# itrace examples

## Example 1

Enable messages between ENT_APPLI and ENT_CC on board 0, nai 1:

agtrace 801000 0 Start tracing
itrace off 0 1 * Disable all ISDN stack traffic on board 0, nai 1.
itrace on 0 1 AC Enable logging messages between 'A' and 'C'
entities on board 0, nai 1
('A' = ENT_APPLI = application entity and
'C' = ENT_CC = Call Control Entity.)

## Example 2

Enable messages and buffers between ENT_DL_D and ENT_PH_D on board 0, nai 1, NFAS group 0:

agtrace 801000 0 Start tracing
itrace off 0 1 * 0 Disable all ISDN stack traffic on board 0,
nai 1, NFAS group 0.
itrace on 0 1 !Dd 0 Enable logging messages between 'D' and 'd'
entities on board 0, nai 1, NFAS group 0