Předávání RTP toků v páteřní komunikaci na SIP

Abstract

The aim of this bachelor thesis is to realize testing environment for SIP Proxy Kamailio with functionality enhanced by a freely available solutions, which are designed for proxying of media flow. Impact of these solutions on the performance of SIP Proxy server is then tested and compared. At first, the thesis deals with general properties of VoIP technology, especially the protocols, which are used by this technology. The thesis also describes architecture of the SIP server Kamailio and features of RTP proxy servers.