real talk Bangladesh

Real Talk ltd all time good voice & good quality

Real Talk ltd all time good voice & good quality
a2z route all time good quality

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General office

real talk
dhaka mir pur
dhaka
dhaka ,3900
Bangladesh

Phone: +8801819442444
Phone: 01819442444
Site: http://www.realtalkltd.com

Contact Person

jahidul hoque rana / charman
Phone: 01819442444
Phone: +8801819442444

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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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