
Author: VoIP Info
Sipp – SIP Performance Tester
Sipp is a performance tester for the SIP protocol. It comes with a few basic SipStone user-agents scenarios (UAC & UAS), establishing and releasing multiple calls with the INVITE and BYE methods. Asterisk configuration for SIP (non-rtp listening)…
Read More »PeerCall
PeerCall might be as first identified as Skype hardware equivalent. It is telephony based on a P2P environment. Built upon Mirrador chip technology, it allows users to place free calls anywhere in the world to anybody equipped with…
Read More »Centile
https://www.centile.com From website: Founded in 1998, Centile Telecom Applications is the leading European developer of unified communications platforms for operators. The Centile Any3 architecture – Any service, over Any network, on Any terminal – addresses the needs of…
Read More »Asterisk cmd SubString
Note: This command is completely obsolete and has been removed Synopsis: Save substring digits in a given variable Description: SubString(variable=string_of_digits|count1|count2) Assigns the substring of string_of_digits to a given variable. Parameter count1 may be positive or negative. If it’s…
Read More »GL Communications
http://www.gl.com/voip Vendor of VOIP simulation and analysis systems Packet over IP and Ethernet Analysis and Simulation SIP RTP Bulk Call Generator All-IP Signaling and Traffic Monitoring Software Ethernet / VLAN / MPLS / IP / UDP Tester –…
Read More »CLID DTMF Sweden
DEFINITIONS Z interface is a term used in this document for all types of analogue 2-wire interfaces at the network operator side of analogue subscriber lines delivering the PSTN service. The Z interface can be located in local…
Read More »WorldGate
Manufacturer of the Ojo videophone From the website: The Ojo™ personal video phone leverages an enhanced version of the H.264 digital compression standard and high fidelity full duplex speakerphone technology. The 30 frames per second video can be…
Read More »Asterisk G.723 pass-thru
How to use the G.723.1 codec in pass-thru mode in Asterisk G.723.1 can only be used in pass-thru mode. This means that there can be no access to Asterisk cmd VoiceMail, etc In order to ensure that it…
Read More »Asterisk sip permit-deny-mask
IP address mask for SIP traffic In a user/peer definition in Asterisk config sip.conf, you may limit SIP traffic to and from this peer to a certain IP or network Syntax permit=<ipaddress>/<network mask> deny=<ipaddress>/<network mask> Order Matters! –…
Read More »Asterisk security dialplan
From the file SECURITY in the root of the distribution: PLEASE READ THE FOLLOWING IMPORTANT SECURITY RELATED INFORMATION. IMPROPER CONFIGURATION OF ASTERISK COULD ALLOW UNAUTHORIZED USE OF YOUR FACILITIES, POTENTIALLY INCURRING SUBSTANTIAL CHARGES. First and foremost remember this:…
Read More »Asterisk LCA Map
http://svn.scottstuff.net/project/asterisk-lca-map/ From the website: asterisk-lca-map extracts information about the telephone “Local Calling Area” for a given phone number and then produces a block for Asterisk’s extensions.conf file that will route all calls for the LCA via a specific…
Read More »DiamondWare
DiamondWare DiamondWare’s robust platform enables 3D stereo conferencing in high-definition audio, providing reduced conference-call fatigue, improved speaker identification, and intelligibility during overtalk. Its platform also provides unsurpassed features and functionality. DiamondWare licenses its software platform and applications to…
Read More »Asterisk bounty CODEC Notice
Bounty: CODEC & DTMF NOTICE Manager: ewieling Bounty: USD 25 Date opened: March 16th, 2004 Contributors: ewieling ($25) Description: I am offering a $25 bounty for a patch that gets accepted into the Digium Asterisk CVS before May…
Read More »unixODBC
UnixODBC is an Open Source implementation of the ODBC standard, a generic database interface. Quote from the unixODBC web site: What is the unixODBC Project? The unixODBC Project goals are to develop and promote unixODBC to be the…
Read More »PROTOS Test-Suite
http://www.ee.oulu.fi/research/ouspg/protos/testing/c07/sip/ From Website: The Session Initiation Protocol (SIP) is a signalling protocol for Internet telephony, instant messaging and alike. Although SIP implementations have not yet been widely deployed, the product portfolio is expanding rapidly. A subset of SIP,…
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