The Cisco Unified Communications system of a company has five types of devices:
*Cisco Jabber Desktop
Which two types of devices are affected when an engineer changes the DSCP for TelePresence Calls parameter? (Choose two.)
Answer: D, E
Question No. 2
A new administrator at Company X has deployed a VCS Control on the LAN and VCS Expressway in the DMZ to facilitate VPN-less SIP calls with users outside of the network. However, the users report that calls via the VCS are erratic and not very consistent.
What must the administrator configure on the firewall to stabilize this deployment?
Question No. 3
Which two options should be selected in the SIP trunk security profile that affect the SIP trunk pointing to the VCS? (Choose two.)
Answer: A, D
Question No. 4
When video endpoints register with Cisco Unified Communications Manager, where are DSCP values configured?
Question No. 5
Which three items must you configure to enable SAF Call Control Discovery? (Choose three.)
Answer: B, E, F
Question No. 6
Which feature allows you to specify which endpoints ring when someone calls a user on a specific destination ID?
Question No. 7
How does Cisco Extension Mobility work?
Question No. 8
Which two statements about Cisco Unified Mobility are true? (Choose two.)
Answer: B, E
Question No. 9
Which three CLI commands are used when configuring H.323 call survivability for all calls? (Choose three.)
Answer: A, C, D
Question No. 10
In a node-specific Service Advertisement Framework forwarder deployment model, what is the maximum number of Service Advertisement Framework forwarders that you can assign to a specific node?
Question No. 11
What is the default DSCP/PHB for video conferencing packets in Cisco Unified Communications Manager?
Question No. 12
Which two configuration items must you verify when a Cisco Unified IP Phone fails to register to the secondary Call Manager server? (Choose two.)
Answer: B, E
Question No. 13
Which option indicates the best QoS parameters for interactive video?