Buysellvoip Ltd. Germany

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Buysellvoip Ltd.
Office 105, Prosper Business Centre, 146/154 Kilburn high road
Regensburg
,93055
Germany

Phone: 4994156955667

Contact Person

Waldemar Hensch / office manager
Phone: 4994156955667

International VoIP Wholesale Provider
Internet Telephony Service Provider
SIP Billing
VoIP Billing Software Provider
Voip Termination ISP

Billing Software
Call Routing VoIP Solutions
Fax To Fax
Gatekeepering
H.323 Softswitch & CPE
H.323 VoIP Gateway
Installation and Support Services
Partnering for Origination and Termination
PC to Phone
Phone To PC
Phone To Phone
SIP Softswitch & CPE
SIP VoIP Gateway
Termination

Cisco Systems
Mera

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Erbas Online

Buysellvoip Ltd.

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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