IMEI filtering

Hi. sorry my bad English.

We are using openfire. it is very simple using. Great works.

Users are connecting system by means of their cell phone.

I have an idea but i am not a developer.

We can make more secure openfire

We can rearrange openfire’s database. and we can add a new column which name is IMEI

When a user log on from client. The client program will send to server “username”,“password” and automaticly “IMEI” of cell phone.

If value of IMEI registered in server. User will be log on. Otherwise not.

as a result, we let only users who has only registered devices.

Is it possible?