Please explain what a Multidrop timer in the DTP protocol is used for?portion of output from show dtp interfaceHello timer expiration (sec/state): never/STOPPEDAccess timer expiration (sec/state): never/STOPPEDNegotiation timer expiration (sec/state)...

Please add what is missing in the subsystems listed below.FXO SSMFXS SSMVPMDSPRMDSPHTSPTSPVTSPCCAPI

to better understand and debug gateways,Am trying to gather info and make a document that covers all the subsystems in the cisco voice gateways and how they interact. right now my only source of info is the debug output commands. eagerly wish for an ...