Asterisk Blog

Asterisk 22Code Contribution

AstriCon 2025

AstriCon 2025 registration is now open! You can take advantage of early bird pricing by registering here. AstriCon this year will span a total of three ...
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AMIARI

Tenant ID, a Flexible Asterisk Tool

Overview A new feature called Tenant ID (or multi-tenant identifier) was recently added to Asterisk. It doesn’t do anything on its own, but can be ...
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ArchitectureCode Contribution

Introducing the PJSIPNotify dialplan application

The ability to send SIP NOTIFY messages to endpoints and arbitrary uri’s via AMI and CLI has existed for some time within Asterisk.  Changes from ...
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Asterisk 18News

Asterisk 18 Going Security Fix Only Soon

This is just a friendly reminder that Asterisk 18 will be going security fix only next month, on October 20th. When this occurs Asterisk 18 ...
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Asterisk ExchangeNews

Howdy, World! Got a minute?

As the new Open Source Solutions Advocate at Sangoma, I want to reach out far and wide to friends and colleagues to present myself as ...
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Asterisk 22News

Share Your Expertise at AstriCon 2025!

Hello Asterisk Enthusiasts! We are thrilled to announce that AstriCon 2025 will be occurring February 11-13, 2025 in Fort Lauderdale, Florida as part of ITEXPO ...
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Asterisk 22Build

Announcing the Creation of the Asterisk 22 Branch

We are thrilled to announce the creation of the Asterisk 22 branch! This marks a significant milestone in our ongoing commitment to providing robust and ...
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ArchitectureAsterisk 18

Asterisk and RFC 4733

Up until recently Asterisk only supported RFC 4733 RTP events when using 8KHz codecs like G.711.  However, with this recent change, Asterisk now supports the ...
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aiArchitecture

A Bridge Too Far

In a previous blog post we talked about using Asterisk’s uni-cast functionality as a bridge between the PSTN and an external service.  This post entails ...
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Code ContributionContinuous Integration

The Great Asterisk Migration: A Year Later

It’s been a full year since we migrated Asterisk to GitHub. It didn’t go perfectly smoothly but knowing what we know now, would we do ...
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ProjectSIP

VoIP Is Hard

A recurring theme I’m seeing lately is people deploying VoIP, running into issues, and not approaching their issues from the perspective of taking all components ...
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Asterisk 18Asterisk 20

STIR/SHAKEN Webinar Recording

I recently did a STIR/SHAKEN webinar about the new implementation available in Asterisk. You can find the recording for that here. This webinar reinforced my ...
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ARIMedia

Approaches to Transcription

I should just be able to tell it what I want it to do. As the cost comes down for live transcription and the quality ...
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AstriCon 2025

AstriCon 2025 registration is now open! You can take advantage of early bird pricing by registering here. AstriCon this year will span a total of three

Read More

Howdy, World! Got a minute?

As the new Open Source Solutions Advocate at Sangoma, I want to reach out far and wide to friends and colleagues to present myself as

Read More

Asterisk and RFC 4733

Up until recently Asterisk only supported RFC 4733 RTP events when using 8KHz codecs like G.711.  However, with this recent change, Asterisk now supports the

Read More

A Bridge Too Far

In a previous blog post we talked about using Asterisk’s uni-cast functionality as a bridge between the PSTN and an external service.  This post entails

Read More

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