Acme Co. is using a Cisco Unified Messaging Gateway to network two of their Cisco Unified
Communications Manager Express/Cisco UnityExpress sites to each other. Site11is running
CiscoUnity Express 2.3.4 and Cisco Unified Communications Manager Express 3.2 and site 12 is
running Cisco Unified Communications Manager Express 4.2(0) and Cisco Unity Express 3.1. One
of the sites autoregisters correctly with the Cisco Unified Messaging Gateway, but the other site
does not. Which site is not autoregistering and what is the reason it is not registering? (Choose
two.)

A.
Cisco Unity Express 3.1 does not support Cisco Unified Messaging Gateway auto registration

B.
Cisco Unified Communications Manager Express 4.2 does not support Cisco Unified
Messaging Gateway auto registration

C.
Cisco Unity Express 2.3.4 does not support Cisco Unified Messaging Gateway auto registration

D.
Site 11 is not auto registering

E.
Site 12 is not auto registering

F.
Cisco Unified Communications Manager Express3.2does not support Cisco Unified Messaging
Gateway auto registration.