Broadz Networks Ltd. China

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General office

Broadz Networks Ltd.
HaiZhuQu
GuangZhou
GuangDong ,12345
China

Phone: 8613682298028

Internet Telephony Service Provider

Call Relay VoIP Solutions
Call Routing VoIP Solutions
E1 Bulk Wholeseller
H.323 VoIP Gateway
PC to Phone
Phone To PC
Phone To Phone
SIP Softswitch & CPE
SIP VoIP Gateway
Termination

Cisco Systems

Billing system of own development

VU International

Fanvil Electronics co., 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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DigiLinea

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