Telewise Group China

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General office

Telewise Group
18B, Guanhaige,Jinxiuhuayuan
ShenZhen
Guangdong ,518053
China

Phone: 0086-755-26940161
Site: http://www.call28.com

Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
VoIP Billing Software Provider
Voip Termination ISP

Billing Software
Call Relay VoIP Solutions
Call Routing VoIP Solutions
Collaboration
Data Conferencing
E1 Bulk Wholeseller
H.323 Softswitch & CPE
H.323 VoIP Gateway
H.323 Wireless/ GSM VoIP Solutions
Outsourced Billing
Partnering for Origination and Termination
PC to Phone
Phone To PC
Phone To Phone
Project Mangement Services
System Integration
Termination
Voice and Video Conferencing
Web Call
Web To Phone

Cisco Systems

Billing system of own development

Jielun Science and Technology Science

Asiamedia Data Communication

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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Comunicazioni Internazionali Telefoniche SA

Thanks to the high level experience of its managers and to the team of young and qualified engineers, CIT SA wants to place itself as a new reference in the world of innovative communications solutions providers.

Managers