Call overflow system and method for overflowing telephone...
Call processing method adapted for deleting a misdialed digit
Call processing system
Call processing system
Call processing system and service control point for...
Call processing system and service control point for...
Call processing system for handling calls to a call center
Call processing with statistical weighting of scripts in a...
Call progress capability for a switched channel data service uni
Call progress capability for a switched channel data service uni
Call progress capability for a switched channel data service uni
Call progress pacing
Call progress tone generation in a communication system
Call progress tone generation in a communication system
Call progress tone generation in a communication system
Call queuing
Call queuing and distribution
Call recording system and method for use with a telephonic switc
Call routing and handling system for conveying confidential medi
Call routing based on local status evaluation