Voice circuit emulation system in a packet switching network
Voice data packet processing system
Voice gateway and route selection
Voice gateway with downstream voice synchronization
Voice information service system to be connected to ATM network
Voice interception system for mobile switching system
Voice optimization in a network having voice over the...
Voice over data modem with selectable voice compression
Voice over internet protocol (VoIP) network performance monitor
Voice over internet protocol gateway system and method therefor
Voice over IP service implementation for providing...
Voice over IP service implementation for providing...
Voice over packet network arrangement and method
Voice packet processor and method of operation thereof
Voice-browsing system and method therefor
Voice-over IP communication without echo cancellation
VoIP gateway device and digital one-link tandem exchange method
VoIP over access network
VoIP over access network
Voltage regulator