发明名称 |
SWITCH BYPASS FOR A PUBLIC SAFETY CALLING SYSTEM |
摘要 |
A switch bypass (10) for a Public Safety Calling System (12) having a first switch A for routing telephone calls, a second switch B for routing telephone calls, and a device 14a and 14b for bypassing the first switch A responsive to a failure in the first switch, and for transferring the cell to the second switch.
|
申请公布号 |
CA2102867(C) |
申请公布日期 |
1998.12.29 |
申请号 |
CA19932102867 |
申请日期 |
1993.11.10 |
申请人 |
MULROW, ROBERT J.;JESTER, DONALD J. |
发明人 |
MULROW, ROBERT J.;JESTER, DONALD J. |
分类号 |
H04Q3/00;(IPC1-7):H04Q3/04 |
主分类号 |
H04Q3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|