Author: Patrik Formanek 2014 This tutorial instruct how to add the WebSocket support for your kamailio SIP server. As the prerequisities we need to have successfully installed and working kamailio server (described within several tutorials in this site, for example…

In many setups Kamailio is used as a PROXY server that takes care of routing calls to servers providing voice services, e.g. voicemail, IVR or conference calls. There are a few things an administrator must keep in mind.

This article talks about deploying permission control mechanism for call establishment in Kamailio SIP Proxy. In many VoIP solutions, it is crutial to deploy numbering scheme and write down rules where users are/aren't allowed to call. On top of that,…

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:

 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…

Siremis web interface provides opportunities to extend main functionalities with special components. However, these components requires additional configuration. Installed the Kamailio server with Mysql, installed siremis with apache following steps in the guide.

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.  Message "can’t open cmp file to write"

This guide describes Kamailio 3.2 configuration with RTP Proxy. Requirements: Kamailio 3.2 (clean install wtih mysql for auth and usrloc in my case) follow guide https://www.dromika.sk/sip/kamailio/adding-mysql-support-kamailio-31-debian-lenny this guide is for Kamailio 3.1, but mysql configuration is the same for Kamailio 3.2…

In some situation is direct installation of precompiled kamailio packages from prepared repositories not appropriate. There is a simple way to keep a touch with latest kamailio releases with using GIT (an revision control system).  The article describe a simple way…

Note 2019-10: This guide was made for an older verion of sipcapture and actual guide is available at https://www.sipcapture.org/ Description: Homer is an Open Source SIP Capture server by Alexandr Dubovikov & Friends, based on OpenSER/Kamailio and supporting HEPv1/v2 (Homer…