Free Cisco 350-801 Exam Questions

Become Cisco Certified with updated 350-801 exam questions and correct answers

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Total 441 Questions | Updated On: Apr 22, 2026

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Question 1

0001800001

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

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

D : 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.

Answer: D

Question 2

Due to provider requirements, outgoing calls from the Enterprise to the PSTN must start with channel 1.

Which ISDN command changes the channel selection on IOS to meet this requirement?

A : dn bchan-number-order descending

B : dn bchan-number-order ascending

C : dn protocol-emulate network

D : dn incoming-voice voice

Answer: B

Question 3

Refer to the exhibit.

A collaboration engineer is configuring the Cisco UCM IM and Presence Service. Which two steps complete the configuration of the SIP trunk security profile?

(Choose two.)

A : Check the box to accept replaces header.

B : Check the box to allow charging header.

C : Check the box to enable application-level authorization.

D : Check the box to transmit security status.

E : Check the box to accept unsolicited notification.

Answer: A,E

Question 4

0001900001

Refer to the exhibit. A Cisco UCM user with directory number 4401 dials 5507, and the call is routed to a Cisco Unified Border Element. Which IP address will the call be sent to?

A : 10.0.0.2

B : 10.0.0.3

C : 10.0.0.4

D : 10.0.0.1

Answer: C

Question 5

An administrator recently upgraded a Cisco Webex DX80 through its web interface but discovered the next morning that the unit has received to its previous version. What must the administrator do to prevent this from happening again?

A : ign a phone security profile with secure SIP.

B : t the prepare cluster for rollback to pre-8.0 enterprise parameter to true.

C : nfirm the phone load name in the phone configuration.

D : ign a universal device template to the phone.

Answer: C

Page: 1 / 89

Total 441 Questions | Updated On: Apr 22, 2026

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