I have a DIR-655 at home and I am looking to use one in the office to replace a wired router. Behind our current router is our exchange server (MS Small Business Server 2003). I have a couple of people in my office with Windows Mobile devices that would like to use Direct Push (including myself), but to be able to use it effectively (read: better battery life) you need to set your Idle Connection Timeout.
Is there a way to do this on the DIR-655? I've looked around and found no settings that would allow this to be changed. What is the default timeout built into firmware?
The following link from MS http://support.microsoft.com/?kbid=905013
gives an idea of what is required to make Direct Push work well.