Asterisk Blog

Asterisk 18Asterisk 20

The Upgrade to pjproject 2.14

Overview If you’re familiar with Asterisk, you probably know that it uses a third-party project called pjproject. This is a major part of the PJSIP ...
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Asterisk 18Asterisk 20

Asterisk Media Experience Score

Objectively measuring call quality has always been tough because it’s, well, highly subjective.  The first measurement process that usually comes to mind is the Mean ...
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ArchitectureAsterisk 18

Asterisk Geolocation Capabilities

One of the larger Asterisk projects last year was adding the ability to create, manipulate and pass on Geolocation information. The most obvious use case, ...
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ProjectProject General

AstriCon 2023 Is Over!

As I write this it’s been approximately a week since AstriCon 2023 completed. I wanted to do a small blog post to thank everyone who ...
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Asterisk 21Documentation

Asterisk 21 Module Removal

Asterisk 21 is scheduled to become the next major release.  As part of that process there are a number of modules being removed, see: wiki.asterisk.org. ...
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ArchitectureAsterisk 21

Asterisk 21 Module Removal – chan_sip

chan_sip will no longer be included with Asterisk as of the release of version 21. Deprecated in version 17, chan_sip has been scheduled for removal for ...
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Asterisk 16Asterisk 18

Python3 is here

The switch to Python3 for the Asterisk tesuite has been released!  Previous blog posts have gone over some of the internal changes that have been ...
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Asterisk 16Asterisk 18

TEL URI Support for PJSIP

Overview Everyone knows that PJSIP is the channel driver of choice for Asterisk nowadays. It’s a powerful driver, but that doesn’t mean there isn’t more ...
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Project

The Asterisk Team Is Hiring!

The Asterisk team at Sangoma is expanding and currently has two job openings posted. Let’s talk about each! Asterisk Developer The Asterisk developer position is ...
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Asterisk 20News

Asterisk 20.0.0 Now Available!

Good news all! Asterisk 20.0.0 is now available at https://downloads.asterisk.org/pub/telephony/asterisk/! Before upgrading remember to read the UPGRADE.txt document to see if there’s anything you need ...
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Asterisk 16Asterisk 18

491 Request Pending

If you have ever tried to use direct media with Asterisk, you my have received this message before.  It can happen when the User Agent ...
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Asterisk 20Project

AstriCon 2023 Call For Speakers

If you haven’t noticed the AstriCon 2023 call for speakers is open! It will be a physical conference held February 14th to 17th next year ...
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Asterisk 20News

Asterisk 20.0.0-rc1 Released!

Greetings Everyone! The time is upon us for the first release candidate of Asterisk 20[1], the next long term supported release! The first step in ...
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What Really Is ARI?

A recurring theme lately I’ve run into is people not really understanding ARI, the Asterisk REST Interface. This is not a new thing (both ARI

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Testing the trivial

Lately, you may have seen some submissions from Sangoma’s CommUnity team (covered in it’s own post.)  Many of these submissions were small but helpful changes,

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#ColpHardFacts

This is a bit of a strange blog post but recent responses to people reminded me of the Colp Hard Facts webinar I did recently.

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Integrating PJSIP 2.13

Asterisk 18.17.0 and 20.2.0 were released recently with support for PJSIP 2.13.  This version of PJSIP includes an important change to deal with race conditions

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The fork less traveled

As we merge in a number of positive CommUnity UCaaS submissions, it is a good reminder of the challenges associated with private forks and forks

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Asterisk Media Experience Score

Objectively measuring call quality has always been tough because it’s, well, highly subjective.  The first measurement process that usually comes to mind is the Mean

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