Invention Grant
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
- Patent Title: IP-PBX system and method for linking VoIP terminal therewith
- Patent Title (中): IP-PBX系统和用于将VoIP终端与其连接的方法
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Application No.: US11705110Application Date: 2007-02-12
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Publication No.: US08958413B2Publication Date: 2015-02-17
- Inventor: Sung-Woo Lee
- Applicant: Sung-Woo Lee
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2006-0016452 20060220
- Main IPC: H04L12/66
- IPC: H04L12/66 ; H04M3/42 ; H04M7/00 ; H04L29/06 ; H04W4/00 ; H04J3/24 ; H04L12/28 ; H04L12/56
Abstract:
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).
Public/Granted literature
- US20070206585A1 IP-PBX system and method for linking VoIP terminal therewith Public/Granted day:2007-09-06
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