基本信息:
- 专利标题： CHANGE BETWEEN FUNCTIONAL MODES OF TERMINAL IN PRIVATE BRANCH EXCHANGE
- 专利标题（中）：交换机之间终端的运行原则中的专用分组交换机
- 申请号：EP99965323.1 申请日：1999-12-20
- 公开(公告)号：EP1142282A1 公开(公告)日：2001-10-10
- 发明人： SU, Kao-Ping , AL-HEMSI, Hani
- 申请人： ERICSSON INC.
- 申请人地址： 7001 Development Drive,P.O. Box 13969 Research Triangle Park, NC 27709 US
- 专利权人： ERICSSON INC.
- 当前专利权人： ERICSSON INC.
- 当前专利权人地址： 7001 Development Drive,P.O. Box 13969 Research Triangle Park, NC 27709 US
- 代理机构： O'Connell, David Christopher
- 优先权： US218986 19981222
- 国际公布： WO0038396 20000629
- 主分类号： H04M3/42
- IPC分类号： H04M3/42 ; H04Q3/62 ; H04Q3/545
摘要：
A system, method, and apparatus for changing the functional mode of a telephone terminal in a private branch exchange (PBX) is presented. A user can issue a command via the keypad indigenous to a telephone terminal, causing the telephone terminal to transmit a request to an interface module, requesting a change in the functional mode of operation of the requesting phone. The interface module responds by causing the software module supporting the current functional mode of operation of the telephone terminal to terminate the logical software link to the telephone terminal and causing the software module supporting the requested functional mode of operation to establish a logical software link to the telephone terminal, thereby changing the functional mode of operation of the telephone terminal.