sandwipcard Bangladesh
General office
sandwipcard
chittagong
Chittagong
Ctg ,4315
Bangladesh
Phone: +8801819048264
Site: http://www.sandwipnet.com
Contact Person
Forhad Khan / Salesman
Phone: +8801819048264
sandwipcard
chittagong
Chittagong
Ctg ,4315
Bangladesh
Phone: +8801819048264
Site: http://www.sandwipnet.com
Contact Person
Forhad Khan / Salesman
Phone: +8801819048264
- Wholesale VoIP Carrier
- PC to Phone
- PC to Phone, Phone To PC, Phone To Phone, Project Mangement Services, Termination, Web Call, Web To Phone
- Phone To Phone
Not data
Not data
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.
Voipms
Who we are
The core team of VoIP.ms is composed of 4 Canadians and 1 American who have been working in the industry since the early days of internet. Some started as support tech for ISP call centers while in school, in the early days when dialup
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