Asterisk Blog

Asterisk 20Project

The Testsuite and Python 3

Just like that the year is now 2022 (how long will we all forget and write 2021 on things?) and Asterisk 20 work continues! I …

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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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BuildHow To

Configuring an Asterisk build from the command line: Part 2

Last month I wrote a blog post titled “Configuring an Asterisk build from the command line”  which outlined how to use the menuselect command to …

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ArchitectureAsterisk 18

Asterisk As A Toolkit

Asterisk in the beginning started as a PBX but over its life has evolved into that of a communications toolkit. In fact if you ever …

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DPMA

Urgent: DPMA SSL Announcement

If you are a user of the DPMA module for Asterisk with Sangoma D-series phones, then this announcement is for you. The D-Series phones have …

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BuildHow To

Configuring an Asterisk build from the command line

If you’re an Asterisk package maintainer, you already know this.  If not, did you know you can run menuselect/menuselect from the command line to enable/disable modules, set …

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PJSIP

PJSIP Transport Reload Fun

When PJSIP support in Asterisk was being developed one of the critical areas of development was transports. These are for the most part provided by …

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Asterisk 16Asterisk 18

PJSIP Invite Session Lifetime

In the past month I’ve been fixing an issue with Asterisk and PJSIP that I thought would be fun to share in a blog post. …

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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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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 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 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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