Capratel Inc. United States

Your rate:

Rating: 0/0.00/5

General office

Capratel Inc.
324 Woodside Ave
Newark
NJ ,7104
United States

Phone: 9734948026
Phone: 9734948026
Site: http://www.capratel.com

International VoIP Wholesale Provider
Voip Termination ISP

Call Routing VoIP Solutions
Collaboration
E1 Bulk Wholeseller
H.323 VoIP Gateway
Partnering for Origination and Termination
Termination

Audiocodes
Cisco Systems
Quintum

another

Metrix Solutions Inc.

Nucom Technology, Inc.

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.

View more WIKI