Telephonic communications – Centralized switching system – Call distribution to operator
Reexamination Certificate
2005-04-12
2005-04-12
Bui, Bing Q. (Department: 2642)
Telephonic communications
Centralized switching system
Call distribution to operator
C379S265090, C379S266090
Reexamination Certificate
active
06879684
ABSTRACT:
A method for managing operators of an operator service, the network having switching offices in which the operator logs on to a central master office by virtue of the fact that the operator initiates a call linked to a virtual operator in the master office using a call number table, the request for remote logging on is transmitted from the home switching office to the master office by means of inter-office signaling after the call link has been set up, and that data which is specific to the operator service is then transmitted from the coordination processor and/or a peripheral line trunk group of the master office to the operator and loaded into its terminal.
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Bell Boyd & Lloyd LLC
Bui Bing Q.
Siemens Aktiengesellschaft
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