User and session identification based on connections,...

User communication hub for use with an analog phone line

User data protocol for internet data communications

User equipment device enabled for SIP signalling to provide...

User identification module for access to multiple...

User interface for securing lightweight directory access...

User invocation of services in public switched telephone network

User priority mapping in bridged VLANS

User programmable fail-proof IP hotline/warm-line

User traffic control apparatus for asynchronous transfer mode ne

User-specified key creation from attributes independent of...

User-specified key creation from attributes independent of...

Using a cache of outgoing packet identifiers to recover from...

Using a handheld communication device with a hot spot network

Using a hash value as a pointer to an application class in a...

Using a routing architecture to route information between an ori

Using an ATM switch to grow the capacity of a switching stage

Using an embedded indication of egress application type to...

Using application headers to determine InfiniBand™...

Using CRC-15 as hash function for MAC bridge filter design