GlobalTalk Communications, Inc. United States

GlobalTalk Communications is the strategic marketing and service provider for Constant Touch Broadband Internet Phone Service. Our communication solutions allow people to call almost Anyone, Anywhere in the world, at Anytime it`s convenient for them. What makes us unique is our ability to provide a turnkey marketing solution for selling Internet Phone Service through resellers and retailers.

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General office

GlobalTalk Communications, Inc.
1136 UNI0N Mall, Suite 800
Honolulu
HI ,96813
United States

Phone: +1-808-791-2306
Site: http://www.globaltalknetwork.net

Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider

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

Cisco Systems

another

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Jivetel Communications

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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