i am adding phones to a cluster via the auto reg feature. I want the phones to have the extension mobility option. How do i register the phones to the service out of the box ? or will i have to search for the phones once deployed and run a Bat.
You must configure the Cisco IP Phones in Cisco Unified CallManager before you subscribe the phones to Cisco Extension Mobility so this cannot be done with Auto Registration. BAT will be your friend here :)
Hope this helps!