Title :
An improved B2BUAWM approach for VoIP infrastructure
Author :
Barreto, Fernando
Author_Institution :
Coordenation & Manage. of Inf. Technol., Fed. Univ. of Technol.-Parana (UTFPR), Apucarana, Brazil
Abstract :
This article presents a study for VoIP technology to elaborate a differentiated VoIP infrastructure with the proposed approach ProxySIP Bridge. This approach enhances the Back-to-Back User Agent With Media (B2BUAWM) approach in order to isolate the voice traffic from the remaining general purpose traffic and to enable direct voice traffic whenever possible. A differentiated VoIP infrastructure with ProxySIP Bridge is presented, which is an alternative to B2BUAWM original approach.
Keywords :
Internet telephony; signalling protocols; telecommunication traffic; B2BUAWM approach; ProxySIP bridge approach; VoIP infrastructure technology; back-to-back user agent with media approach; direct voice traffic isolation; session initiation protocol; Bandwidth; Bridges; Codecs; Delay; Fires; IP networks; Protocols; B2BUAWM; ProxySIP Bridge; VoIP infrastructure;
Conference_Titel :
Network Operations and Management Symposium (LANOMS), 2011 7th Latin American
Conference_Location :
Quito
Print_ISBN :
978-1-4577-1790-1
DOI :
10.1109/LANOMS.2011.6102271
