Method and system for providing a demarcated communication servi
Method and system for providing billing capability for a...
Method and system for providing billing capability for a...
Method and system for providing billing capability for a...
Method and system for providing billing information in a telecom
Method and system for providing immediate audio or data response
Method and system for providing long distance service
Method and system for rehome optimization
Method and system for selecting and transmitting optimum route
Method and system for service control point billing
Method and system for service control point billing
Method and system for service control point billing
Method and system for service control point billing
Method and system for the processing of tariff data
Method and system for toll carrier selection
Method and system for toll charge and rate inquiry service for p
Method and system for transferring an administrator and...
Method and system for translating call processing requests
Method and system for transmitting information to a...
Method and system for transmitting useful data between...