Auxiliary baseband telephone interface for an answering machine
Background speech recognition for voice messaging applications
Bandwidth reduction in a VoIP network using music on hold
Base station capable of monitoring occurrence of interference on
Base storage of handset's base registrations
Baseband signal processing unit and method of operating the same
Battery charging, reset, and data transfer system
Behavioral adaptation engine for discerning behavioral...
Bookmarking voice messages
Branched telephone system
Broadcasting and conferencing in a distributed environment
Broadcasting voicemail replies
Caching user information in an integrated communication system
Caching user information in an integrated communication system
Caching user information in an integrated communication system
Call announcement arrangement
Call announcement arrangement
Call deferral system for telephones
Call delivery service within a radiotelephone communication syst
Call distributor with automatic preannouncement system and metho