P2P-SIP Peer to peer Internet telephony using SIP (Session Initiation Protocol) Kundan Singh and Henning Schulzrinne Columbia University, New York June.
P2P-SIP Peer to peer Internet telephony using SIP (Session Initiation Protocol)
P2P-SIP Peer to peer Internet telephony using SIP
Advanced Network Services: P2P VoIP, location-based services and self-managing server farms