| ISDNTRC(4) | Kernel Interfaces Manual | ISDNTRC(4) | 
NAME
 isdntrc — ISDN interface driver for D and B channel tracing
SYNOPSIS
 pseudo-device isdntrc count
DESCRIPTION
 The 
isdntrc driver is used to add a header to the data got from the D and/or B channel and queues it to be read and further processed by the 
isdntrace(8) utility. Currently, 
count should be the number of B channels (twice the number of cards).
 
AUTHORS
 The 
isdntrc device driver and this man page were written by 
Hellmuth Michaelis <
hm@kts.org>.