Global Freedom Technology Firm United States

Provider of global VoIP and wireless prepaid service plans.

Providing people around the world with global VoIP & prepaid wireless service plans. Video conferencing, phones, wireless technology and more.

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General office

Global Freedom Technology Firm
323 Double Bridge Road
Boiling Springs
South Carolina ,29316
United States

Phone: +1 7722456232
Site: http://globaltechfirm.com

Contact Person

Jerry Jackson / Owner
Phone: +1 7722456232

Internet VoIP and Video Conferencing Service Provider

Voice and Video Conferencing

grandstream

Billing system of own development

SIP Global Phone, LLC

ActivePBX Hosted PBX Services

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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