This guide describes Kamailio 3.2 configuration with RTP Proxy.
Requirements:
The article is based on the article Installing SIREMIS 2.0, the Kamailio web management interface, on debian (lenny) - how to. The installation is straighforward and is working for siremis 2.1 and Kamailio 3.2.
Observed problems
Message "can't open cmp file to write"
Siremis web interface provides opportunities to extend main functionalities with special components. However, these components requires additional configuration.
Prerequisities
Installed the Kamailio server with Mysql, installed siremis with apache following steps in the guide.
By day 14.12.2011 is Siremis v3.2.0 out. Siremis is the web management interface for Kamailio SIP Server. This is a major release, which is compatible with Kamailio v3.2.x. As we are using latest Kamailio 3.2 server we will do install and test latest Siremis GUI (however version 2.1 of siremis works with Kamailio 3.2).
This is the flowchart of Kamailio 3.2 default routing logic. The main purpose of this flowchart is to help you understand the routing logic and navigate through it more efficiently and quickly. It should also serve as a tool when you are trying to modify something.
Most routing blocks (mainly those in which routing can end (exit)) are displayed and organized.
I'm placing here an article, about the SIP platforms and platform components. Hope help someone!
Link to the full version: http://www.hindawi.com/journals/am/2011/372591/ref/
This tutorial will, hopefully, guide you on configuration of interconnection between Kamailio and FreeSWITCH. We will use Kamailio as proxy and registrar server and use FreeSWITCH only for services.
Latest Asterisk packages we should install now directly into our Debian/Ubuntu servers using the apt-get tool. More info at https://wiki.asterisk.org/wiki/display/AST/Asterisk+Packages#AsteriskPackages-APT%28Debian%2FUbuntu%29
Preprepared binary package of the Kamailio server hasn't enabled the SCTP support. You may check this on your running platform both ways:
First running kamailio command with -V options and checking the output for the sctp flag:
SIPp version 3.2 hasn't precompiled binary packages. There are some instructions provided at the sipp home page, however small comment about limits.h is missing and therefore the compilation will not be succesfull. Here we provide instructions how to compile Sipp with SSL, pcap play and distributed pauses features enabled.
Install prerequisities
Three pre-requisites are necessary to compile SIPp: