发明名称 |
Tjänste- och förbindelseseparerat nät |
摘要 |
In a call and connection separated network that includes a number of domains, the network has a layered structure that includes a connection layer and a service layer. In each connection domain there is a connection control process for controlling hardware. An external network is used to carry a transmission channel that originates from or terminates in the call and connection separated network. Such calls are referred to as inhomogeneous calls. A connection control process at the originating side of an inhomogeneous call uses a routing number to route the transmission channel through the external network. The routing number is administered by a service used by the control process at the terminating point of the call. The routing number follows the signalling protocol of the external network. |
申请公布号 |
SE506475(C2) |
申请公布日期 |
1997.12.22 |
申请号 |
SE19960001605 |
申请日期 |
1996.04.26 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON |
发明人 |
STAFFAN ERIK *ANDERSSON;LARS JOHN OLA *DAGBERG |
分类号 |
H04M3/00;H04M7/06;H04Q3/00;H04Q3/66;(IPC1-7):H04Q3/00;H04L12/66 |
主分类号 |
H04M3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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