Digium G100

Digium VoIP gateway was created on a blend of the Asterisk Open Source communications engine and state of the art embedded platform, G100 provides the best value for the Asterisk connectivity.

The G100 gateway's software has a base of the Asterisk communications engine and is controlled with the help of Digium’s intuitive point & click GUI interface, that ensures easy navigation and simple setup process. G100 has a power saving design with extremely efficient DSP taking care of media related operations.
The G100 Gateway comes with a T1/E1/PRI interface and is able to provide support for up to 30 simultaneous connections. It was build to support SIP-to-SIP, SIP-to-TDM and TDM-to-SIP application connections. When deployed in TDM-to-SIP environment the G100 gateway considerably decreases running costs by connecting a SIP trunking devices to business telephone system. While at SIP-to-TDM deployment it uses the VoIP gateway for connecting T1/E1/PRI services from legacy carriers with modern SIP communications system.

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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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Intarnet Ltd.

If you are searching for a VoIP channel provider, and quality is your concern, you will find our services very competitive. We`ve cut a long way and ready to face today`s challenges? We are young, and we are on our way to perfection. Quality is essential