VoIP terminal speech quality control system and method

VoIP terminal supporting optimal intercom service and...

VOIP transmitter and receiver devices and methods therefor

VoIP WLAN conference calling via home wireless routers

VoIP WLAN conference calling via home wireless routers

Voltage controlled oscillator for a transmission line communicat

Voltage regulator

Voltage setting apparatus in a multiplex transmission system

Volume control arrangement for compressed information signals

Volume control for digital communication system

VOP (voice over packet) automatic call distribution

Voting comparator method, apparatus, and system using a...

Voting to establish a new network master device after a...

VoWLAN roaming controller with station pre-authentication

VP protection system and VP protection method

VP/VC lookup function

VPI and VCI assignment system in ATM system

VPI/VCI administration

VPLS failure protection in ring networks

VPN composing method, interwork router, packet communication...