My first question is why would you have to change it?  :P

/b

On Aug 5, 2009, at 5:26 AM, Brad Tuan wrote:

As title ,I know how to do when sending INVITE
 
but how to do it when fs sending REGISTER??
 
For example , when gateway registering , the contact is gw+abcd@XXX.XXX.XXX.XXX ,
 
how to change it to abcd@XXX.XXX.XXX.XXX??
 
Please help