Guardando la informacion queue_log a MYSQL

Creamos la  TABLA

USE asterisk;
CREATE TABLE queue_log (
  id int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
  time char(26) default NULL,
  callid varchar(32) NOT NULL default '',
  queuename varchar(32) NOT NULL default '',
  agent varchar(32) NOT NULL default '',
  event varchar(32) NOT NULL default '',
  data1 varchar(100) NOT NULL default '',
  data2 varchar(100) NOT NULL default '',
  data3 varchar(100) NOT NULL default '',
  data4 varchar(100) NOT NULL default '',
  data5 varchar(100) NOT NULL default '',
  PRIMARY KEY (`id`)
);

Configuracion del SIP TRUNK de TRICOM

[tricom]
username=ambiorixg12
secret=1Erdo61
remotesecret=1Erdo61
fromuser=8097143489 ; aquí debemos colocar el numero con el cual tricom validara nuestras llamadas.
type=friend
insecure=port,invite
disallow=all
allow=ulaw
dtmfmode=rfc2833
qualify=yes
host=190.6.132.37
directmedia=no

Como poner una emisora de radio como musica en espera en tu Central Asterisk .

Si deseas poner una emisora como música en espera. o simplemente transmitir una emisora de radio desde tu tu central Asterisk.  Aqui les dejo la configuracion que  uso en mi central telefónica. pueden probar cualquiera de las 2 emisoras o cambiar el link pero deben asegurarse que el link este en un formato que  mpg123 pueda reconocer y reproducir. Un punto imporante debemos tener instalado el mpg123.
 apt-get install mpg123

[default]

mode=custom

application=/usr/bin/mpg123 -q -r 8000 -f 8192 -s --mono http://radio2.domint.net:8022

;application=/usr/bin/mpg123 -q -r 8000 -f 8192 -s --mono http://radio3.domint.net:8062

Codec G722 HD Audio

G.722 HD Audio. What’s the big deal?

G.722, HD Voice and HD Audio have become the latest buzzwords in the VoIP (Voice Over Internet Protocol) market in the last year. They are all words to describe the same thing - wideband audio that delivers voice calls using VoIP with audio quality that is greatly superior that of a regular landline or mobile phone call.  

Asterisk TLS Realizando llamadas seguras.

 

 Overview

So you'd like to make some secure calls.
Here's how to do it, using Blink, a SIP soft client for Mac OS X, Windows, and Linux.
These instructions assume that you're running as the root user (sudo su -).

Part 1 (TLS)

Transport Layer Security (TLS) provides encryption for call signaling. It's a practical way to prevent people who aren't Asterisk from knowing who you're calling. Setting up TLS between Asterisk and a SIP client involves creating key files, modifying Asterisk's SIP configuration to enable TLS, creating a SIP peer that's capable of TLS, and modifying the SIP client to connect to Asterisk over TLS.  

Como cambiar el modo de una tarjeta digital de T1 o E1 sin move el jumper de configuracion.

The recommended way to set line mode on your Digium 1-, 2-, and 4-port (span) digital telephony cards is to set the jumper(s) on the card for either T1 or E1 mode for each span on the card. With the jumper off, the span is ready for T1 mode; with the jumper on, the span is ready for E1 mode. For more details about the jumpers, see the user manual for the single, dual, or quad span digital cards.

However, sometimes a card will have been installed in a server without first setting the jumper(s) correctly, and it may be inconvenient to remove the card from the server to access its jumper(s).  In this case, the "default_linemode" option can be passed when the card's device driver is loaded.  For single-span cards, the device driver is wcte12xp; for dual-, quad-, and 8-span cards, the device driver is wct4xxp.

Note: The eight-span card (TE820) does not have jumpers. The "default_linemode" module parameter, for the wct4xxp device driver, is the only method to set the TE820 line mode.

Depending on how your Asterisk server loads the DAHDI device drivers, the "default_linemode" option must be set/passed in one of two places:

• If your Asterisk server uses the DAHDI init script to load the DAHDI device drivers on boot (or if you execute the "service dahdi start" command, which runs the init script), you must set the "default_linemode" option in the /etc/modprobe.d/dahdi.conf file.

    /etc/modprobe.d/dahdi.conf : 

DAHDI

Short for "Digium Asterisk Hardware Device Interface"

The Change

DAHDI is the new name for 'Zaptel' as of May 19th 2008.
The post at http://blogs.digium.com/2008/05/19/zaptel-project-being-renamed-to-dahdi/ details the reason for the change. Asterisk 1.4 releases later than 1.4.21, and all releases of Asterisk 1.6, will automatically use DAHDI in preference to Zaptel, even if Zaptel is still installed on the system.

Details should be available at http://www.asterisk.org/zaptel-to-dahdi