The world of cloud-based computing has profoundly changed over the past year. And today we want to take a fresh look at the cloud landscape for those of you that spend considerable time experimenting or tweaking software applications either for customers or for your own organization.

First, a brief paragraph of history. We began our cloud experiments almost seven years ago when Amazon S3 was still in its infancy. At the time, Amazon S3 was a real bargain even with all its development quirks. The adventure continued when we moved some production level systems to Amazon’s EC2 cloud in early 2013. What we quickly learned was just how expensive cloud computing could be once you reached the end of your “free year” with Amazon. As the cloud options continued to bloom, RentPBX began providing technical and financial assistance to our projects while also offering inexpensive, production-quality VoIP services in the cloud at truly bargain basement prices: $15 a month. That barely covers the electric bill for many folks hosting their own local servers. And RentPBX servers are unique. They don’t commingle other processor-intensive applications on their servers. All of their servers are pure VoIP which makes for an incredibly reliable cloud-based platform. Our special pricing still is available for those using PBX in a Flash and Incredible PBX. Just sign up with the coupon code: NOGOTCHAS. So that’s a little background.

But there are many of us that develop systems and experiment with new offerings as part of our daily routine. We build systems. We tweak systems. We blow up systems. And we start over, sometimes dozens (hopefully not hundreds) of times. To give you an example, our typical Incredible PBX build to support a new platform goes through twenty to thirty iterations before all of the kinks are worked out of the code. And that’s before the software development teams for CentOS, Ubuntu, Asterisk, Apache, SendMail, MySQL, and the Raspberry Pi “improve” anything. A production-quality cloud service really isn’t flexible enough to support this type of activity, and an affordable local server lacks the horsepower to keep setup times reasonable. On occasion, we use a high performance iMac coupled with VirtualBox for development, but that introduces some quirks that typically aren’t found on real world servers.

The good news is that there are two relatively new cloud offerings that fit very well with the requirements needed for rapid application development. We use both of them in slightly different ways so let us share our experience in hopes that it will save many of you some time experimenting.

We can’t say enough good things about Digital Ocean. Despite a few growing pains from time to time, Digital Ocean provides a vast assortment of cloud-based servers scattered all around the world. There are servers in New York, San Francisco, Amsterdam, London, Frankfurt, and even Singapore. You can size your development platform to meet almost any requirement with prices starting at about 5¢ for a 7-hour day of development. That buys you a speedy 512MB/single-CPU platform with 20 gigs of storage and a terabyte of monthly bandwidth. Add a (free) 1GB cache to your build, and it’s the performance equivalent of our $3,000 standalone Dell servers. You can scale up from there to a platform with 64GB of RAM, 20 CPUs, 640GB SSD drive, and 9 terabytes of monthly data transfer for less than $1 an hour. The difference with this platform is you can create a CentOS, Ubuntu, Fedora, FreeBSD, or Debian server of any recent vintage in about one minute. There’s also a vast array of preconfigured applications for the specialists of the world:

Using our referral code, you get $10 of free service while we get a little spiff down the road to keep the Nerd Vittles lights on. Tear down of servers is almost instantaneous, and you simply pay for the time you used. Using the small platform for 90 minutes will set you back a whole penny. Some of our PBX in a Flash users are actually running production-level servers on this platform (which we don’t recommend), and the monthly cost is capped at $5. One of the best kept secrets at Digital Ocean is that you can take snapshots of your builds and store them at little to no cost. We have a dozen of them and have never paid a penny in storage fees. You also have the option of off-site backups for production platforms.

The new kid on the block is CloudAtCost.com. If you’re not into bleeding edge, this probably isn’t the offering for you. But it is dirt cheap. While you can pay by the month, CloudAtCost also has a revolutionary marketing strategy. You can pay for your virtual machine once (almost always at a substantial discount off the listed prices), and you get to use “your server” forever at no additional cost… at least as long as CloudAtCost stays in business. If this sounds like a pyramid scheme, you probably wouldn’t be the first to suggest that. Suffice it to say, their business has grown geometrically over the past year. And they recently announced CloudPRO which lets you pool resources from servers you previously have bought, and use them in much the same way as Digital Ocean but with no additional charges. So here’s today’s pricing:

To put things in perspective, the virtual machine equivalent of Digital Ocean’s smallest setup costs $17.50, ONE TIME! The Big Dog 3 platform with a one-time fee of $560 migrated to CloudPRO would provide you with the capability to create 8 smaller systems (1 CPU, 1GB RAM, and 10GB storage) as desired with no bandwidth limitations forever.1 Download and upload performance is fairly impressive using speedtest-cli:

So what’s the catch. Well, there are some. First, as you might imagine, these folks are much like the fella laying track in front of the steaming locomotive. Will that ever end? You’d better hope not because, when it does, the entire house of cards may come down. While Digital Ocean typically builds virtual machines in under a minute, CloudAtCost turnaround times are close to a day. Once your server is actually working, we’ve had a pretty good experience with the performance quality although there can be rough spots that usually are resolved within a day. The promise, of course, is to get build times down to a minute or two. But, frankly, we’re not holding our breath. As for platform support, there are plenty of options just like with Digital Ocean:

What is this platform good for? In our case, it’s almost perfect for off-site backups. You can judge the web performance for yourself by visiting the backup site for Nerd Vittles, or the PIAF Forum, or Incredible PBX, or PBX in a Flash. Would we use CloudAtCost for production? Not a chance. But for backups and demo servers, it’s AWESOME and CHEAP! If you’re a Nerd Vittles early bird, you can use our coupon code for an additional 20% off: Zu2eXYDYtU.

DEMO SERVER. We’ve actually set up an Incredible PBX server with Google Voice and an IVR of sample applications so you can judge the CloudAtCost performance for yourself. You can even try hacking the IP address if that’s your thing. We always love to test our firewall: nmap -sT -O 162.252.242.229. To try out Allison’s IVR, enter your 10-digit callback number below and then click the Click Here button once. Count to 10 and your phone should be ringing. After you answer the call and press 1, you’ll be connected to the IVR Demo in Canada. Don’t be shy.



Nerd Vittles IVR Demo Options
1 – Call by Name (say “Delta Airlines” or “American Airlines” to try it out)
2 – MeetMe Conference (password is 1234)
3 – Wolfram Alpha (say “What planes are overhead?”)
4 – Lenny (The Telemarketer’s Worst Nightmare)
5 – Today’s News Headlines
6 – Weather Forecast (say the city and state, province, or country)
7 – Today in History
8 – Speak to a Real Person (or maybe just Lenny if we’re out)

Originally published: Cinco de Mayo, 2015



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


 

Special Thanks to Our Generous Sponsors

Awesome Vitelity Special. Vitelity has generously offered a terrific discount for Nerd Vittles readers. You now can get an almost half-price DID from our special Vitelity sign-up link. If you’re seeking the best flexibility in choosing an area code and phone number plus the lowest entry level pricing plus high quality calls, then Vitelity is the hands-down winner. Vitelity provides Tier A DID inbound service in over 3,000 rate centers throughout the US and Canada. When you use our special link to sign up, Nerd Vittles gets a few shekels down the road to support our open source development efforts while you get an incredible signup deal as well. The going rate for Vitelity’s DID service is $7.95 a month which includes up to 4,000 incoming minutes on two simultaneous channels with terminations priced at 1.45¢ per minute. Not any more! For our users, here’s a deal you can’t (and shouldn’t) refuse! Sign up now, and you can purchase a Tier A DID with unlimited incoming calls and four simultaneous channels for just $3.99 a month. To check availability of local numbers and tiers of service from Vitelity, click here. NOTE: You can only use the Nerd Vittles sign-up link to order your DIDs, or you won’t get the special pricing! Vitelity’s rate is just 1.44¢ per minute for outbound calls in the U.S. There is a $35 prepay when you sign up. This covers future usage. Any balance is refundable if you decide to discontinue service with Vitelity.


​​3CX is a software PBX that’s easy to install & manage. It includes integrated softphones, WebRTC conferencing and essential add-ons out of the box, at no additional cost. Try the free edition at www.3cx.com. Better yet, download the PIAF5 ISO powered by 3CX. Free version includes support for 8 simultaneous calls with a SIP trunk.

  • Run on Premise or in the Cloud, on Windows and now on Linux
  • Softphones for iOS, Android, Win & Mac
  • Easy install, backup & restore, version upgrades
  • Automatically configures IP Phones, SIP Trunks & Gateways

  • RentPBX, a long-time partner and supporter of PIAF project, is offering generous discounts for Nerd Vittles readers. For all of your Incredible PBX hosting needs, sign up at www.RentPBX.com and use code NOGOTCHAS to get the special pricing. The code will lower the price to $14.99/month, originally $24.99/month. It’s less than 50¢/day.


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    1. forever: as long as CloudAtCost.com stays in business []