Asterisk Blog

Asterisk 20Asterisk 21

Sangoma Trunking Module

Sangoma provides two SIP trunking services which are available to customers, SIPStation which is a great solution for the everyday user and VoIP Innovations which ...
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ArchitecturePerformance

R.I.P. Media Index Cache!

If you’ve been concerned about slow Asterisk startup times or excessive memory utilization, we’ve got some good news for you.  We’ve eliminated the media index ...
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ArchitecturePerformance

stasis: Statistics CLI Commands

Previously on this blog I talked about a new feature to internally filter messages in our internal message bus, as well as a new caching ...
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TestingTuning

The Continuing Saga of Continuous Integration

or… “Watch This Space” If you’re an Asterisk contributor you’ve probably noticed that we’d been having issues with large numbers of Jenkins test failures during ...
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Asterisk 15Asterisk 16

pjproject-2.8 Qualified For Use With Asterisk

With the release of Asterisk versions 13.24.0-rc1, 15.7.0-rc1 and 16.1.0-rc1, we’re pleased to say that pjproject-2.8 has been qualified for use with Asterisk. In these ...
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Asterisk 16Project General

AstriDevCon 2018 – A Recap

Hey Everybody, It’s about a month out from AstriDevCon 2018 and I wanted to write a little bit to summarize what we discussed this year. ...
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ArchitecturePerformance

Stasis: Improving performance through better caching and filtering

The stasis message bus is something that is used every day as of Asterisk 13 when you are using Asterisk. It provides the foundation of ...
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Asterisk 16How To

Asterisk 16 has a new module loader

One of the improvements to Asterisk 16 is the module loader. The module loader now enforces inter-module dependencies and complains of modules that fail to ...
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PerformancePJSIP

Performance Improvements: Inbound Registration

Measuring performance in Asterisk, like most software systems for that matter, can be a complicated task. When testing performance it is important to define goals, ...
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Asterisk 16Releases

Asterisk 16.0.0-rc2 Released

Greetings! Today Asterisk 16.0.0-rc2 will become available! Please take some time to test this release as the 16 branch will become the next major LTS ...
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Asterisk 16Conference Bridge

Enrich Your Conference App with Asterisk Enhanced Messaging – Part 2

In “Enrich Your Conference App with Asterisk Enhanced Messaging – Part 1” I demonstrated how you could include chat or other messaging features in your ...
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Asterisk 16Conference Bridge

Enrich Your Conference App with Asterisk Enhanced Messaging – Part 1

At last year’s AstriDevcon, we showed a video conference demonstration application called CyberMegaPhone.  It was a very simple app but it showed how a web ...
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ArchitectureAsterisk 16

Improving Video Quality In The Real World

In the past, we’ve had a few blog posts talking about specific parts of new WebRTC work that has been done in Asterisk; but, with ...
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New PJSIP Logging Functionality

When PJSIP support was written for Asterisk we naturally needed the ability to display the SIP messages being sent and received. This took the form

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Dana and Asterisk, part 2

A couple of weeks ago, Dan Jenkins kindly wrote a guest blog post about Dana — an up-and-coming open source project which helps to highlight

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Improving Core Dump Analysis

Within the Asterisk project we are constantly trying to improve our processes and data collection when a problem is encountered to reduce the back and

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A Little Glimpse Into ConfBridge

The ConfBridge dialplan application is used countless times each day by people to do conferencing. Long ago this was done using the MeetMe dialplan application

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