Which two functionalities does Cisco Expressway provide in the Cisco Collaboration architecture? (Choose two.)
Survivable Remote Site Telephony functionality
customer interaction management services
secure firewall and NAT traversal for mobile or remote Cisco Jabber and TelePresence Video endpoints
MGCP gateway registration
Secure business-to-business communications
Correct answer: CE
Question 2
An engineer must extend the corporate phone system to mobile users connecting through the internet with their own devices. One requirement is to keep that as simple as possible for end users. Which infrastructure element achieves these goals?
Cisco Express Mobility
Cisco Expressway-C and Expressway-E
Cisco Unified Border Element
Cisco Unified Instant Messaging and Presence
Correct answer: C
Question 3
A customer wants a video conference with five Cisco TelePresence IX5000 Series systems. Which media resource is necessary in the design to fully utilize the immersive functions?
Cisco PVDM4-128
software conference bridge on Cisco Unified Communications Manager