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CINEMA: Columbia InterNet Extensible Multimedia Architecture

Kundan Singh; Wenyu Jiang; Sankaran Narayanan; Henning G. Schulzrinne; Jonathan Lennox

Title:
CINEMA: Columbia InterNet Extensible Multimedia Architecture
Author(s):
Singh, Kundan
Jiang, Wenyu
Narayanan, Sankaran
Schulzrinne, Henning G.
Lennox, Jonathan
Date:
Type:
Reports
Department(s):
Computer Science
Persistent URL:
Series:
Columbia University Computer Science Technical Reports
Part Number:
CUCS-011-02
Publisher:
Department of Computer Science, Columbia University
Publisher Location:
New York
Abstract:
We describe the architecture and implementation of our Internet telephony system (CINEMA: Columbia InterNet Extensible Multimedia Architecture) intended to replace the departmental PBX (telephone switch). It interworks with the traditional telephone networks via a PSTN/IP gateway. It also serves as a corporate or campus infrastructure for existing and future services like web, email, video and streaming media. Initially intended for a few users, it will eventually replace the plain old telephones from our offices, due to the cost benefit and new services it offers. We also discuss common inter-operability problems between the PBX and the gateway. This paper is intended as a design document of the overall system.
Subject(s):
Computer science
Item views
250
Metadata:
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Suggested Citation:
Kundan Singh, Wenyu Jiang, Sankaran Narayanan, Henning G. Schulzrinne, Jonathan Lennox, , CINEMA: Columbia InterNet Extensible Multimedia Architecture, Columbia University Academic Commons, .

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