BANDWIDTH MANAGEMENT AND CODEC NEGOTIATION BASED ON WAN TOPOLOGY

A system for bandwidth management and codec negotiation, according to one embodiment of the present invention comprises: a configuration storage module having supported codecs storage, codec lists and preferred site settings storage, and a call manager having an extension module, a trunk module, a l...

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Bibliographische Detailangaben
Hauptverfasser:	HARPER, Jason, MADABHUSHI, Pramod, FRITZ, Kent
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A system for bandwidth management and codec negotiation, according to one embodiment of the present invention comprises: a configuration storage module having supported codecs storage, codec lists and preferred site settings storage, and a call manager having an extension module, a trunk module, a location service engine, a codec manger, a bandwidth manager, and a media manager. The codec manager and the bandwidth manager used for negotiating a codec for a call between two endpoints. The present invention lso includes a number of methods including a method for negotiating a codec fror a call, a method for managing aging bandwidth for a call, a method for adding a description of a new codec supprted by an endpoint, a method for adding an identifier of a supported codec list and a method for editing code site codec settings.