Can you look at these commands alter and apply to your gateways
! mgcp fax t.38 inhibit no ccm-manager fax protocol mgcp modem passthrough voip mode nse mgcp modem passthrough voip codec g711ulaw ! ! !if you have more than 1 IP interface !then bind 1 to the MGCP, using !your interface number ! mgcp bind control source-interface FastEthernet0 mgcp bind media source-interface FastEthernet0 !
Also check on the gateways in CUCM that you have FAX RELAY unchecked
These are the paths to get to each CCX logs through CLI. They may be helpful if you are having issues accessing RTMT or downloading logs through it.
If you want to download them you have to prefix "file get " and you can add one of the options (re...