Asterisk Blog - Page 4

Synopsis ConfBridge conferencing bridge Description ConfBridge([confno][,options]): Enters the user into a specified ConfBridge conference Page Contents 10.x Asterisk cmd ConfBridge Muting Differences with MeetMe A modified version of the above. From extensions.conf From confbridge.conf Technical Details (for developers)…

This is a work in progress – copied from my CentOS 5 and Asterisk 1.4.x installation page Base Install of Asterisk on an i386 CentOS/RHEL box: More as an aide memoir for us than anything else, but if…

app_jack Synopsis Jack Audio Connection Kit Syntax JACK([options]) Common options: s(<name>): Connect to the specified jack server name i(<name>): Connect the output port that gets created to the specified jack input port o(<name>): Connect the input port that…

AGC() and DENOISE() Synopsis Apply automatic gain control or noise reduction to audio on a channel. Asterisk version Introduced with Asterisk 1.6.x? Syntax AGC(<channeldirection>)=<volume> DENOISE(<channeldirection>)=<on|off> The parameter “channeldirection” is required: This can be either rx or tx Description…

user@host:$ mkfifo to_script && ./check_offending_channels.sh < to_script | telnet > to_script; rm to_script check_offending_channels.sh #!/bin/sh # Invoke as follows: # mkfifo to_script && ./script.sh < to_script | telnet > to_script; rm to_script # Some variables for customisation SECONDS_THRESHOLD=10…

Executes a command as if you were at a shell. Introduced in Asterisk 1.6.x. Description: SHELL(command) Runs command and returns its output Notes Uses /bin/sh , regardless of what shell you actually set for Asterisk. Return value The…

Quick Office dialplan description This sample dialplan shows how a simple small to a medium company may have implement Asterisk dialplan. It provides basic capabilities of IVR, inbound and outbound calling, voicemail, DISA and other Asterisk functionalities. The…

Info about application ‘ExecIfTime’ Synopsis Conditional application execution based on the current time Description Version 1.2 – 1.4 ExecIfTime(<times>,<weekdays>,<mdays>,<months>|appname|appargs) Version 1.4.24.1 ExecIfTime(<times>,<weekdays>,<mdays>,<months>?appname|appargs) Version 1.6 ExecIfTime(<times>,<weekdays>,<mdays>,<months>?appname[(appargs)]) Verson 1.8 ExecIfTime(<times>,<weekdays>,<mdays>,<months>,[timezone]?appname[(appargs)]) This application will execute the specified dialplan application, with optional…

Info about application ‘DumpChan’ Synopsis Dump Info About The Calling Channel Description DumpChan([<min_verbose_level>]) Displays information on channel and listing of all channel variables. If min_verbose_level is specified, output is only displayed when the verbose level is currently set…

MRCPSpeech() Synopsis MRCP integraton for Asterisk – based on unimrcp (Supports Barge In) License Commercial To enable this command you will need to install an additional module as part of asterisk. New version released (Read below) This solution…

Synopsis Bridge two channels Versions New in 1.6 Description Usage: Bridge(channel[,options]) Allows the ability to bridge two channels via the dialplan. The current channel is bridged to the specified ‘channel’. Options: p – Play a courtesy tone to…

The ${REASON} variable is set by Asterisk when it enters the special Failed extension. It seems to give the only ways of finding out why a call file call failed. It takes at least these values: 0 –…

Asterisk-CRM is an open source crm/callcenter system designed for Asterisk users. It use ajax (xajax with PHP), MySQL and supports pop-up, click to dial, and some other call centre features. It should work with all asterisk-based system. Please…

Configuration file for Chan_DAHDi lookups in Asterisk !Sample chan_dahdi.conf ^ ; ; ; DAHDI telephony ; ; Configuration file ; ; You need to restart Asterisk to re-configure the DAHDI channel ; CLI> reload chan_dahdi.so ; will reload…