Asterisk Blog

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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Asterisk 13Asterisk 17

Asterisk 13 and 17 Security Fix Only

While this has been mentioned in a few places I thought it prudent to also create a blog post. Asterisk 13 and Asterisk 17 have …

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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

Read More

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.

Read More

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

Read More

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

Read More

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