Method for supporting the mobility of a subscriber across a...

Details Method for supporting the mobility of a subscriber across a... Method for supporting the mobility of a subscriber across a...

2003-05-09

2009-10-13

Anwah, Olisa (Department: 2614)

Telephonic communications

Plural exchange network or interconnection

Multi-pbx interconnection

C379S211020, C379S266090

Reexamination Certificate

active

07602897

ABSTRACT:
The invention relates to a method for supporting the mobility of a subscriber across a communication system comprising a communication terminal which is associated with a first communication device and can be registered when a log-on procedure is initiated by the input of log-on information relating to the subscriber, a second communication device for providing configuration data of the subscriber, and a packet-oriented network by which means the communication terminal is connected to the first and second communication devices. Once a successful registration has been carried out, the communication terminal is logged off the first communication device and associated with the second communication device.

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