求助:关于suse10.0下用modem的问题

blackmask

我的内置modem已经认出,配置完成后,就是拨不上啊.我在寝室用96550卡拨号的.以下是log的内容:
SuSE Meta pppd (smpppd-ifcfg), Version 1.59 on linux.
Status is: disconnected
trying to connect to smpppd
connect to smpppd
Status is: disconnected
Status is: connecting
pppd[0]: Plugin passwordfd.so loaded.
pppd[0]: --> WvDial: Internet dialer version 1.54.0
pppd[0]: --> Initializing modem.
pppd[0]: --> Sending: ATM1
pppd[0]: ATM1
pppd[0]: OK
pppd[0]: --> Modem initialized.
pppd[0]: --> Sending: ATDT96550
pppd[0]: --> Waiting for carrier.
pppd[0]: ATDT96550
pppd[0]: NO DIALTONE
pppd[0]: --> No dial tone.
pppd[0]: --> Disconnecting at Mon Nov 28 19:06:09 2005
pppd[0]: Connect script failed
Status is: disconnected
pppd[0] died: Connect script failed (exit code