Abacus Telecomm South Africa
General office
Abacus Telecomm
18 Ruskin Road
Parklands
Western Cape ,7441
South Africa
Phone: +27215566327
Phone: +27836281427
Site: http://www.abacustelecomm.co.za
Contact Person
Dominic Sardinha / Manager
Phone: +27215566327
Phone: +27836281427
Abacus Telecomm
18 Ruskin Road
Parklands
Western Cape ,7441
South Africa
Phone: +27215566327
Phone: +27836281427
Site: http://www.abacustelecomm.co.za
Contact Person
Dominic Sardinha / Manager
Phone: +27215566327
Phone: +27836281427
Not data
- 3CX Phone System
Not data
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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