pserver timeout question

[cqgscm]

Background:

 -WinCVS connected to Linux CVS repository using pserver.  
 -TCL script created to checkin and tag files versus 2 operations.  

Process works great with up to 40 files.  After that the operation is 
aborted and pserver goes into it's timeout mode (10 minutes).  

Is there a setting that tells CVS/pserver to close the connection 
after a certain amount of time?  If so, can it be modified?  If so, 
where can I modify it?

I'm not sure that this is a pserver problem or maybe it's a 
Linux/Networking issue.  

Any help would be much appreciated!

Jeff