发明名称 |
Inter-switch telecommunications system for interconnecting packet-capable time division multiplexed switches with non-packet-capable time division multiplexed switches via an asynchronous transfer mode network |
摘要 |
The inter-switch interconnect system functions to interface a packet switch with a legacy Time Division Multiplexed switch without requiring any changes to the Time Division Multiplexed switch. The inter-switch interconnect system implements a packet-based call connection system that is triggered by the standard CCS7-ISUP signaling protocol, where the packet-capable Time Division Multiplexed switch controls the set-up and tear-down of the packet connections through the Asynchronous Transfer Mode network to the non-packet-capable Time Division Multiplexed switch using the standard CCS7-ISUP signaling protocol for both incoming and outgoing calls. The packet-capable Time Division Multiplexed switch controls call connections both to and from the legacy non-packet-capable Time Division Multiplexed switch.
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申请公布号 |
US2003202484(A1) |
申请公布日期 |
2003.10.30 |
申请号 |
US20020133958 |
申请日期 |
2002.04.25 |
申请人 |
KUTTER ROBERT W. |
发明人 |
KUTTER ROBERT W. |
分类号 |
H04Q3/00;(IPC1-7):H04Q7/00;H04L12/28 |
主分类号 |
H04Q3/00 |
代理机构 |
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