Generating call detail records

Details Generating call detail records Generating call detail records

2006-07-11

2006-07-11

Tieu, Binh K. (Department: 2643)

Telephonic communications

With usage measurement

Call charge metering or monitoring

C370S356000, C370S401000

Reexamination Certificate

active

07076040

ABSTRACT:
Request and response messages conforming to a protocol such as Media Gateway Control Protocol between media gateways and a media gateway controller are examined to enable them to be correlated. The correlated messages are assembled to produce a call detail record describing a voice or data call established over an IP network via the media gateways under the control of the media gateway controller.

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