By Topic

A robust architecture for IP telephony systems interconnection

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Castello, F.C. ; Dept. of Electr. Eng., Pontificia Univ. Catolica do Rio de Janeiro, Brazil ; Balbinot, R. ; Silveira, J.G. ; Santos, P.M.

This work presents a robust system's architecture that allows the interoperability between traditional telephony calls and voice over IP originated calls. The architecture here described is modular and flexible, allowing an easy addition of new functionalities. It also generates a scalable and robust final system, as we describe in this paper. The main system's modules are responsible for: signaling conversion, media transmission, address resolution, user location, authorization, authentication and accounting (AAA) and remote management (via SNMP and command line).

Published in:

Communications, Computers and signal Processing, 2003. PACRIM. 2003 IEEE Pacific Rim Conference on  (Volume:2 )

Date of Conference:

28-30 Aug. 2003