Commander Australia

Commander is a leading provider of business communications systems - including phone, VOIP, NBN, broadband and data technologies.

Commander is a leading provider of business communications systems - including phone, VOIP, NBN, broadband and data technologies. Commander has 30 years of experience providing fully integrated communications solutions across Australia.

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General office

Commander
Level 10, 452 Flinders Street
Melbourne
VIC ,3000
Australia

Phone: 1300 880 190
Site: http://www.commander.com

Hosted PBX Service Provider

Desk Phones

Not data

PandyaTel

IsPhone Australasia

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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