NG Communications Belgium

NG Communications provides flexible, high-quality, user-managed communication services to organisations and individuals.

These services are fully web-based, so that you can manage and maintain them yourself.

We specialise in solutions for mobile communications (SMS) and telephony applications (IVR, PABX and Voice-over-IP).

Our success is founded on our ICT expertise, our independent advice, and our competitive prices. Because our services are so user-friendly and reliable, we pride ourselves on building long-term relationships with our satisfied customers.

Click on SERVICES to see our wide range of possibilities within telephony and SMS, and demo the services yourself at CONTROL PANEL.

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General office

NG Communications
Kwerpsebaan 223 b
Kortenberg
,3071
Belgium

Phone: +32 2 400 66 70
Site: http://www.ngcommunications.eu

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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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