Voice packet switching system and method
Voice processing system
Voice service system and method of accessing the same
Voice session and data session coordination in a...
Voice-and-fax-over IP dialing plan
Voice-controlled data/information display for internet...
Voice-data access concentrator for node in an expandable...
Voice-mail application on the router with no secondary...
Voice-mail application on the router with no secondary...
Voice-over Internet protocol processor
Voice-over-ATM switch architecture allowing...
Voice-over-IP device using dial-up modem
Voice-over-IP enabled chat
Voice-over-IP enabled chat
Voice-over-IP hybrid digital loop carrier
Voice-over-IP hybrid digital loop carrier
Voice-over-IP interface for standard household telephone
Voice-over-IP telephone devices and systems
VOIP barge-in support for half-duplex DSR client on a...
VoIP call routing information registry including hash access...