H04M15/8264 - CPC Classification Index

ClassID:

227947 ⎘

H04M15/8264 - CPC Classification

Classification description:

Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP; Criteria or parameters used for performing billing operations Pulse based

Recent Application in this class:

20100215038

2010-08-26

METERING IN PACKET-BASED TELEPHONY NETWORKS

20060109963

2006-05-25

Method and testing device for verifying the charge invoicing for a communications connection according to time-unit intervals

20060041439

2006-02-23

Adaptive handling of pulse-train signals in a voice gateway

20050135578

2005-06-23

Metering in packet-based telephony networks