VOIP Service Providers Residential
Guyana Communication
SunNET Inc.
SunNET is an IT based solutions provider which has proven itself to be one of the leading competitors in todays high demanding IT industry.Our services deliver global solutions designed to meet our clients` needs. SunNET approaches every engagement with o
Guyana / Port-of-Spain, Trinidad & Tobago / Warner Street, 9
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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.
