Call Management system with call control from user...

Call management using call routing engine

Call me conference call system

Call monitoring system for intelligent call processing

Call park and call park pickup systems, methods and network...

Call party profile presentation service in a...

Call pod for having conference calls in a portable environment

Call processing based on call patterns and other criteria

Call processing software, methods and equipment providing...

Call processing system utilizing subscriber services and...

Call processing system, method and computer program product

Call processor for a computer telephone integration system

Call programming apparatus and method

Call programming apparatus and method

Call programming apparatus and method

Call programming apparatus and method

Call programming apparatus and method

Call programming apparatus and method

Call programming apparatus and method

Call protecting method and device for personalized ring back...