Asterisk Blog - Page 9

Page Contents Usage MV-370 Configuration Antenna position Asterisk configuration Firmware upgrade MV-372 configuration for route calls properly PHP SMS Script PHP Send SMS Script The GSM gateway MV-370 is manufactured by http://www.portech.com.tw/. It’s main interest in comparison with…

Syntax ODBC_functionname(<arg1>[…[,<argN>]])[=[val1]] Synopsis 1. Runs the query indicated by the specified function name with the given arguments. 2. Assigns the given value to the specified functionname Description Runs the query, as defined in func_odbc.conf, performing substitution of the…

Be aware: T.38 is not T.38, there are still a great many interoperability issues out there! Version information Asterisk 1.2 has no support for T.38. Asterisk 1.4 supports only T.38 fax pass through; there is however a third…

AJAM is a new technology available in Asterisk 1.4 which allows web browsers or other HTTP enabled applications and web pages to directly access the Asterisk Manager Interface (AMI) via HTTP. Setting up your server to process AJAM…

The host parameter specifies the hostname or IP address of a SIP peer or user.It is used to make both outbound calls and to find the peer when an inbound call is received. Host can take the following…

There are a number of variables that are defined or read by Asterisk. Here is a list of them. More information is available in each application’s help text. All these variables are in UPPER CASE only. To display…

Synopsis Indicate progress Description Progress() This application generates a signal that in-band progress information is provided to the calling channel. This is also known as “early audio” and “early B3”, for example, see Dial option /b in Asterisk…

Synopsis Executes dialplan application, conditionally. Usage Version 1.2 and 1.4 ExecIF (<expr>|<app>|<data>) Version 1.4.24.1 ExecIF (<expr>?<app>|<data>) Version 1.6 ExecIf(expression?appiftrue(args)[:appiffalse(args)]) Description If <expr> is true, execute and return the result of <app>(<data>). If <expr> is true, but <app> is…

Asterisk Groups There are several concepts called “groups” in Asterisk, and it’s not always clear which one is being spoken of, or if they are related. This page attempts to enumerate them, with a short description and a…

Here I will attempt to describe how to make n-way calls from 2-way calls. All work done by two applications: Asterisk cmd MeetMe and ChannelRedirect. You need the Dahdi/Zaptel timing driver to have MeetMe working. Question: For Asterisk…

This example shows you a simple way to have a day and night mode that will automatically switch based on the current system time. In this example, I assume 4710 is our MAIN DID extension. Extension 521 is…

sip.conf domain= With the domain statement you may handle more than one domain on an asterisk server. In section [general] you may add domain=<mydomain>,<context> Calls to <mydomain> will go to context [<context>], overriding (!) the general and peer…