Network based predictive dialing
Network call parking manager
Network call trace
Network group pickup
Network management system
Network number management system and switch
Network-based telephone system having interactive capabilities
Network-based voice activated auto-attendant service with...
Network-based voice activated auto-attendant service with...
Network-centric self-administered call center with...
Networked telephony central offices
Networked telephony central offices
Neural network for controlling calls in a telephone switch
Nonblocking switching system and method