HP Comware 5 Debug Manual Vol 2

ISDN debugging commands
The output description tables in this document only contain fields and messages that require an
explanation.
debugging isdn
Use debugging isdn to enable ISDN debugging.
Use undo debugging isdn to disable ISDN debugging.
Syntax
debugging isdn { cc | q 921 | q 931 | qsig | spid } [ interface interface-type interface-number ]
undo debugging isdn { cc | q 921 | q931 | qsig | spid } [ interface interface-type interface-number ]
Default
All types of ISDN debugging are disabled.
Views
User view
Default command level
1: Monitor level
Parameters
cc: Debugging for call control module (CC).
q921 : Debugging for ISDN Q921.
q931: Debugging for ISDN Q931.
qsig: Debugging for ISDN QSIG.
spid: Debugging for SPID.
interface interface-type interface-number: Specifies an interface by its type and number. If you do not
specify an interface, the operation is performed on all the interfaces.
Usage guidelines
Table 1 describes output fields and messages for the debugging isdn cc command.
Table 179 Output from the debugging isdn cc command
Field
Description
CC ISDN call control module.
IVA
Voice dial-up module, an upper layer application on
top of ISDN.
DCC
Digital dial-up module, an upper layer application on
top of ISDN.
PRIM_SETUP_REQ Setup request sent to CC by USER.
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