VIVA COMMUNICATIONS PVT LTD India

VIVA offers IP based Converged Communications Solutions. You may contact VIVA for SIP Trunking, IP PBX & PSTN integration, MS OCS & IP PBX integration, Managed VoIP and ''''Secure'''' VoIP.

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General office

VIVA COMMUNICATIONS PVT LTD
WELINGDON INDIA SOCIETY
CHENNAI
TAMIL NADU ,600008
India

Phone: +91 9500024277
Site: http://www.vivacommunications.co.uk

Contact Person

SUBA ANANDEN / ASSISTANT VICE PRESIDENT
Phone: +91 9500024277

Voip consulting

Sip Trunking

Not data

Astral Communications

Reve Systems

Providers in database: 6433

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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