gnTel Netherlands

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General office

gnTel
Thomas R Malthusstraat
Amsterdam
Noord Holland ,1066 JR
Netherlands

Phone: 202400035
Phone: 202400027
Site: http://www.gntel.nl

Contact Person

Lowie te Riele / Sales Developer
Phone: 202400027
Phone: 645164338

Hardware
Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet Telephony Service Provider
Network Service Provider
SIP Billing
Voip consulting
Voip Termination ISP

Call Relay VoIP Solutions
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Collaboration
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Fax To Fax
H.323 Softswitch & CPE
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Termination

Cisco Systems

Custom Open Source Billing Solution

Easy Solutions BV

Digital Voice BV

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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