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...
VoIP call routing information registry including hash access...
VoIP gateway apparatus
VoIP monitoring system and VoIP monitoring method