Asterisk Blog

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 ...
Read More
Categories
Authors
Archives

Categories

 

Authors

Archives

 
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 ...
Read More
Architecture

Stream Support in Asterisk

Media streams are something that we all use every day. From watching videos on Youtube to placing calls media streams are right there with us ...
Read More
DocumentationHow To

Configuring the Opus Encoder for Asterisk

The recently announced Opus codec for Asterisk exposes a few configuration options that allow you to manipulate the encoder for your particular setup. These options ...
Read More
ArchitectureDocumentation

Jitter Buffer Operation and Use in Asterisk

Jitter buffer functionality has been in Asterisk for quite some time now. However, knowing what jitter is in a voice over IP (VoIP) application and ...
Read More
PerformancePJSIP

SIP timers T1 and B affect performance

Busy Asterisk systems can be affected by the SIP timers T1 and B timeout values configured.  Consideration of their values impacts how quickly a transaction ...
Read More
PJSIPSIP

New Feature: PJSIP Dual Stack

A new feature that was initially implemented during a recent visit to SIPit has now been merged into the 13, 14, and master Asterisk branches. ...
Read More
Asterisk 14

Asterisk 14 Webinar

Slight interlude from your regularly scheduled programming. For any interested, Matthew Fredrickson, manager of the Asterisk project, will be giving a webinar today about Asterisk ...
Read More
PJSIPReleases

The Case Of The Misunderstood PJSIP Callback

When the PJSIP work for Asterisk began one of the primary concerns kept in mind was that it be extensible. One of the APIs derived ...
Read More
Asterisk 14PJSIP

AstriDevCon 2016 – A Recap

For those of you who were unable to attend, AstriDevCon this year at Phoenix continued to impress. There were 39 people signed up, and at ...
Read More
ArchitectureDPMA

Automatically Download Binary Modules: New Feature in Asterisk 13.12 and 14.1

The Digium Phone Module for Asterisk and the g729a, silk, siren7 and siren14 codec binary modules hosted at downloads.digium.com can now be automatically downloaded and installed ...
Read More
Documentation

Documentation? We’ve Got That!

I’ve been a part of the Asterisk project for many years now, over 10 in fact. I’ve seen it evolve and grow and one of ...
Read More
Architecture

Asterisk Architecture: The Bridging Framework Part I

Overview When the development goals were laid out at AstriDevCon for Asterisk 12 way back in 2012, we had two primary missions: Build a new ...
Read More

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.

Read More

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-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

What can we help you find?