Internet Solutions South Africa

Internet Solutions is South Africa

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General office

Internet Solutions
Sloane Street, Bryanston, South Africa
Johanessburg
Gauteng ,2010
South Africa

Phone: +27(0)11 575 1000
Phone: +27(0)11 575 3542
Site: http://www.is.co.za

International VoIP Wholesale Provider
Internet VoIP and Video Conferencing Service Provider
Voip Termination ISP
Wireless Broadband

Call Relay VoIP Solutions
Call Routing VoIP Solutions
H.323 Softswitch & CPE
H.323 VoIP Gateway
H.323 Wireless/ GSM VoIP Solutions
Partnering for Origination and Termination
SIP Softswitch & CPE
SIP VoIP Gateway
System Integration
Termination
Voice and Video Conferencing

Cisco Systems

MIND

Internet Solutions

VoizTel

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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