Centralized switching and routing packet handling device
Centralized switching fabric scheduler supporting...
Centralized synchronization for wireless networks
Centrally controlled routing with tagged packet forwarding...
Centrally controlled telecommunications exchange system
Centrally located equipment for wireless telephone system
Centrally situated VoIP
CENTREX attendant console interface
Centroid tracking for spread-spectrum communications
Chaining arrangement between intermediate modules, particularly
Change of codec during an active call
Change of frequency range in a communications system
Change of frequency range in a communications system
Changing a first subscriber identifier to a second identifier
Changing access point (AP) device type based on connectivity...
Changing line cards associated with a communications network
Changing media sessions
Changing period to monitor arrival of beacon signal based on...
Changing quality of service for voice over IP calls
Changing quality of service for voice over IP calls