VoIP Asia United Kingdom
General office
VoIP Asia
29 Old Close
London
,Sw1 4EA
United Kingdom
Phone: 0207 915 5050
Contact Person
Leon Wharton / Development Manager
Phone: 0207 915 05050
VoIP Asia
29 Old Close
London
,Sw1 4EA
United Kingdom
Phone: 0207 915 5050
Contact Person
Leon Wharton / Development Manager
Phone: 0207 915 05050
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Session Initiation Protocol (SIP) is a text-based standard put in place by the Internet Engineering Task Force (IETF) and is the primary protocol for Voice over Internet Protocol services. SIP is similar to a MGCP in that it's a signaling protocol that can create, maintain and terminate sessions in IP-based networks. These sessions include multimedia conferencing and two-way phone calls. SIP protocol can run on User Datagram Protocol (UDP), Stream Control Transmission Protocol (SCTP) and Transmission Control Protocol (TCP) because it was created to function independently from the underlying Transport Layer as an Application Layer.
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