Here is a great post by Mark Holloway that lists the most commonly used debug commands for the Adtran Total Access:
http://www.markholloway.com/blog/?p=315
Debug Output
| Command | Description |
|---|---|
| show debugging | shows current enabled debug commands |
| debug sip stack messages | shows sip debug information |
| debug isdn l2-formatted | shows isdn debug information (easier use) |
| debug voice verbose | shows all voice messaging |
| debug isdn verbose | shows all isdn messaging |
| debug interface T1 0/4 rbs | shows robbed bit signaling from CAS circuit |
| undebug all | turns off all debugging |
Utility Commands
| Command | Description |
|---|---|
| clear count media | counters on media-gateway reset |
| clear counters | clears counters on interfaces |
| no events | turns off messages to the current session |
| ping | ping an IP address |
| traceroute | trace the router path to a destination IP address |
| wall | sends a broadcast message to all current users |
| sip trunk-registration force-register | forces sip re-registration |
Show Commands
| Command | Description |
|---|---|
| show sip trunk-registration | shows registration status |
| show media-gateway summary | shows media gateway channel status |
| show media-gateway channel 0/2.1 | shows media gateway channel details |
| show qos map | shows qos map |
| show flash | lists contents of the flash |
| show run voice [verbose] | lists running configuration for voice provisioning |
| show hosts | shows the hosts table with timers |
| show event-history | shows events and terminal commands typed |
| show interfaces | shows interface details |
| show system | shows uptime, firmware version and timing |
| show thresholds | shows thresholds of T1 interfaces |
| show users | shows current users |
| show voice quality-stats | shows call information including lost packets |
| show voice quality-stats active | shows call information including lost |
| show voice quality-stats active realtime | shows call information including lost |
| show ip traffic | TCP and UDP statistics |