Information Technology Reference
In-Depth Information
•
show isdn status
•
debug isdn q931
•
debug isdn events
If modems are involved, collect the following:
•
show lines
•
show line
[
x
]
•
show modem
(if integrated modems are involved)
•
show modem version
(if integrated modems are involved)
•
debug modem
•
debug modem csm
(if integrated modems are involved)
•
debug chat
(if a DDR scenario)
If T1s or PRIs are involved, collect the following:
•
show controller t1
Additional Sources
•
Cisco IOS Dial Solutions Guide
•
The TAC Technology Support Pages: www.cisco.com/tac/
