Free Cisco 350-801 Practice Questions 2026 | Implementing Cisco Collaboration Core Technologies (350-801 CLCOR)

After an administrator installs the Cisco jabber Client, it fails to register with the cisco UCM server. Which two actions should be taken to troubleshoot this problem? (Choose two.)

A.

Verify the installation of the LMHOST file on the PC

B.

Verify the configuration of the DNS SRV record.

C.

Verify corporate firewall settings for client connections.

D.

Verify Layer 3 connectivity on the gateway.

E.

Reboot the Cisco Unified Border Element Gateway

Refer to the exhibit. An engineer must configure DHCP service on the cisco service on the
Cisco UCM. In which filed must the engineer configure the server IP to provide the
configuration files to the endpoint?

A.

Primary Router IPv4 Address

B.

Primary TFTP Server IPv4 Address (Option 150)

C.

Primary Start IPv4 Address

D.

Bootstrap Server IPv4 Address

What is a capability of Cisco Expressway?

A.

It provides access to on-premises Cisco Unified Communications infrastructure for remote endpoints

B.

It has remote endpoint enrollment with Certificate Authority Proxy Function

C.

It functions as an analog telephony adapter

D.

It gives directory access for remote users via Cisco Directory Integration

What are two characteristics of jitter in voice and video over IP communications? (Choose two.)

A.

The packets arrive at varying time intervals

B.

The packets arrive out of sequence

C.

The packets arrive with frame errors

D.

The packets arrive at uniform time intervals.

E.

The packets never arrive due to tail drop

Refer to the exhibit. Which codec should an engineer select for a call made between “Dallas-REG” & “Austin-REG”?

A.

MP4A-LATM

B.

G.729

C.

OPUS

D.

G.711

What makes Cisco Unified Border Element a better choice than a conventional Session border controller?

A.

Voice policy

B.

SIP security

C.

DTMF interworking

D.

Address hiding

Callers from a branch report getting busy tones intermittently when trying to reach
colleagues in other office branches during peak hours An engineer collects Cisco
CallManager service traces to examine the situation. The traces show:
What should be fixed to resolve the issue?

A.

codec configuration

B.

region configuration

C.

class of service configuration

D.

geolocation configuration

What does average rate limiting allow?

A.

transmits traffic bursts up to the Bc size

B.

more traffic than the CIR to be sent when there is available bandwidth

C.

bandwidth up to the Be size

D.

traffic to burst to the Be size when there is available bandwidth

An administrator troubleshoots call flows and suspects that there are issues with the dial plan Which tool enables a quick analysis of the dial plan and provides call flows of dialed digits?

A.

Digit Analysis Analyzer

B.

Dialed Number Analyzer

C.

Cisco Dial Plan Analyzer

D.

Dial Plan Analyzer

Which type of input is required when configuring a third-party SIP phone?

A.

digest user

B.

serial number

C.

manufacturer

D.

authorization code