[Vtigercrm-developers] Extending the timeout of vtiger 6.3

[TimeZone]

Hi team,

I have a client with 5 users who would like to extend the timeout value 
of vtiger.  The uses often get calls in the middle of a task and when 
they return to the task 5-10 minutes later vtiger has timed out and they 
have to login again.

What are the implications of extending this timeout value to say 30 
minutes?

Where would this be best effected?


Cheers
Bernard