Presentation of Common Media Server Architecture

Eng. Mihai Constantin
“Luxoft România”, 167 Calea Floreasca, Bucharest, Romania
PhD student at “Politehnica” University of Bucharest

Abstract: The goal of this study is to present a MediaServer which can interact with a software IP PBX (IPSmallOffice) to provide VoIP codec capabilities. MediaServer is to replace a hardware component VCM (Voice Compression Module contains two DSP’s) which provide that support.
Common Media Server has the following capabilities:
– Conference
– DTMF digits detection
– Tone generation, Music on hold, DTMF digits generation
This document is a high level overview of Common Media Server architecture, describing the main modules.

Keywords: Common Media Server, IPC, MSML, SIP, TCP, Processes.

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Mihai Constantin, Presentation of Common Media Server Architecture, Romanian Journal of Information Technology and Automatic Control, ISSN 1220-1758, vol. 20(2), pp. 59-64, 2010.