Instalando el codec g729

Aqui les dejos los pasos para instalar el codec g729  en modo pass-thru

Colecntando informacion de Debug.

Collecting Debug Information for the Asterisk Issue Tracker

This document will provide instructions on how to collect debugging logs from an Asterisk machine, for the purpose of helping bug marshals troubleshoot an issue on https://issues.asterisk.org

PREREQUISITES

 Asterisk 1.4.30 or greater

Actualizando Asterisk.

 

Updating Asterisk

If this is your first installation, you can skip ahead to the section the section called “Base Configuration”. If you’re in the process of updating your system, however, there are a couple of things you should be aware of.

When we say updating your system, that is quite different from upgrading your system. Updating your system is the process of installing new minor versions of the same branch. For example, if your system is running Asterisk 1.8.2 and you need to upgrade to the latest bug fix version for the 1.8 branch, which was version 1.8.3, you’d be updating your system to 1.8.3. In contrast, we use the term upgrade to refer to changes between Asterisk branches (major version number increases). So, for example, an upgrade would be going from Asterisk 1.4.34 to Asterisk 1.8.0.

When performing an update, you follow the same instructions outlined in the section the section called “How to Install It”.  

Digium TE122 chanelization

/etc/dahdi/system.conf
# Global data
loadzone = us
defaultzone = us
span=1,1,0,esf,b8zs
e&m=1-12
fxsks=13-24
echocanceller=mg2,1-24
span=2,0,0,esf,b8zs
fxoks=25-48
echocanceller=mg2,25-48
span=3,0,0,esf,b8zs
fxoks=49-72
echocanceller=mg2,49-72
span=4,0,0,esf,b8zs
fxoks=73-96
echocanceller=mg2,73-96

Versiones de Asterisk

Asterisk Versions

There are multiple supported feature frozen releases of Asterisk. Once a release series is made available, it is supported for some period of time. During this initial support period, releases include changes to fix bugs that have been reported. At some point, the release series will be deprecated and only maintained with fixes for security issues. Finally, the release will reach its End of Life, where it will no longer receive changes of any kind.
The type of release defines how long it will be supported. A Long Term Support (LTS) release will be fully supported for 4 years, with one additional year of maintenance for security fixes. Standard releases are supported for a shorter period of time, which will be at least one year of full support and an additional year of maintenance for security fixes.
The following table shows the release time lines for all releases of Asterisk, including those that have reached End of Life.

Release Series	Release Type	Release Date	Security Fix Only	EOL
1.2.X		2005-11-21	2007-08-07	2010-11-21
1.4.X	LTS	2006-12-23	2011-04-21	2012-04-21
1.6.0.X	Standard	2008-10-01	2010-05-01	2010-10-01
1.6.1.X	Standard	2009-04-27	2010-05-01	2011-04-27
1.6.2.X	Standard	2009-12-18	2011-04-21	2012-04-21
1.8.X	LTS	2010-10-21	2014-10-21	2015-10-21
10.X	Standard	2011-12-15	2012-12-15	2013-12-15
11.x	LTS	2012-10-25	2016-10-25	2017-10-25
12.x	Standard	2013-10 (tentative)	2014-10 (tentative)	2015-10 (tentative)
13.x	LTS	2014-10 (tentative)	2018-10 (tentative)	2019-10 (tentative)

New releases of Asterisk will be made roughly once a year, alternating between standard and LTS releases. Within a given release series that is fully supported, bug fix updates are provided roughly every 4 weeks. For a release series that is receiving only maintenance for security fixes, updates are made on an as needed basis.
If you're not sure which one to use, choose either the latest release for the most up to date features, or the latest LTS release for a platform that may have less features, but will usually be around longer.

https://wiki.asterisk.org/wiki/display/AST/Asterisk+Versions

Usando Google text to Speeach en Asterisk

Esto es algo rápido que aun no lo he organizado pero trabaja de maravilla.

Lo primero es que tenemos que tener instalada las siguientes dependencias.

perl : The Perl Programming Language
perl-libwww : The World-Wide Web library for Perl
sox : Sound eXchange, sound processing program
mpg123 : MPEG Audio Player and decoder
format_sln : Raw slinear module for asterisk
Internet access in order to contact google and get the voice data.