I installed the SERWEB0.8.12. After i register a new user using the register webpage, a confirmation email  will be sent to the user's email address. it look like this:
 
Thank you for registering with ......

We are reserving the following SIP address for you:
sip:8002@......

To finalize your registration please check the following URL within 24 hours:
http://....../serweb/user/reg/confirmation.php?nr=bd77f30ed0c805c6d204e65eae5aa9d5

(If you confirm later you will have to re-register.)
My question is , which and how modify the php file in directory /serweb/user/reg  , can make me change the registration 
confirmation address?
Thanks.
And , I find a bug in SERWEB, default address in the confirmation email is ...../serweb/user/... ,but it is serweb/user_interface
in the serweb package.
 
siduanfeng