What two options are features of the Cisco Unified Communications Manager Express
QCT?(Choose two.)

A.
standards -based auto configuration using SIP and SCCP

B.
automatic download of system parameters from central site

C.
support for bar code -scanned input of IP phone MAC addresses and phone types

D.
auto detection of Cisco router components

E.
automatic identification of phone types and MAC addresses up on booting the Cisco Unified
Communications Manager Express router