENT PER HOUSEHOLD. YOU MUST BE 18 YEARS OF AGE OR OLDER ON THE DATE OF ENTRY, AND YOU MUST BE A LEGAL RESIDENT OF ONE OF THE 50 STATES OF THE UNITED STATES OR THE DISTRICT OF COLUMBIA. THE CONTEST IS SUBJECT TO ALL FEDERAL, STATE, AND LOCAL LAWS AND REGULATIONS. IF YOUR JURISDICTION BANS PARTICIPATION IN FREE CONTESTS, YOU ARE DISQUALIFIED AND MAY NOT ENTER THE CONTEST. BY PARTICIPATING IN THIS CONTEST, YOU AGREE TO BE BOUND BY THE CONTEST RULES AND AGREE TO BE BOUND BY THE DECISIONS OF NERD VITTLES, THE SPONSOR, WHICH ARE FINAL. THE WINNER MUST PROVE COMPLIANCE WITH THESE TERMS AND CONDITIONS BEFORE THE PRIZE IS DISTRIBUTED, AND THE WINNER MUST PROVIDE A PHOTOCOPY OF A VALID U.S. DRIVER'S LICENSE OR OFFICIAL STATE PHOTO ID WITH YOUR ACTUAL MAILING ADDRESS. WINNER WILL BE DISQUALIFIED IF PROOF OF COMPLIANCE IS NOT RECEIVED WITHIN 10 DAYS OF EMAIL TRANSMISSION ANNOUNCING THE WINNER. IN SUCH CASE, AN ALTERNATE WINNER WILL BE RANDOMLY SELECTED UNDER THE SAME TERMS AND CONDITIONS. IF THE ALTERNATE WINNER IS SUBSEQUENTLY DISQUALIFIED, THE PRIZE WILL REMAIN UN-AWARDED. IN THE EVENT THE CONTEST IS IMPAIRED IN ANY WAY FOR ANY REASON AS DETERMINED BY THE SPONSOR IN ITS SOLE DISCRETION, THE SPONSOR MAY TERMINATE CONTEST WITHOUT AWARDING THE PRIZE. 

BY PARTICIPATING IN THE CONTEST, YOU AGREE TO RELEASE AND HOLD HARMLESS NERD VITTLES, WARD MUNDY & ASSOCIATES LLC, AND WARD MUNDY FROM ANY AND ALL CLAIMS AND CAUSES OF ACTION ARISING OUT OF PARTICIPATION IN THE CONTEST OR AWARD TO THE WINNER. ANY CLAIM MUST BE FILED INDIVIDUALLY WITH A WAIVER OF CLASS ACTION STATUS IN THE U.S. DISTRICT COURT FOR THE NORTHERN DISTRICT OF FLORIDA. CLAIMANT FURTHER AGREES TO COVER ALL LEGAL AND COURT COSTS OF THE DEFENDANT IN ADDITION TO CLAIMANT'S OWN LEGAL EXPENSES. ALL QUESTIONS OF LAW SHALL BE RESOLVED IN ACCORDANCE WITH THE LAWS OF THE STATE OF FLORIDA. IN THE EVENT CLAIMANT PREVAILS AT TRIAL AND AS A CONDITION FOR ENTRY INTO THE CONTEST, PLAINTIFF AGREES TO ACCEPT NO MORE THAN $1 AS THE ACTUAL AND PUNITIVE DAMAGE AWARD.

Originally published: Monday, June 27, 2022



Need help with Asterisk? Visit the VoIP-info 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.
 



Systems Integration and Public Participation with FreePBX



It’s been an interesting few days in the FreePBX® VoIP community with a thread on the VoIP-Info.org and another on the FreePBX Forum. It’s prompted us to revisit what open source development is all about and what all of this means to those of you that rely upon Asterisk® and FreePBX.

After the departure of the Schmooze folks from Sangoma, virtually all development has been moved behind closed doors with the first opportunity for public participation occurring after new features appear in modules pushed to the so-called Edge repository. This is where folks can shake the kinks out of modules that presumably are almost ready for prime time. For example, take a look at the Changelog for the Framework Module. Prior to the departure of the Schmooze team, changes were managed by openly-accessible tickets. But now you will notice tickets bear a FREEI designation indicating restricted Sangoma-internal access only.


Beta previously was an appropriate moniker for these modules. If you read the FreePBX forum post above, you’ll note that now modules are being pushed to the Edge repository not only before public comment but apparently before much of any internal testing is performed by the Sangoma folks. The net result is you’d be crazy to ever use Edge modules in any production environment where, in the past, Edge modules more typically were used to fix something that was already broken in the traditional repository. Because the Bootstrap module is the lynchpin of virtually all other FreePBX modules, a recent glitch that had not been tested broke almost everything in FreePBX 16 if you happened to be using Edge modules.

I’m reminded of the old adage about marine aquariums. You never want to put a new fish in your main tank unless you’re willing to risk killing all of your other fish. This latest fiasco prompts our cautionary note about further use of the FreePBX Edge repository. Don’t load new modules on your production servers without testing them first in a VirtualBox sandbox unless you have a snapshot or backup of your server that can be deployed in minutes when something cataclysmic occurs.

And that brings us to our response concerning what Incredible PBX® is and is not all about. Going back to the early 80’s, we began tweaking hardware and software deployments to eliminate much of the pain associated with deployment of automated systems. Our friend on the VoIP-Info forum refers to Incredible PBX as a fork of FreePBX. Quite the contrary, it is anything but a fork. We use the FreePBX GPL modules exactly as they are published by Sangoma with an additional master key not controlled by Sangoma for your protection and for ours. This allows us to block specific module updates that prove to be dangerous for our users. Equally important, Incredible PBX offers improved functionality and stability, the same features that are typically associated with the work of a systems integrator… that you pay for. On the stability side, we migrated to new FreePBX repositories maintained by Clearly IP simply because the FreePBX repos had become extremely unreliable and proprietary. Sangoma deploys modules using key signatures that only they control. That means if you make any improvements or changes the FreePBX Dashboard displays all sorts of security alerts, something your customers and end-users would prefer not to see. Some of you may recall this was our primary objection to module signatures years ago.

On the enhancement side, we’ve tried to add free components that our millions of readers have clamored for. You may recall that Nerd Vittles was the first to provide turnkey Google Voice support for Asterisk over a decade ago. We then tackled security after numerous compromises of FreePBX systems around the world. Since then the list has grown exponentially. Here’s the added feature set you’ve enjoyed by deploying an Incredible PBX platform instead of the FreePBX Distro. And, unlike FreePBX commercial modules, these components won’t cost you a dime and are freely distributable. So the choice is yours.

  • User-customizable installers for Rocky 8, Debian 10 & 11, Ubuntu 20.04, Raspbian
  • User-customizable images for VirtualBox, VMware, Proxmox, and Raspberry Pi
  • Preconfigured, free faxing with HylaFax and AvantFax
  • Preconfigured, secure IPtables firewall
  • Preconfigured, secure Fail2Ban
  • Preconfigured PortKnocker
  • Preconfigured NeoRouter VPN
  • Preconfigured OpenVPN
  • Preconfigured, secure WebMin
  • Preconfigured SendMail and Postfix
  • Preconfigured ODBC Integration for FreePBX
  • Sample ODBC Database Lookups for FreePBX
  • Dozens of Preconfigured Trunk Provider Setups for FreePBX
  • Preconfigured, secure PUBLIC Access Setups for FreePBX
  • Preconfigured scripts to update CentOS, Debian, Ubuntu, Raspbian, and Rocky
  • Preconfigured scripts to update or upgrade Asterisk
  • Preconfigured scripts to update or upgrade FreePBX
  • Preconfigured scripts to update or upgrade PHP
  • Preconfigured script to implement PPTP
  • Preconfigured script to implement TFTP
  • Preconfigured script to implement SAMBA
  • Preconfigured script to implement Gmail Smarthost for SendMail/Postfix
  • Preconfigured script to implement non-Gmail Smarthost for SendMail/Postfix
  • Automatic Update Utility to resolve bugs and security vulnerabilities
  • Integrated TTS apps: FLITE, Festival, PicoTTS, GoogleTTS, Amazon Polly
  • Integrated TTS apps for Voicemail Transcription
  • Integrated STT apps and samples for Asterisk and FreePBX
  • Integrated Voicemail Transcription for Asterisk with Email Delivery
  • AsteriDex 4 web-based MySQL GUI with FreePBX Dialer & Lookups
  • Telephone and Web-Based Reminders for FreePBX with Email and SMS Alerts
  • TTS News Headlines for FreePBX
  • TTS Weather Forecasts for FreePBX (by ZIP Code and Airport Code)
  • CallerID Superfecta for Asterisk
  • MailCall for Asterisk via TTS
  • SMS Scripts for Skyetel and VoIP.ms Message Blasting
  • Speech-to-Text Directory Assistance for Asterisk
  • Wolfram Alpha TTS for FreePBX
  • U-Rang Screenpop Utility for Asterisk
  • xTide TTS for FreePBX
  • Facebook Messaging Integration
  • Twitter Messaging Integration
  • Skype and Gizmo Telephony Integration
  • Teleyapper Message Broadcasting System for Asterisk
  • Scripts to disable Module Signature Checking with FreePBX
  • Script to configure time zones worldwide
  • Incredible Backup and Restore Utilities for all OS platforms
  • LENNY, The Robocallers Worst Nightmare

People hear the word "fork" and get scared away from testing alternative VoIP solutions. If you’re one of those folks, we would encourage you to spend an hour with Incredible PBX using one of our supported virtual platforms: VirtualBox, VMware, or Proxmox. We think the decision will be a no-brainer after your testing. For a list of all of our free VoIP solutions, visit the Incredible PBX Wiki. Enjoy!

Originally published: Monday, May 23, 2022



Need help with Asterisk? Visit the VoIP-info 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.