STUN CLient for getting the ipaddress of Window Phone 7

Hi, I want to get the public ip address from Window Mobile. I need a STUN client by using which i hit to STUN server and get by my ip address. ## Deliverables [login to view URL] requirements notice: As originally posted, this project does not have complete details. Should a dispute arise and this project go into arbitration "as is", the contract's vagueness might cause it to be interpreted against you, even though you were acting in good-faith. So for your protection, if you are interested in this project, please work-out and document the requirements onsite.