I posted a similiar problem before. I got a little further, but I'm still having problems.

So far, our machines can send push messages and those reach the gateway and are send out via Nokia Card Phone 2.0. But if the computer containing the Card Phone is rebooted, NAS can't comunicate with the phone any more. In the logs messages like "atComm_Send failed" appear. Sometime reinstalling the Card Phone Software helps, sometimes not. Is there any possibility to find out why the Card Phone cannot be contacted by NAS?

This is realy urgent.
Thanks in advance.