Saadatia Bangladesh

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General office

Saadatia
2 No Moneshar 1St lane,Hajaribag
Dhaka
Dhaka ,1212
Bangladesh

Phone: +880-173-023-261

Contact Person

Muhammad Saiful Amin / Director
Phone: +880-173-023-261
Phone: +880-173-023-261

International VoIP Wholesale Provider
Network Service Provider
SIP Billing
Voip Termination ISP

PC to Phone
Phone To Phone
SIP Softswitch & CPE
SIP VoIP Gateway

Audiocodes
Quintum

VoiceMaster

IPtel

1linkbd

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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