Call processing architecture

A call processing system includes an access gateway that has a local switching unit. The access gateway, in operation, provides access to voice signals and data signals. The call processing system also includes a call feature server that has a host interface platform configured to connect to the acc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STOCKDALE ROBERT S, SABA SALIM, BLOCH JACK, LAXMAN AMRUTH, COSMIDIS NICHOLAS, PHUNG VAN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A call processing system includes an access gateway that has a local switching unit. The access gateway, in operation, provides access to voice signals and data signals. The call processing system also includes a call feature server that has a host interface platform configured to connect to the access gateway through a network. The call feature server, in operation, provides call control functionality to the local switching unit. The call feature server is configured to provide bearer control signals through a packet network to establish a bearer channel.