I have installed a web server at my home and access it by typing my IP address in the browser. I can access that website using a desktop or a laptop (from my workstation in the office or from another machine in the home network).
But when I access the same URL through my mobile phone the request times out. My mobile phone can access other websites though (google, yahoo, msn etc.)
I checked the access log of Apache server and found that when I access from my phone no request is reaching the server.
Please let me know what I am missing.

Phone : Nokia 6600 / TMobile / Tzones for mobile web access
Web server : Apache running on Linux
ISP : Comcast High Speed.