发明授权
US08958413B2 IP-PBX system and method for linking VoIP terminal therewith 有权
IP-PBX系统和用于将VoIP终端与其连接的方法

IP-PBX system and method for linking VoIP terminal therewith
摘要:
An Internet protocol (IP)-private branch exchange (PBX) system and a method for linking the system with a Voice over Internet Protocol (VoIP) terminal. The IP-PBX system and method allow the VoIP terminal to be registered at an extension of the IP-PBX system, the VoIP terminal supporting a protocol, e.g., H.323 or session initiation protocol (SIP), standardized by a standardization organization, e.g., the International Telecommunication Union (ITU), the Internet Engineering Task Force (IETF), or the European Telecommunications Standards Institute (ETSI).
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