发明名称 |
Methods and apparatus for accomplishing call-state synchronization and event notification between multiple private branch exchanges involved in a multiparty call |
摘要 |
A system for synchronizing party information and call-state information between two or more telephone switches involved in establishing a multiparty communication session has at least one server application for serving information and receiving information and a translation service for translating received information between formats of telephony and those of digital messaging. The system uses a digital network to propagate the information between switches in a dynamic message format.
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申请公布号 |
US2006018453(A1) |
申请公布日期 |
2006.01.26 |
申请号 |
US20040898071 |
申请日期 |
2004.07.23 |
申请人 |
ZHAKOV VYACHESLAV;SAYKO VYACHESLAV;NIKEYENKOV LEONID |
发明人 |
ZHAKOV VYACHESLAV;SAYKO VYACHESLAV;NIKEYENKOV LEONID |
分类号 |
H04M7/00 |
主分类号 |
H04M7/00 |
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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