Thundercall, the call before the storm
Time-controlled messaging system
Toll free message response
Toll saver for centralized messaging systems
Toll saving method and apparatus for a remote access system
Tone blocking using variable delay buffer
Tone recognition method using tone learning operation in an auto
Tracking and controlling the impact of unwanted messages
Transcoding voice to/from text based on location of a...
Transcription playback speed setting
Transferring multiple dialogs of a call
Transferring voice mail messages to a data network
Translation server for facilitating operations with multiple...
Transmission informing system in facsimile apparatus
Transmission of data message during silent intervals of ringing
Transmission of interconnection information for next generation
Transmission trunked radio system with voice buffering and off-l
Transparent voice registration and verification method and...
Triggered playback of recorded messages to incoming...
Triggered playback of recorded messages to incoming...