newik.net Australia

Call Cheaper!

Great hopes are put on VoIP as its use ensures a number of advantages:
* Cost reduction
* Portability

Attention!
On the occasion of 15-th VoIP anniversary newik.net kicks-off a promotion for its users:
* China mobile operators and fixed net – FREE
* London fixed net – FREE
* Moscow and St-Petersburg fixed net – FREE

Your rate:

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General office

newik.net

Australia

International VoIP Wholesale Provider

PC to Phone

Not data

another

FaktorTel

VoicePipes (Aust)

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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Citel Technologies

Citel Technologies , A Voice over IP Phone company that provides VoIP Business Phone Systems. Its Main products include EXTender, PBXgateway, Upgraded Hardware Products, PBX platforms etc.