PBX over SIP

См. также в других словарях:

• SIP connection — A SIP (Session Initiation Protocol) connection is a service offered by an ITSP (Internet Telephony Service Provider) that connects a company s PBX to the ordinary telephone system (PSTN) via Internet using the SIP VoIP standard. Using a SIP… …   Wikipedia

• Voice over IP — Digital voice redirects here. For the commercial service, see Comcast Digital Voice. Voice over Internet Protocol (Voice over IP, VoIP) is a family of technologies, methodologies, communication protocols, and transmission techniques for the… …   Wikipedia

• Asterisk (PBX) — infobox software name = Asterisk developer = Digium latest release version = 1.4.22 latest release date = release date|2008|10|02 latest release version = 1.6.0 latest release date = Oct 2, 2008 programming language = C operating system = Cross… …   Wikipedia

• List of SIP software — The following lists of SIP software documents software applications which use SIP as a voice over IP (VoIP) protocol. SIP servers Free and open source * Asterisk (PBX) * FreeSWITCH * Mysipswitch * SailFin * SIP Express Router (SER) * sipX… …   Wikipedia

• Voice over Internet Protocol — (VoIP, IPAEng|vɔɪp) is a protocol optimized for the transmission of voice through the Internet or other packet switched networks. VoIP is often used abstractly to refer to the actual transmission of voice (rather than the protocol implementing… …   Wikipedia

• Telephony over Internet Protocol — Voix sur réseau IP Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • Transpo …   Wikipédia en Français

• Voice over IP — Voix sur réseau IP Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • Transpo …   Wikipédia en Français

• IP PBX — An IP (Internet Protocol) PBX (Private branch exchange) is a business telephone system designed to deliver voice over a data network and interoperate with the normal Public Switched Telephone Network (PSTN). VoIP (Voice over Internet Protocol)… …   Wikipedia

• Microsoft Lync Server — (previously Microsoft Office Communications Server) is an enterprise real time communications server, providing the infrastructure for enterprise instant messaging, presence, file transfer, peer to peer and multiparty voice and video calling, ad… …   Wikipedia

• Direct inward dialing — (DID), also called direct dial in (DDI) in Europe and Oceania, is a feature offered by telephone companies for use with their customers private branch exchange (PBX) systems. In DID service the telephone company provides one or more trunk lines… …   Wikipedia

• OpenBTS — Stable release 2.6 / August 1, 2010; 15 months ago (2010 08 01) Operating system …   Wikipedia