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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Authors

Archives

 
ArchitectureHow To

Asterisk Containers and Objects (ao2)

For those of you budding Asterisk developers out there, you may find yourself browsing the source code. All over, you’ll find function calls prefixed with ...
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People

Interview with new Asterisk developer, Ben Ford

Hello, my name is Matthew Fredrickson and I’m the project lead for the Asterisk project. We recently hired someone new onto the project to help ...
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ArchitectureTesting

Continuous Integration with Asterisk and Docker

How much testing do we really do? A lot, and let’s face it,  Asterisk isn’t the easiest of software packages to test.  Our continuous integration ...
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Architecture

app_queue And The Case Of The In Call Agent

The app_queue module is one of the oldest modules in Asterisk and implements call queueing functionality. You configure a queue with members and a strategy ...
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PJSIPReleases

Recent Security Issues

Security releases of Asterisk were recently created. In this post, we’d like to go into the depths of two of the security issues and how ...
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Testing

Continuous Integration: Helping to find problems.

Continuous integration isn’t something that many people in the Asterisk project think about but it is a critical part of the development of Asterisk. It ...
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PJSIPSIP

rtcp-mux in WebRTC

Do you use WebRTC with Asterisk? Did you notice calls stop working after updating Google Chrome to version 57? Are you curious why that happened? ...
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DocumentationHow To

Asterisk, Opus, packet loss, and FEC

So you’ve heard there is now an Opus codec for Asterisk that’s been released. However, you are having problems with poor audio quality due to ...
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Documentation

Dialplan handler routines allow customization

There are several handler routines available to allow you to customize behavior for the different states of a call. Handler routines execute outside of the ...
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DocumentationHow To

Five Shocking Tips on How to Get Asterisk Bugs Resolved Quickly

Warning, these tips may not be shocking, but you already know that and you clicked anyway! Shame! Many of us know the frustrating feeling of submitting a ...
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ArchitecturePJSIP

pjproject 2.6 now qualified for use with Asterisk!

This week, we’re pleased to say that we’ve updated the Asterisk 13, 14 and master branches’ bundled version of pjproject to 2.6.
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ArchitecturePJSIP

You Down With SDP? (Yeah you know me)

In the previous post, Josh introduced the forthcoming addition of streams to Asterisk. I’m going to piggyback on that to introduce a unified SDP API ...
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Continuous Integration Update

Back in December in my The Continuing Saga of Continuous Integration blog post I wrote about how we reduced the Testsuite’s “27” layers of file

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Filtering Event Types in ARI

Since the arrival of the Asterisk REST Interface (ARI) requests have been made to allow for event type filtering capabilities. Consumers have wanted a way

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