Telefónica, S.A. TEF joins Ericsson and MATSUKO to execute a pioneering Proof-of-Concept (PoC) demonstration, presenting how IMS (IP Multimedia Subsystem) Data Channel technology can effortlessly ...
IMS (IP Multimedia Subsystem) is an emerging architectural framework, based on SIP and IP, for offering multimedia and VoIP services, as well as fixed mobile convergence. IMS has been standardised by ...
An integrated network for telecommunications carriers that uses the IP protocol as its foundation for packetized voice, video and data. Supporting voice over IP (VoIP) in all its flavors (SIP, H.323, ...
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