modem control

Ok, I put this post in the Basic forum where it should go but that place is dead, maby I could get some help here.

>I use a modem to connect to the internet from home so it isn't >fesable to be connected 24/7. I wrote a program that listens for >the phone to ring twice, pick up the phone, hang it up, close the >modem, and connect to the internet. The command I use is:

>SHELL rasdial /PHONEIP PHONE #) (MY LOGIN) (MY PASSWORD)

>The program works great, listens for the phone, hangs up and >all but when it gets to the rasdial part there is an error saying >the modem is still in use. How can I open the modem for other >apps when Im done using it and get rasdial to work while my >programs is still running but not using the modem?

>** Here's the source**
>http://www.geocities.com/enderthexe...2005/MODEM2.zip

Thats it.. maby I can get some help here.