Which two statements must be true to run the Tool for Auto-registered Phones Support (TAPS)? (Select two)

A.
Auto-registration must be enabled in Cisco CallManager.

B.
BAT must have run first.

C.
MAC addresses must have been entered via BAT.

D.
BAT must be run simultaneously.

E.
DHCP must be enabled.

F.
DHCP must be disabled.

Explanation:
Device Configuration with TAPS and BAT in Cisco CallManager Administration Document ID: 46472
Introduction
The Tool for Auto-Registered Phones Support (TAPS) works in conjunction with the Bulk Administration Tool (BAT). After the BAT has been used to bulk add phones with dummy MAC addresses to Cisco CallManager Administration, you can plug the phones into the network. The administrator or the phones’ users can then dial a TAPS directory number that causes the phone to download its configuration. At the same time, the phone gets updated in the Cisco CallManager database with the correct MAC address of the phone. For the TAPS to function, you must make sure that Auto-registration is enabled in Cisco CallManager Administration (choose System > Cisco CallManager). This document specifically refers to the installation and configuration of the TAPS. http://www.cisco.com/en/US/partner/products/sw/voicesw/ps556/products_configuration_example09186a00802