Author: VoIP Info
Getting app_devstate to work on Asterisk 1.4 without rest of bristuff patches
Posted: February 18, 2007 bristuff app_devstate 1.2 on Asterisk 1.4 Since original posting of this article a better method has become available. A back port of Asterisk func Devstate from Asterisk 1.6 is now available on Asterisk 1.4. The original instructions have…
Read More »OpenSER module group
Posted: February 18, 2007 group module provides functionalities for different methods of group membership checking. The module is primary used to offer Access Control Lists in OpenSER Strict membership checking There is a database table that contains a list of users and…
Read More »OpenSER module gflags
Posted: February 18, 2007 gflags module (global flags) keeps a bitmap of flags in shared memory and may be used to change behavior of server based on value of the flags. Example: if (is_gflag(“1”)) { t_relay(“udp:10.0.0.1:5060”); } else { t_relay(“udp:10.0.0.2:5060”); } The…
Read More »Astribank
Posted: February 18, 2007 Astribank – The First USB Channel Bank For Asterisk Open Source PBX Overview Astribank is a revolutionary concept in channel banks for Asterisk systems. Astribank uses USB 2.0 ports to connect to the Asterisk server, eliminating the…
Read More »Billion Softswitch
Posted: February 16, 2007 Synopsis Billion Softswitch is the SIP/H323 proxy server developed by ProfInfoTech. Convenient web-interface allows easy remote and local administration. Page Contents Official websites Supported operating systems Main features: Advantages See also Supported operating systems GNU/Linux Windows Main features:…
Read More »OpenSER module flatstore
Posted: February 16, 2007 flatstore is a limited OpenSER database modules. The aim is to provide a fast storage mechanism for accounting records. It implements only INSERT function, from the DB API, so it cannot be used as full DB driver of…
Read More »OpenSER module exec
Posted: February 16, 2007 exec module allows to start an external command from an OpenSER script. The commands may be any valid shell commands–the command string is passed to shell using “popen” command. OpenSER passes additionally lot of information about request in…
Read More »CosmoPBX Live CD
Posted: February 16, 2007 This product is no Longer Active CosmoPBX Live CD! CosmoPBX is Linux live CD based on Knoppix Linux. CosmoPBX is released as open source under the GNU General Public License (GPL) and is available for download free of…
Read More »Wireshark
Posted: February 16, 2007 Wireshark (formerly Ethereal) is used by network professionals around the world for troubleshooting, analysis, software and protocol development, and education. It has all of the standard features you would expect in a protocol analyzer, and several features not…
Read More »CiscoCallManager Express
Posted: February 16, 2007 Comunications Manager Express Comunications Manager Express (formerly know as CallManager Express or CCME) is a fully-featured VoIP PBX, and is Cisco’s offer for small to medium PBXs and key systems. Comunications Manager Express is implemented as a set…
Read More »OpenSER module enum
Posted: February 16, 2007 enum module implements functions that make ENUM query based on the user part of the current Request-URI. These functions assume that the user part consists of an international phone number of the form +decimal-digits, where the number of…
Read More »OpenSER module domain
Posted: February 15, 2007 The domain module implements checks that based on domain table determine if a host part of a URI is “local” or not. A “local” domain is one that the proxy is responsible for. The module operates in caching…
Read More »OpenSER module diversion
Posted: February 15, 2007 diversion module implements the Diversion extensions as per draft-levy-sip-diversion-08. The diversion extensions are useful in various scenarios involving call forwarding. Typically one needs to communicate the original recipient of the call to the PSTN gateway and this is…
Read More »Asterisk Zaptel Nagios plugin
Posted: February 14, 2007 The following Nagios plugin will check the specified zaptel spans for status. #!/bin/bash # # check_zap_pri # # this is a basic Nagios plugin that tests ISDN lines status in Asterisk # you will need to use the…
Read More »Asterisk NEAX2400 LineSide
Posted: February 14, 2007 I have successfully interfaced Asterisk with an NEC 2400 IPX using T1 cards.The following hardware was used: In Asterisk – Tormenta2 clone quad T1 board from pbxhardware.com In NEC 2400 – PA-24DTR(DLI) card This example uses a DLI…
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