Internet telephone apparatus and internet telephone gateway...
Internet telephone service
Internet telephony call routing engine
Internet telephony network and methods for using the same
Internet telephony signal conversion
Internet telephony using network address translation
Internet telephony using network address translation
Internet voice transmission
Internetwork address mapping gateway
Internetwork quality of service provisioning with reciprocal...
Internetworking device with enhanced packet header translation a
Internetworking router
Internetworking support between a LAN and a wireless mesh...
Internetworking system and method
Interoperability of ADPCM encoded voice communications
Interswitch link mechanism for connecting high-performance netwo
Interworking between cell and packet based networks
Interworking control between different communication parties
Interworking method of TMN manager and agent systems for providi
Interworking of packet-based voice technologies using...