Sh voice port summary output meaning

[Horacio Gutierrez]

Hello,

Can anyone explain to me the output meaning for each voice port result, such as admin up or down, or oper dorm or up or status and what does xcc-voice and efxs mean?

Thanks,

sh voice port summary
                                                                               IN       OUT
PORT            CH   SIG-TYPE   ADMIN OPER STATUS   STATUS   EC
=============== == ============ ===== ==== ======== ======== ==
0/0/0:23        01  xcc-voice             up    dorm      none     none            y

[Nathan Compton]

Channel 1 on the T1 is in admin state of up and not connected to a call or ringing.  "Show isdn status" is best to check if the T1 is up, and this command is good to check what channels are currently in use on the T1.