CentOS/SL Platform

The Perfect Pair: Flawless VoIP with Issabel 4 and 3CX

The Perfect Pair: Flawless VoIP with Issabel 4 and 3CX

Wednesday, July 19, 2017

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We continue our Issabel 4 adventure today with a VoIP match made in heaven. Today, we’ll take advantage of the Nerd Vittles free 3CX server offering and interconnect it with an Issabel 4 PBX to enjoy the best of both worlds. From Issabel extensions, you can call your 3CX Clients by dialing 4 digits. From 3CX Clients, you can call Issabel extensions as well as your Asterisk® applications in the same way with the added bonus of being able to… Read More ›

Leap Into Summer: Introducing Incredible PBX for Issabel

Leap Into Summer: Introducing Incredible PBX for Issabel

Monday, July 10, 2017

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If you didn’t already know, we’ve always liked free. No strings, no gotchas, no demoware, and no legal shenanigans. That’s why our introduction of Issabel 4 last week was such a breath of fresh air. While there’s now an awesome free version of 3CX, the open source community has had a very long dry spell. So today we celebrate a decade of adding fun to phone systems with the introduction of Incredible PBX™ for Issabel 4. It includes our next… Read More ›

Choosing the Best (free) PBX for SOHO Deployments

Choosing the Best (free) PBX for SOHO Deployments

Monday, May 8, 2017

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When it comes to choices in free PBXs, times have indeed changed. A decade ago your options went something like this. There was Asterisk@Home or Asterisk@Home. Then along came trixbox® and Elastix® and PBX in a Flash™ and AsteriskNOW®. What remained constant throughout this evolution was the underlying Asterisk® platform. With the exception of Digium’s offering, the remaining products all included the FreePBX® GUI. Then came a whole new way of looking at things with FreeSWITCH®. Another morphing occurred when… Read More ›

Keep On Trunkin’: Free International VoIP Calling Returns

Keep On Trunkin’: Free International VoIP Calling Returns

Monday, April 24, 2017

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We’re kicking off a new series on VoIP trunks today. One of the main reasons is that Google has (again) warned that Google Talk (aka GChat), XMPP, and SMS messaging are going away on June 26. If true, that would mean that Google Voice (as we know it today) will no longer function on Asterisk®-based PBXs. If you’re smart and care about uninterrupted telephone and messaging services, you’ve got two months for contingency planning. Today we’ll be taking a fresh… Read More ›

IBM’s Speech Recognition Engine Comes to Asterisk

IBM’s Speech Recognition Engine Comes to Asterisk

Monday, March 20, 2017

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Eight years ago, we introduced transcription for Asterisk® voicemail messages. When the messages were delivered by email, you got both a recording and the transcribed text courtesy of Google. As with most things Google, the licensing terms changed regularly and voicemail transcription became more convoluted until it became next to worthless. Today we begin our new exploration of IBM’s Watson Developer Cloud. It offers a rich collection of services at unbelievably low price points. We’re kicking things off by introducing… Read More ›

Twofer Tuesday: 2 Cloud Servers for the Price of a RasPi

Twofer Tuesday: 2 Cloud Servers for the Price of a RasPi

Tuesday, February 28, 2017

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It’s been more than a year since we last chatted about Cloud At Cost. Because they’re in the midst of yet another 50% off Fire Sale and to close out February with a bang, it seemed like a good time to take a fresh look at a terrific way to get started with Linux. For today’s $35 cloud project, we’re going to build a free WordPress server and a free commercial PBX compliments of 3CX. For what it’s worth, we’ve… Read More ›

VoIPtopia 2017: Choosing the Best, Free VoIP Platform

VoIPtopia 2017: Choosing the Best, Free VoIP Platform

Sunday, January 1, 2017

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Once a year we like to step back and survey the latest and greatest VoIP developments for the coming year. And 2016 was certainly filled with surprises including the release of free versions of 3CX sporting the PIAF5 and Elastix 5.0 monikers. That, in turn, produced a wave of FUD from our friends at Sangoma® urging users to return to their open source roots. But guess what? Sangoma was pitching their FreePBX Distro®, another closed source product just like 3CX.… Read More ›

Incredible PBX for CentOS 7: A Free Cloud Server for 4 Months

Incredible PBX for CentOS 7: A Free Cloud Server for 4 Months

Tuesday, August 2, 2016

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We don’t want anyone to think Incredible PBX is a one-trick pony. 2016 is all about choices and Gotcha-Free VoIP alternatives. We spent last week in the mountains taking a careful look at Ubuntu 16.04 and CentOS 7. Despite the promises that LTS releases of Ubuntu wouldn’t break things that used to work, Ubuntu 16.04 breaks things. Specifically, ODBC as we know it is non-existent. And MySQL is a very different beast with InnoDB now a mandatory component. Those were… Read More ›