>I suggest to make sure you see the kdebug messages. Your earlier error 
>log didn't show them. (kdebug 7 should show dump outgoing and incoming
>messages - be sure to edit out your password before posting them)
>
>	-is


Hello
first thanks for your messages,

i have tested to make debug kdebug 4 and 7 
and if i have a look to /var/log/messages no detaild script are visible

i have modified me options file with the path to a ppp.log and 
i become any short comment's (i'am not shure if this can help)

164# /etc/ppp/cat options
logfile /etc/ppp/ppp.log
/dev/tty00
lock
crtscts
debug
kdebug 4
defaultroute
noipdefault



164# /etc/ppp/cat ppp.log
Serial connection established.
Using interface ppp0
Connect: ppp0 <--> /dev/tty00
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x78e92f10> <pcomp> <accomp>]
Modem hangup
Connection terminated.

best regards
Maurizio