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NOSSDAV
2001
Springer

Towards junking the PBX: deploying IP telephony

14 years 5 months ago
Towards junking the PBX: deploying IP telephony
We describe the architecture and implementation of our Internet telephony test-bed 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. Keywords Internet telephony deployment; VoIP test-bed; PSTN/IP interoperability; SIP
Wenyu Jiang, Jonathan Lennox, Henning Schulzrinne,
Added 30 Jul 2010
Updated 30 Jul 2010
Type Conference
Year 2001
Where NOSSDAV
Authors Wenyu Jiang, Jonathan Lennox, Henning Schulzrinne, Kundan Singh
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