Author: VoIP Info
Asterisk SS7 Software Radio
09/01/2012 UPDATE: ============ I wrote this page back in 2005 – 2006, and am surprised at how consistent the information has been. Since Software Radio / Software Defined Radio grows more powerful, due to advancements in the processing…
Read More »Asterisk Consultants Belgium
Add your entry here (Alphabetical order ): This page is growing large. Please don’t post logos!! ADIICT, Brussels ADIICT offers services for small offices to large multi-site companies. Our focus is to deliver low costs solutions by using…
Read More »Asterisk echo cancellation
Page Contents Echo cancellation in Asterisk How does echo cancellation work? Too much of a good thing Don’t trust your ears… Gain configuration Terminology Echo cancellation in Asterisk fxotune Echo and VoIP Fax-tone detection See Also Echo cancellation…
Read More »DNS SRV
A Domain Name Server (DNS) SRV record helps to connect to a SIP user in a similar way that an MX record helps email delivery. When you send email to “[email protected]”, the MX record for example.com might tell…
Read More »AreskiCC CallingCard Application The idiots guideV2
IMPORTANT : The new version of AreskiCC have changed his name -> “A2Billing” Please for a followup of the project go to the appropriate pages : WIKI : https://www.voip-info.org/a2billing/ The idiots guide to installing AreskiCC CallingCard Application V2…
Read More »Sipura SPA-2002
This model is discontinued and is replaced by the Linksys PAP2T Troubleshooting information: If you get the following error in asterisk when asterisk calls your Sipura2002 or you try and make a call, you need to be aware…
Read More »Asterisk system vendors INDIA
This is a list of Asterisk system vendors in India. Asterisk Consultancy and Support AAB Asterisk Consultant India Services Provided: Predictive Dialer Voice Broadcasting & Fax Blasting Medium to Large Multi-Office Business Telephony Systems Call Centers – Local…
Read More »Asterisk festival installation
How to install Festival for Asterisk usage Festival is a text-to-speech application that is callable from within Asterisk. Voice is rather rough, but usable. The current version of Festival as of this page update is 1.95beta. Festival can…
Read More »H.323
H.323 is an ITU VOIP protocol. It was created at about the same time as SIP, but was more widely adopted and deployed earlier. Today, most of the world’s VoIP traffic is carried over H.323 networks, with billions…
Read More »Asterisk channels
What is a Channel? A channel is a connection which brings in a call to the Asterisk PBX. A channel could be a connection to an ordinary telephone handset or an ordinary telephone line, or to a logical…
Read More »Asterisk CAPI Channels
Drivers for Linux Capi 2.0 Page Contents Status monitor? Open questions Remote CAPI: ISDN over TCP Howto: Using the S0 (BRI) on Fritz!Box Fon 7050 via remote capi rcapid on Linux (here: OpenSuSE) Fritz!Box with native NetCAPI and…
Read More »Convert WAV audio files for use in Asterisk
Converting WAV files You just recorded a fabulous audio file to use as your main voice menu. Then you realize that Asterisk does not use WAV format audio for the Playback or Background applications. So what do you…
Read More »Asterisk config capi.conf
NOTE: This is an example for an old chan-capi version. Please look at the capi.conf example provided by packages on ftp://ftp.chan-capi.org and the information on http://www.chan-capi.org. Don’t use this example with newer chan-capi version, it will not work….
Read More »Asterisk CAPI readme
NB: See Asterisk How to connect with CAPI for patches that may be required to work with Asterisk Head README from the CHAN_CAPI 0.3.5 distribution This text is based on the README in chan_capi 0.3.5 NOTE: For newer…
Read More »Suntel Communications
Suntel Communications Suntel Communications specialises in Linux based hardware sales, corporate and telco Linux deployments, billing systems and Call Centre networks. Based in Istanbul, Turkey, Suntel is a Novell, IBM, Sangoma, ImageStream, NoMachine and RIM partner and has…
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