Telephonic communications – Special services – Service trigger
Reexamination Certificate
2006-10-03
2006-10-03
Hong, Harry S. (Department: 2642)
Telephonic communications
Special services
Service trigger
C379S035000, C379S221080
Reexamination Certificate
active
07116772
ABSTRACT:
A communication network for transporting calls, where a service provision entity adds user identification information to call data of a call being set up by a non-dialable virtual subscription such that the subscriber behind the call being set up by the non-dialable virtual subscription may be identified at the network switching layer. This increases the manageability of the network and provides advantages for call interception.
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Bern Mats
Bern Sara
Björnson Stefan
Hong Harry S.
Nixon & Vanderhye P.C.
Telefonaktiebolaget LM Ericsson
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