Asterisk Blog

ARIAsterisk 20

ARI REST Requests over Websocket

Historically, using ARI required using HTTP for making REST requests and getting their responses, and a Websocket for receiving events.  With Asterisk 20.14.0, 21.9.0 and ...
Read More
Categories
Authors
Archives

Categories

 

Authors

Archives

 
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, ...
Read More
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 ...
Read More
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 ...
Read More
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 ...
Read More
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 ...
Read More
Asterisk 16Project General

Asterisk-16.0.0-rc1 Released!

Hello Everybody! Can you believe how quickly a year has passed? Time is drawing near to many exciting things – Astricon in October and with ...
Read More
ArchitecturePJSIP

Improved PJSIP Qualify Support Performance

One of the most difficult things in PJSIP is ensuring that the experience is the best it can be for not just people who configure ...
Read More
DocumentationHow To

Using DEBUG_THREADS to find deadlocks.

Asterisk’s DEBUG_THREADS is a compile time tool that helps find deadlocks involving Asterisk locks. You enable DEBUG_THREADS in menuselect’s “Compiler Flags” menu along with other ...
Read More
ArchitectureTesting

Asterisk Test Suite: Building Better Tests

Let’s talk some more about testing, understanding the test framework for Asterisk, and building better tests. An exciting topic I know! In a previous post, we ...
Read More
Uncategorized

Meet Chris Savinovich!

Earlier this year, the Asterisk team at Digium got a little bit bigger!  For today’s blog post, I’m going to interview Chris Savinovich, the most ...
Read More
Asterisk 15Conference Bridge

Enhanced Messaging in Asterisk 13 and 15

The next releases of Asterisk 13 and 15 extend MESSAGE support in chan_pjsip and add it to conference bridges.  While Asterisk has supported the SIP ...
Read More
Asterisk 15PJSIP

Receiver Estimated Maximum Bitrate Support

For the last few months I, along with Ben Ford, have been working on improving the user experience side of the WebRTC support in Asterisk. ...
Read More

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

Read More

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

Read More

PJSIP Body Generator Persistence

When PJSIP publish and subscribe functionality was created we knew we wanted to provide a pluggable mechanism to allow modules to easily extend and add

Read More

SIP and RTP Routing

One of the most common issues I see when people deploy SIP is calls hanging up after approximately 30 seconds or traffic not going to

Read More

What can we help you find?