Methods and systems for controlling network gatekeeper message processing

Registration admission status (RAS) messages received by a zone manager over a network, are processed. Call signaling messages received over the network, are processed. When a service controller enters an overloaded state, the messages are processed in a specific manner so as to favor calls in progr...

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Bibliographic Details
Main Authors CHRISTIE, SAMUEL H., IV, LI, XUEWEN
Format Patent
LanguageEnglish
French
German
Published 29.02.2012
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:Registration admission status (RAS) messages received by a zone manager over a network, are processed. Call signaling messages received over the network, are processed. When a service controller enters an overloaded state, the messages are processed in a specific manner so as to favor calls in progress over newly originating calls. Independent claims are also included for the following: (a) Call processor; (b) Abandoned call detector; (c) Zone manager fault detector; (d) Method for regulating message processing by gatekeeper.
Bibliography:Application Number: EP20040077136