[Asterisk-Users] extension mobility with cisco phones

[Pavel Jezek]

Hi, please tell me, if someone experimented with extension mobility feature 
(user login to phone with username and pin and download their configuration profile - e.g. line number, speed dial). 
In cisco callmanager environment this is implemented as XML service, 
but I don't know, if this nice feature is currently possible with asterisk.
thx
PJ