Internet telephone system and method therefor
Internet telephone system with dynamically varying codec
Internet telephone system with hunting diversion
Internet telephone system with hunting diversion
Internet telephony arrangement and method
Internet telephony arrangement and method
Internet telephony call routing engine
Internet telephony directory server
Internet telephony for ecommerce
Internet telephony network and methods for using the same
Internet telephony network and methods for using the same
Internet telephony signal conversion
Internet telephony system
Internet telephony system
Internet telephony system with automated call answering
Internet telephony system with automated call answering
Internet telephony using network address translation
Internet telephony using network address translation
Internet telephony with interactive information
Internet time multiplexed circuit connection for wire speed...