Acceptance of inputs from various interfaces to a telephony...
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Adaptive handling of pulse-train signals in a voice gateway
Adaptive method for allocating calls
Advanced intelligent network screening
Advertising-subsidized PC-telephony
Alert suppression in a telecommunications fraud control system
Alternative means for public telephone information services
AMA access over local audit analysis (AAOLA)
AoC in All-IP networks
Apparatus and a method for controlling a collect call
Apparatus and method for collecting data from a remote point...
Apparatus and method for determining cost of telephone calls
Apparatus and method for ensuring a real-time connection...
Apparatus and method for ensuring a real-time connection...
Apparatus and method for ensuring a real-time connection...
Apparatus and method for generating call duration billing record
Apparatus and method for generating call information data...
Apparatus and method for integrating phone communications...