OpenCoders Pvt Ltd India

Opencoders group was founded to uphold the supremacy of open source software. We at Opencoders solutions specialize in providing support remotely, we do not provide on-site support currently. We also have support packages tailored to suit various kinds of

Open source software is the latest revolution in the software development methodology. It is breaking grounds in the commercial world and changing the prevailing software trends. It not only provides quality, and open standards, but also freedom from viruses, the right to choose and above all no licensing issues.You have now probably heard of open source software and that it is sometimes even better than some of the commercial software packages around. This is true in many cases and yet it is either totally free of charge or a fraction of the price of its commercial counterparts. The only drawback is support for open source software is at best patchy and mostly non-existent. So you either need to know a lot about IT or have a good support business behind you. That''''''''s where we come in.

Your rate:

Rating: 0/0.00/5

General office

OpenCoders Pvt Ltd
L.H.Road
Surat
Gujarat ,395010
India

Site: http://www.opencoders.net

Hosted VoIP billing service provider
Internet Fax Service Provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
SIP Billing
VoIP Billing Software Provider
Voip consulting

Billing Software
Call Relay VoIP Solutions
Call Routing VoIP Solutions
Consultancy Services
Data Conferencing
Gatekeepering
H.323 Softswitch & CPE
H.323 VoIP Gateway
H.323 Wireless/ GSM VoIP Solutions
Installation and Support Services
Outsourced Billing
PC to Phone
Phone To PC
Phone To Phone
Polycom
SIP Softswitch & CPE
SIP VoIP Gateway
System Integration
vFone
Voice and Video Conferencing
Web Call
Web To Phone

Asterisk
Asterisk
Cisco Systems
Dialogic Based
grandstream
Huawei VoIP Products
Lucent
SIP softphones
Sonus Network
vFone

a2billing
Billing system of own development
IP Phone

VIVA COMMUNICATION PVT LTD

ICALLGLOBAL

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.

View more WIKI