Asterisk Blog

ARIAsterisk 20

Exchanging media between Asterisk and apps has just gotten easier!

Exchanging media between Asterisk and external apps has fairly involved for a few reasons, the main one being that RTP, the primary protocol for exchanging ...
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ArchitectureAsterisk 19

Asterisk External Application Protocol: An Intro

While the Asterisk External Application Protocol was touched on in a previous post, with regards to a specific use case, here we’ll introduce a few ...
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NewsPJSIP

STIR/SHAKEN: An Update

STIR/SHAKEN in 2021 It’s been a while since the release of Asterisk 18 and the STIR/SHAKEN update. During this time, we’ve discovered that the specification ...
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Project

AstriDevCon 2021

As you’ve heard by now AstriCon in Orlando, Florida has been cancelled as a physical event. This impacts AstriDevCon as well since we normally also ...
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Asterisk 16Asterisk 18

OpenSIPit#01 Part 2: STIR/SHAKEN

OpenSIPit 2021 was held back in April with myself and Ben Ford representing Asterisk.  There were two main interoperability focuses this year:  the support of additional ...
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Asterisk 19

Asterisk 19 Branch Cut

I’m happy to announce that the Asterisk 19 branch has been cut, and is now frozen in regards to core changes and any changes which ...
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Asterisk 16Asterisk 18

OpenSIPit#01 Part 1: RFC-8760 Interoperability

OpenSIPit 2021 was held back in April with myself and Ben Ford representing Asterisk.  There were two main interoperability focuses this year:  the support of additional ...
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Asterisk 16Asterisk 18

The Case Of The Declined Audio Stream and Local Channels

An interesting issue was recently filed where dialing a Local channel resulted in the following: [2021-03-28 22:41:35] ERROR[15773][C-00000030]: translate.c:1396 ast_translator_best_choice: Cannot determine best translation path ...
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Asterisk 13Asterisk 17

Reminder: Asterisk 13 and 17 Security Fix Only

In recent times I’ve noticed an increase in the number of people reporting issues or asking for help with old versions of Asterisk that are ...
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DocumentationNews

IRC Channels Moved To Libera Chat

This blog post is a heads-up that the Asterisk project has moved its IRC presence to the Libera Chat IRC network. For information on connecting ...
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Asterisk 16Asterisk 18

Asterisk Module Deprecation

The deprecation of modules in Asterisk has generally been a loosely formed word of mouth policy. This has meant that modules are seldom truly removed ...
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Asterisk 19Documentation

Text-to-Speech and Speech-to-Text in Asterisk

Background Welcome to an introduction to text-to-speech and speech-to-text for Asterisk! With how popular speech recognition is becoming, we decided to take on the initiative ...
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Asterisk 16Asterisk 18

PJSIP Transport Reload Changes

In a past blog post I talked about how you can’t reload transports without enabling explicit support, but alluded to changes coming in the future. ...
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PJSIP 2.12 Now In Asterisk

Recently I spent some time updating Asterisk to the latest versions of the third party libraries we bundle. This includes jansson as well as PJSIP,

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An Introduction

For those who may be new, or even for those who have been around for some time, my name is Joshua Colp and I hail

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A few announcements

Dear Asterisk and FreePBX Communities, Today I would like to announce the advancement of Joshua Colp to Asterisk Project Lead and Lorne Gaetz to FreePBX

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Gosub: Macro’s Successor

Overview This blog post is a friendly reminder that Macro will soon be deprecated in Asterisk. What does that mean? Well, for a start, it

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MeetMe In My ConfBridge

When Asterisk was first being written one of the things needed was the ability to do conference bridges. When you think of conference bridges you

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