Screening of incoming telephone calls prior to call completion t

SS7 network planning tool

Switching equipment for setting up a connection between at...

System and device for detecting subscriber's busy hour

System and method for correlating incoming and outgoing telephon

System and method for detecting mass addressing events

System and method for distributed IP telephony tracking

System and method for estimating traffic rates

System and method for generating quality of service...

System and method for managing a telecommunications network by d

System and method for monitoring service quality in a...

System and method for tracking and reporting incoming calls

System and method of detecting overload in a service control...

System for the marketing of telecommunications traffic capacity

Systems and methods for estimating a blocking probability

Systems and methods for extracting switch data

Systems and methods for extracting switch data