Author: VoIP Info
About OpenSER
Posted: July 6, 2005 Please note that OpenSER no longer exists. It was forked into two projects, Kamailio and OpenSIPS. The two projects are currently very similar, given that they are built on the same code base, however the two projects have…
Read More »Asterisk call forwarding
Posted: July 6, 2005 If you use this setup a phone can dial *21*<number> for immediate redirect or *61*<number> for delayed redirect, and #21# or #61# to cancel the setting. If you need help understanding how the variables used in these examples…
Read More »Asterisk perl library
Posted: July 6, 2005 The Asterisk PERL Library helps you in developing Asterisk AGI applications that support your dialplan Asterisk Manager applications that can help you monitor Asterisk You’ll find the Asterisk perl library here: FreeBSD misc/p5-Asterisk port In the distribution, there…
Read More »Asterisk config musiconhold.conf
Posted: July 5, 2005 MusicOnHold Configuration Asterisk 1.2 In Asterisk 1.2.x and above you no longer need to use the mpg123 player to play mp3 files, you can use the asterisk addon “format_mp3”. mpg123 or something similar is still required for mp3…
Read More »Asterisk Callgroups and Pickupgroups
Posted: July 5, 2005 Call and pickup groups Letting someone else answer a call In the mgcp, SIP, IAX, Skinny and the zapata channels you can define call and pickup groups for phones. Note that call pickup typically only works WITHIN a…
Read More »Asterisk cmd Macro
Posted: July 5, 2005 Synopsis Macro Implementation Description Macro(macroname,arg1,arg2…) Executes a macro using the context ‘macro-<macroname>’, jumping to the ‘s’ extension of that context and executing each step, then returning when the steps end or a call to MacroExit is encountered. The…
Read More »Asterisk H324M
Posted: July 5, 2005 Asterisk as 3G-H.324M ? SIP Gateway Update to this page: A new Wiki page is created to collect compatibility information about app_h324m: Asterisk app_h324m compatibility Update to this page: As with 2008-01-16 (and long before), H324M calls work…
Read More »H.263
Posted: July 5, 2005 H.263 is a video codec designed by the ITU-T as a low-bitrate encoding solution for videoconferencing. It was first designed to be utilized in H.324 based systems (PSTN and other circuit-switched network videoconferencing and videotelephony), but has since…
Read More »Asterisk phone Windows messenger
Posted: July 5, 2005 Windows Messenger and Asterisk To get Windows messenger to work with Asterisk you need to change the realm in chan_sip.c, the realm needs to be the same as the server name. In Asterisk, the realm is “asterisk” by…
Read More »Asterisk tips zap transfer
Posted: July 5, 2005 How to transfer a call on a phone connected to a ZAP channel hook flash (On some phones, press the R button), this puts call 1 on hold (You can try # as well instead of flash)…
Read More »Broadcom
Posted: July 5, 2005 http://www.broadcom.com/ Manufacturer of networking chips, both wired and wireless. VOIP Products BCM1112 Designed for creating Ethernet Residential Gateway and Stand-Alone Media Terminal Adapter applications Integrates 150-MHz MIPS32 CPU (165 DMIPS) with 8K I cache and 4K D-cache and…
Read More »tdd mode
Posted: July 2, 2005 Usage: TDD MODE <on|off|mate> Enable/Disable TDD transmission/reception on a channel.This function is currently (01July2005) only supported on Asterisk ZAP channels channels.As of 02July2005, this function never returns 0 (Not Capable). If it fails for any reason, -1 (Failure)…
Read More »receive char
Posted: July 1, 2005 Usage: RECEIVE CHAR <timeout> Receives a character of text on a channel, and discards any further characters after the first one waiting. Specify <timeout> to be the maximum time to wait for input in milliseconds, or 0 for…
Read More »receive text
Posted: July 1, 2005 Usage: RECEIVE TEXT <timeout> Receives a string text on a channel. Specify <timeout> to be the maximum time to wait for input in milliseconds, or 0 for infinite. Most channels do not support the reception of text. See…
Read More »send text
Posted: July 1, 2005 Usage: SEND TEXT “<text to send>” Sends the given text on a channel. Most channels do not support the transmission of text. See Asterisk text for details. Text consisting of greater than one word should be placed in…
Read More »
Phone System 