Sophax Telecommunications LTD United Kingdom

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General office

Sophax Telecommunications LTD
88 Leagrave Road
Luton
Bedfordshire ,LU4 8HZ
United Kingdom

Phone: +44 (0) 1582 729 559
Phone: +44 (0) 7958 616 395
Site: http://www.sophax.com www.sophax.co.uk

Contact Person

Siarul Islam / Sales Manager
Phone: +44 1582 481429
Phone: +44 7958 616 395

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VoIP Favors SIP

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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