Communications network

Communications network and method for directly routing calls...

Communications network and method for screening incoming...

Communications network carrying synchronous and asynchronous tra

Communications node for transmitting data files over telephone n

Communications system

Communications system

Communications system to transmitting data packets between...

Communications webs with personal communications links for...

Composite voice service terminal apparatus, and method for...

Computer network system with telephonic function

Computer network-based auto-attendant method and apparatus

Computer program and method for modifying data tables in a...

Computer telephony adapter and method

Computer telephony integrated network

Computer telephony integration system and operation method...

Computer, internet and telecommunications based network

Computer-implemented voice markup language-based server

Configurable digital subscriber loop access and end-to-end...

Configurable digital subscriber loop access and end-to-end...