Free Access Cisco.350-801.v2023-12-01.q229 Practice Test (Page 6)

Question 21

Refer to the exhibit.

Refer to the exhibit. An administrator is attempting to register a SIP phone to a Cisco UCM but the registration is failing. The IP address of the SIP Phone is 10.117.34.222 and the IP address of the Cisco UCM is 10.0.101.10. Pings from the SIP phone to the Cisco UCM are successful. What is the cause of this issue and how should it be resolved?

A.An NTP mismatch is preventing the connection of the TCP session between the SIP phone and the Cisco UCM. The SIP phone and Cisco UCM must be set with identical NTP sources.

B.An network device is blocking TCP port 5060 from the SIP phone to the Cisco UCM. This device must be reconfigured to allow traffic from the IP phone.

C.The certificates on the SIP phone are not trusted by the Cisco UCM. The SIP phone must generate new certificates.

D.DNS lookup for the Cisco UCM FQDN is failing. The SIP phone must be reconfigured with the proper DNS server.

Question 22

What is a capability of a Cisco IOS XE media resource?

A.It provides a hardware conferencing solution.

B.It provides call forwarding capabilities.

C.It provides redundancy for voice calls.

D.It provides a voice packet optimization solution.

Question 23

An administrator must implement toll fraud prevention on cisco UCM using these parameters:

How must the route pattern be implemented?

A.Pattern = 3.800xxxxxx

B.Pattern = 8005551212.1122113

C.Pattern = 1122113.8005551212

D.Pattern = 8005xxxxxx

Question 24

Which configuration tells a switch port to send Cisco Discovery protocol packets that configure an attached Cisco IP phone to trust tagged traffic that is received from a device that is connected to the access port on the Cisco IP phone?
A)