dialup из консоли. Помогите разобраться.

Скрипт ppp-on:

#!/bin/sh
TELEPHONE=[tel]
ACCOUNT=[user]	
PASSWORD=[pass]	
LOCAL_IP=0.0.0.0	
REMOTE_IP=0.0.0.0	
NETMASK=255.255.255.0	
export TELEPHONE ACCOUNT PASSWORD
DIALER_SCRIPT=/etc/ppp/ppp-on-dialer
exec /usr/sbin/pppd debug lock modem crtscts /dev/modem 115200 \
	asyncmap 20A0000 escape FF kdebug 0 $LOCAL_IP:$REMOTE_IP \
	noipdefault netmask $NETMASK defaultroute connect $DIALER_SCRIPT

Вот содержимое скрипта ppp-on-dialer:

#!/bin/sh
exec chat -v						\
	TIMEOUT		3				\
	ABORT		'\nBUSY\r'			\
	ABORT		'\nNO ANSWER\r'			\
	ABORT		'\nRINGING\r\n\r\nRINGING\r'	\
	''		\rAT				\
	'OK-+++\c-OK'	ATH0				\
	TIMEOUT		30				\
	OK		ATDP$TELEPHONE			\
	CONNECT		''				\
	ogin:--ogin:	$ACCOUNT			\
	assword:	$PASSWORD


При запуске ppp-on в отладке имею:

Jun 21 20:03:41 localhost pppd[5550]: pppd 2.4.1 started by root, uid 0
Jun 21 20:03:42 localhost chat[5551]: timeout set to 3 seconds
Jun 21 20:03:42 localhost chat[5551]: abort on (\nBUSY\r)
Jun 21 20:03:42 localhost chat[5551]: abort on (\nNO ANSWER\r)
Jun 21 20:03:42 localhost chat[5551]: abort on (\nRINGING\r\n\r\nRINGING\r)
Jun 21 20:03:42 localhost chat[5551]: send (rAT^M)
Jun 21 20:03:42 localhost chat[5551]: expect (OK)
Jun 21 20:03:45 localhost chat[5551]: alarm
Jun 21 20:03:45 localhost chat[5551]: send (+++)
Jun 21 20:03:45 localhost chat[5551]: expect (OK)
Jun 21 20:03:48 localhost chat[5551]: alarm
Jun 21 20:03:48 localhost chat[5551]: Failed
Jun 21 20:03:48 localhost pppd[5550]: Connect script failed
Jun 21 20:03:49 localhost pppd[5550]: Exit.

Что нужно подправить?