Wincode CE 5 RAS debugging


I am trying to connect to a GPRS network using RAS.
Negociation seems OK, and in the end, the IP address, netmask and DNS
servers are correct.
However, the gateway IP address is wrong (

Does this ring a bell to anyone? Is this a known issue?
How can I debug the PPP connection in order to determine where things
are going wrong?

In advance, thanks.