VOIP Service Providers Residential
VoipCentral
VoipCentral is the premium quality provider for termination of your international telecommunication minutes. We provide small , medium and big-sized enterprises such as carriers, ISP's, Callcenters and telecommunication service providers with extremely lo
VoIPCentral
VoipCentral is the premium quality provider for termination of your international telecommunication minutes. We provide small , medium and big-sized enterprises such as carriers, ISP's, Callcenters and telecommunication service providers with extremely lo
Nomado Telecom
Nomado is a service that allows people worldwide to make phone calls to other Nomado subscribers for free; sign up for rate plans and services such as voice mail and phone numbers; and make discounted calls worldwide at low rates. Nomado is based on the V
NG Communications
NG Communications provides flexible, high-quality, user-managed communication services to organisations and individuals.
These services are fully web-based, so that you can manage and maintain them yourself.
We specialise in solutions for mobile c
Ip ology
Ip-ology is a next-generation telecommunications company that specializes in providing innovative telecom-services to businesses. Ip-ology runs its own international telecommunications network, using the latest technologies to provide businesses with voic
Ip ology
Ip-ology is a next-generation telecommunications company that specializes in providing innovative telecom-services to businesses. Ip-ology runs its own international telecommunications network, using the latest technologies to provide businesses with voic
WMC Telecom
WMC Telecom
WorldCall
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.
