Hi, I am trying to install the ilbc codec. I downloaded the asterisk and ilbc source and then configured and compiled the code in a separate directory. Now, the term seems to. In an Asterisk system, the use of heavily compressed codecs will quickly bog down the CPU. The Internet Low Bitrate Codec (iLBC.
I have an Asterisk server at home I built few years ago. It has an old Intel atom processor running on CentOS 6. It works quite well. I have couple SIP trunks to severial ITSP, including Google Voice. The Asterisk is version 11 LTS and it is a vinilla installation. The current Asterisk LTS version is 13 and it come with support of PJSIP. I never had a chance to learn PJSIP configuration.
And I just happen to have a Raspberry Pi 3 on hand. So I think I should give a try.
Raspbian Jessie First, I load Raspbian on a 8GB micro SD card and boot it up. I try to keep this system clean and tight so I used “Raspbian Jessie Lite” (Release date: 2016-09-23) without Desktop. After the RPi up and running, set the timezone. Timedatectl set-timezone America/Vancouver And bring it up to date: sudo apt-get update sudo apt-get upgrade sudo reboot After reboot, start installation as root Install MySQL database I need to use MySQL database to save CDR. Sudo apt-get install mysql-server -y sudo mysqlsecureinstallation The database creation and configration is just starand as on other platform. So I just skip them here.
Added support for WebRTC iLBC 1.1. However, the header file ilbc.h changed slightly for version 2.0. That version is available as a pre-packaged port on FreeBSD 11. Therefore, if that port is installed, Asterisk does not build.
History Google bought iLBC and included it within their WebRTC efforts as additional audio-codec. WebRTC is designed to be built as static library. Which is added to an app as one big library.
The WebRTC project does not allow be built as individual shared libraries. In other words, while building WebRTC according its, a step like gn gen out/Default -args='iscomponentbuild=true' fails. Therefore in February 2012, extracted the iLBC library from the WebRTC project, created a build system around it, and added a compatibility layer. Libilbc was born. That got version 1.1 which was supported with. In December 2014, took and updated to the latest upstream code of the WebRTC team. That is just an underestimate.
Both did a great job to keep the API similar to IETF iLBC 1.0. The WebRTC team created a new API to hide the internals of iLBC. Because the code is not designed as shared library, the WebRTC team did not care about the old API and broke compatibility. Timothy and Jeroen restored that API as much as possible:.
Steps to Reproduce The following was done on Ubuntu 16.04 LTS. Sudo apt install build-essential git git clone git: //github.com/dekkers/libilbc cd./libilbc autoreconf -install./configure make sudo make install cd./ sudo apt install build-essential pkg-config sudo apt install libedit-dev libjansson-dev libsqlite3-dev uuid-dev libxml2-dev wget downloads.asterisk.org/pub/telephony/asterisk/asterisk-13-current.tar.gz tar -zxf asterisk-.-current.tar.gz cd./asterisk-./configure make Expected Results The output of the script./configure indicates that iLBC was found. Asterisk builds. Actual Results.
Added a comment - 12/Feb/18 5:34 AM Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue.
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