Asterisk Codec Support

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Asterisk 10 Codecs and Audio Formats - Asterisk Project ...

    https://wiki.asterisk.org/wiki/display/AST/Asterisk+10+Codecs+and+Audio+Formats
    Sep 25, 2012 · Overview. As a part of the Media Overhaul project for Asterisk 10, changes have been made to Asterisk to increase the number of codecs it's capable of supporting, to handle codecs with custom formats, and to support audio sampling rates greater than 16kHz. This has resulted in several practical changes to Asterisk that will benefit its users.

Asterisk Audio and Video Capabilities - Asterisk Project ...

    https://wiki.asterisk.org/wiki/display/AST/Asterisk+Audio+and+Video+Capabilities
    Apr 27, 2018 · Overview of Media Support. Asterisk supports a variety of audio and video media. Asterisk provides CODEC modules to facilitate encoding and decoding of audio streams. Additionally file format modules are provided to handle writing to and reading from the file-system.

Asterisk WebRTC Support - Asterisk Project - Asterisk ...

    https://wiki.asterisk.org/wiki/display/AST/Asterisk+WebRTC+Support
    Sep 22, 2016 · If you would like to test Asterisk with WebRTC you can now use the latest shipping Chrome. Audio should work great, but Asterisk 11 does not support the VP8 video codec used by Chrome at the time of this writing. Passthrough support for the video codec VP8 (and Opus for audio) was added in Asterisk 12.

Codec Support and Configuration - Media Transcoding Cards ...

    https://wiki.freepbx.org/display/MTC/Codec+Support+and+Configuration
    Apr 10, 2017 · Asterisk Codec Configuration The Sangoma transcoder will perform transcoding for all codecs listed in the codec module configuration file: sangoma_codec.conf. By default, the codec module is already pre-configured to perform all codec translations for G729. If you require only g729 translations you do not need to edit any information.

Best sounding codec for FreePBX/Asterisk - Tips and Tricks ...

    https://community.freepbx.org/t/best-sounding-codec-for-freepbx-asterisk/29328
    The “best” codec that works over most internet connections is g711, very few VSP’s support g722, if you are lucky to have one then prefer it, it is “better” . BUT you are limited to what the far-end connection can offer and very few of them do better than g711, and only on SIP connected device, it …

Video Telephony - Asterisk Project - Asterisk Project Wiki

    https://wiki.asterisk.org/wiki/display/AST/Video+Telephony
    May 10, 2012 · Asterisk and Video telephony. Asterisk supports video telephony in the core infrastructure. Internally, it's one audio stream and one video stream in the same call. Some channel drivers and applications has video support, but not all. Codecs and formats. Asterisk supports the following video codecs and file formats.

Asterisk Forums • View topic - Codec issue - how to

    http://forums.asterisk.org/viewtopic.php?t=86560
    May 02, 2013 · Return to Asterisk Support Jump to: Select a forum ------------------ General Announcements Asterisk Biz & Jobs Asterisk Asterisk Support Asterisk General AsteriskNOW AsteriskNOW Support AsteriskNOW General Switchvox SMB and SOHO Switchvox Developers Switchvox Free Edition Digium Software Fax For Asterisk Skype For Asterisk Digium Phone API

Codec Modules - Asterisk Project - Asterisk Project Wiki

    https://wiki.asterisk.org/wiki/display/AST/Codec+Modules
    Jul 10, 2014 · CODEC modules have file names that look like codec_xxxxx.so, such as codec_alaw.so and codec_ulaw.so. CODECs represent mathematical algorithms for encoding (compressing) and decoding (decompression) media streams. Asterisk uses CODEC modules to both send and recieve media (audio and video).

[SOLVED]Change the order of preferred codecs - General ...

    https://community.freepbx.org/t/solved-change-the-order-of-preferred-codecs/12629
    How do i change the Order of preferred codecs. For example, When calls are first negotiated with my server, My server ask’s for Ulaw then g729 as the order. I want it to ask for g729 THEN ulaw as the order of available codecs. So if the carrier had both, The carrier would default to g729. If the carrier does not have g729 then the line would use ulaw. Thanks Update: thanks to the suggestion ...

GitHub - meetecho/asterisk-opus: Opus (transcoding) and ...

    https://github.com/meetecho/asterisk-opus
    Feb 13, 2015 · #Asterisk Opus/VP8 patch. Since Opus and VP8 cannot, as of now, be integrated in the Asterisk repositories (learn why in this thread), we prepared a patch that adds support for both codecs (Opus transcoding, VP8 passthrough) to Asterisk 11.1.2.. ##Installing the patch To support Opus, you'll need to install libopus first. No library is needed for VP8, as its support is passthrough only.



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