Fail over method and a computing system having fail over...

Failover/failback trigger using SIP messages in a SIP...

Failure control unit

Failure detection method in a communication channel with several

Failure protection for packet telephony

Failure tolerant high density dial router

Failure tolerant high density dial router

Failure tolerant high density dial router

Family ring protection technique

Fast convergence with topology switching

Fast failure detection using RTT time considerations on a...

Fast link down

Fast OSPF inactive router detection

Fast protection in ring topologies

Fast re-route in IP/MPLS networks and other networks using...

Fast reroute (FRR) protection at the edge of a RFC 2547 network

Fast reroute (FRR) protection at the edge of a RFC 2547 network

Fast reroute of traffic associated with a point to...

Fast rerouting of traffic in a circuit switched mesh network

Fast restoration for virtually-concatenated data traffic