call2connect Pakistan

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General office

call2connect
Business arcade
Lahore
Punjab ,7600
Pakistan

Phone: +923242355467
Phone: +923242355467

Contact Person

Ahmed Mohammad / CEO
Phone: +923242355476
Phone: +923242355467

A-Z Termination

Billing Software

Huawei VoIP Products

Billing system of own development

NexLinkz Communicationz

Trade92

Providers in database: 6433

SDP Protocols Are Used To Transmit Media Session Information

In 1998, the Internet Engineering Task Force (IETF) published the specification for a Session Description Protocol or SDP as a format that describes parameters for streaming media. The original IETF Proposed Standard was updated in 2006 as RFC 4566. Although the SDP was created as a feature of Session Announcement Protocol (SAP), it can be used with Real-time Transport Protocol, Real-time Streaming Protocol (RTSP), and Session Initiation Protocol, as well as a standalone protocol. Parameter negotiation, session announcement and session invitation are included in the descriptive sessions from the SDP protocol. Rather than transmit data like other types of protocols, an SDP negotiates between media type endpoints, format and properties involved. A session begins when a connection is established, and the session is terminated only after every endpoint is no longer participating.

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Red Telecom Ltd

Based in South London, Red Telecommunications is a private limited company offering advanced communication solutions in a rapidly changing environment encompassing both traditional PSTN and new Internet technologies, for both the home and business user, w