System and method for distributed IP telephony tracking

Details System and method for distributed IP telephony tracking System and method for distributed IP telephony tracking

2011-07-05

2011-07-05

Kuntz, Curtis (Department: 2614)

Telephonic communications

With usage measurement

Call traffic recording or monitoring

C379S207130

Reexamination Certificate

active

07974394

ABSTRACT:
A method of filtering telecommunication service includes receiving a call that includes a call identifier. The method also includes determining a filter status of the call and transmitting a notification message to a remote node. The notification message identifies the call identifier and the filter status of the call.

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