227847 ⎘
Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP; Metering calls from calling party, i.e. A-party charged for the communication; Discriminative metering, charging or billing preventing metering of tax-free calls to certain lines, e.g. to fire or ambulance stations
Application specific M2M billing reconciliation
#2Packet-switched core network architecture for voice services on second- and third-generation wireless access networks
#3System and method for providing detection of signaling-only engagements in a telecommunication network
#4Packet-switched core network architecture for voice services on second- and third-generation wireless access networks
#5System and method for providing detection of signaling-only engagements in a telecommunication network
#6System and method for controlling advanced triggering operations in a telecommunication network
#7System and method for controlling advanced triggering operations in a telecommunication network
#8Packet-switched core network architecture for voice services on second- and third-generation wireless access networks
#9Allow toll free calls via dedicated access line (DAL) based upon origination
#10Billing for toll free calls terminating with a secondary telecommunications carrier
#11Emergency call source locator on an A/V telecommunication system
#12M2M billing reconciliation for the internet of things