VOIP Service Providers Residential
Evolve Solution Bangladesh
We provide Ip 2 Ip wholesale route at lowest possible rate with great quality.
BHTC VoIP
fnf dialer
Australian Marketing and Development Company Limited
AMD Limited is a next Generation Telecom Service Provider specializing in wholesale and retail voice Aggregation Services and providing its own voice retail offerings. We have a strong focus on Middle East market. We are backed b a strong technology infra
Unitrac Communications Limited
UniTrac Communications offers A-Z termination (Wholesale VoIP) as well as dedicated white route termination (White CLI Routes) services via Tier-1
AaponFone
AaponFone
M/S NURUL ALAM & SONS
We are the VSP of Bangladesh, forwarding calls with best quality equipment......really you can transmit your calls through us....
Zoomtel Mobile Dialer
DEAR VOIP PARTNER, I LIKE TO OFFER YOU OUR MOBILE DIALER WHOLESALE SERVICES
CANTACT SALES:
U.A.E
Mr. Mostofa Monower
Mobile : +971552986151
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.
