[cisco-voip] Extension mobility issue?

[Y M Song]

Hi Group,

How can setup Extension Mobility so that one user can automatically logon 
one site
to use this site's extension number, but logon other site to use other 
site's number?

I can setup two device profiles for the user, but the user still needs to 
select
which device profile to use once he logs in. That is not exactly what I 
want.

Your help is pretty much appreciated.

thanks,
Yunming Song