The University of Patras testbed was created mainly in the scope of the VITAL project and has played a significant role as an access network point including and supporting different access technologies.

The Testbed is fully connected with the PSTN network of the Campus, thus it can support all the classic PSTN scenarios, moreover it is connected with a SIP proxy server and there exists an interconnection with the PSTN network through a IP-PBX server. The testbed is also connected to Voiceglobe's IMS System with the interconnection of SIP proxies thus providing an alternate route establishment path, and giving us the opportunity to exploit advanced scenarios. Furthermore in the scope of project VITAL a separate interconnection scheme has been established through NSN giving us the capability to interconnect the testbed with several other testbeds based on different architecture and types of network access. Finally, we host a SIP Media Server developed by Keletron giving us the ability of delivering multimedia data to SIP based User Agents.

Testbed description

Service offering