Invention Grant
US07643501B1 Method and system for setting up and/or clearing a communications link between two types of devices
有权
用于设置和/或清除两种设备之间的通信链路的方法和系统
- Patent Title: Method and system for setting up and/or clearing a communications link between two types of devices
- Patent Title (中): 用于设置和/或清除两种设备之间的通信链路的方法和系统
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Application No.: US10088683Application Date: 2000-09-13
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Publication No.: US07643501B1Publication Date: 2010-01-05
- Inventor: Antonius Emmerink , Egon Klein , Andreas Steffan , Josef Wahler , Rainer Windecker , Steffi Winkler
- Applicant: Antonius Emmerink , Egon Klein , Andreas Steffan , Josef Wahler , Rainer Windecker , Steffi Winkler
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: King & Spalding L.L.P.
- Priority: DE19945153 19990921
- International Application: PCT/DE00/03176 WO 20000913
- International Announcement: WO01/22768 WO 20010329
- Main IPC: H04J3/12
- IPC: H04J3/12 ; H04J3/00
Abstract:
A method and an arrangement are specified for setting up and clearing communications links via a private branch exchange. A number of types of communications device are driven via the same controller. New devices with a transport network for transporting the communications data can thus be integrated in a private branch exchange by using TDM-based devices. The central configuration of the controller allows already existing central interfaces and databases relating to subscribers to be used. If required, service feature controllers can still be used.
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