Telefuture Co., Ltd Canada

Your rate:

Rating: 4/2.50/5

General office

Telefuture Co., Ltd
14 Center Aveue
Willowdale
Ontario ,M2M2L3
Canada

Phone: +1-416-567-4376

Contact Person

Herman Yang / General Manager
Phone: +1 416-567-4376

International VoIP Wholesale Provider
Internet Telephony Service Provider
Voip Termination ISP
Voip consulting

Phone To Phone
Fax To Fax
Gatekeepering
Termination
E1 Bulk Wholeseller
Call Routing VoIP Solutions
Partnering for Origination and Termination
H.323 Softswitch & CPE

Cisco Systems
Clarent
VocalTec
Quintum

another

Modern Digital Communications Inc

Compass

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

FreelyCall

FreelyCall - Free and low rate calls all over the world!
Free Internet and Video Calls, Free Conferencing and Online Numbers, Cloud PBXes, Hosting Solutions