Name service system and method thereof
Narrowband applications using ATM switching and transport
Net-aware telephone switch
Network access device and telecommunications signaling
Network access in multi-service environment
Network adaptor for telephone and data traffic
Network address translation for voice over internet protocol...
Network address translation for voice over internet protocol...
Network based distributed PBX system
Network call-back data capture method and apparatus
Network call-back data capture method and apparatus
Network centric call processing architecture using...
Network communications having endpoint device with automatic...
Network for providing switched broadband...
Network implemented communication system
Network interworking device for LAN/internet
Network resource server
Network server platform (NSP) for a hybrid coaxial/twisted...
Network service control point (SCP) for an intelligent...
Network session management