Methods and apparatus for accomplishing call-state synchronization and event notification between multiple private branch exchanges
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 r...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | 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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