[Venkatesh]

Ok,

Tell me more about what exactly you want to make and what equiptment you have available. For example, if you want to run a team communications system on a web server, you would need the capability to run scripts on that computer. If you are self-hosting, this is not a problem. Otherwise, talk to your web hosting people.

If your team is not too big and does not require a professional solution, I could help you. Otherwise, you could use phpBB or the like to create forums, and allow only your team to access.

I would recommend either phpBB or Coranto for internal team use, as they are both easy to use. Of the two, I lean towards phpBB.

Good luck. again.