| 发明名称 |
Switching system and routing method |
| 摘要 |
An switching system for routing a call setup request received from a subscriber device to a desired network among multiple networks having two or more different routing methods, based on information included in the call setup request.
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| 申请公布号 |
US2001043624(A1) |
申请公布日期 |
2001.11.22 |
| 申请号 |
US20010785090 |
申请日期 |
2001.02.16 |
| 申请人 |
SAITO ATSUKO;MUNAKATA YUJI;OBARA YUTAKA;MURAKI KAZUMI |
发明人 |
SAITO ATSUKO;MUNAKATA YUJI;OBARA YUTAKA;MURAKI KAZUMI |
| 分类号 |
H04M3/00;H04L12/28;H04L12/56;H04M7/06;H04Q11/04;(IPC1-7):H04J3/12 |
主分类号 |
H04M3/00 |
| 代理机构 |
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