I have a 2801 router with a E1 voice registered with Callmanager. I'm having various issue when dialing out. When i place a call to the gateway i cannot see any isdn circuit beign picked up, i am using debug isdn q931 for this, but when i use the debug voice ccapi inout command i can see information coming into the gateway. How do i check for the correct digits coming into the gateway with this command or should i be using another command.
ISDN q931 information is backhauled with MGCP...so if you want to see more info, I would recommend you to check CCM detailed trace.
Also debug mgcp packet is your friend. You wont see digits (unless CAS or analog) but it will show you if CCM is establishing any communication with GW, other useful command is debug ccm-manager backhaul packet.
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