Automatic callback method for a packet-oriented network

Details Automatic callback method for a packet-oriented network Automatic callback method for a packet-oriented network

2002-01-30

2008-08-12

Nguyen, Quynh H (Department: 2614)

Telephonic communications

Special services

C370S259000, C370S352000

Reexamination Certificate

active

07412043

ABSTRACT:
In cases when a called participant is not registered on a packet oriented network, a call-back request made by a calling subscriber is transmitted automatically to a substitutional device which is disposed in a network and assigned to the called subscriber. Preferably, the callback request is stored in a separate database. As soon as the called subscriber is registered in the network, the callback request is transmitted to the called subscriber.

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