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Implementing and Operating Cisco Collaboration Core Technologies (CLCOR)

Exam Details

  • Exam Code
    :350-801
  • Exam Name
    :Implementing and Operating Cisco Collaboration Core Technologies (CLCOR)
  • Certification
    :CCNP Collaboration
  • Vendor
    :Cisco
  • Total Questions
    :500 Q&As
  • Last Updated
    :Apr 16, 2025

Cisco CCNP Collaboration 350-801 Questions & Answers

  • Question 211:

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

    A. digest user

    B. serial number

    C. manufacturer

    D. authorization code

  • Question 212:

    An administrator configures Cisco UCM to use UDP for SIP signaling and finds that an endpoint cannot make calls. Which action resolves this issue?

    A. Change the common phone profile.

    B. Change the SIP dial rules.

    C. Change the SIP profile.

    D. Change the phone security profile.

  • Question 213:

    Where in Cisco UCM are codec negotiations configured for endpoints?

    A. under device profiles in device settings

    B. in in-service parameters

    C. in enterprise parameters

    D. under regions using preference lists

  • Question 214:

    An engineer configures a Cisco Unified Border Element and must ensure that the codecs negotiated meet the ITSP requirements. The ITSP supports G.711ulaw and G.729 for audio and H.264 for video. The preferred voice codec is G.711. Which configuration meets this requirement?

    A. Voice class codec 10 codec preference 1 g711ulaw codec preference 2 g729r8 video codec h264 dial-peer voice 101 voip session protocol sipv2 destination el64-pattern-map 1 voice-class codec 100

    B. Voice class codec 10 codec preference 1 g711ulaw codec preference 2 g729r8 dial-peer voice 101 voip session protocol sipv2 destination el64-pattern-map 1 voice-class codec 10

    C. Voice class codec 10 codec preference 1 g711ulaw codec preference 2 g729r8 video codec h264 dial-peer voice 101 voip session protocol sipv2 destination el64-pattern-map 1 voice-class codec 10

    D. Voice class codec 10 codec preference 1 g729r8 codec preference 2 g711ulaw video codec h264 dial-peer voice 101 voip session protocol sipv2 destination el64-pattern-map 1 voice-class codec 10

  • Question 215:

    A customer wants to conduct B2B video calls with a partner using an on-premises conferencing solution. Which two devices are needed to facilitate this request? (Choose two.)

    A. Expressway-C

    B. MGCP gateway

    C. Cisco Unified Border Element

    D. Cisco TelePresence Management Suite

    E. Expressway-E

  • Question 216:

    A Cisco UCM administrator wants to enable the Self-Provisioning feature for end users. Which two prerequisites must be met first? (Choose two.)

    A. End users must have a primary extension.

    B. End users must be associated to a user profile or feature group template that includes a universal line template and universal device template.

    C. End users must have a secondary extension.

    D. End users must belong to Standard CCM Admin Users group, the Standard CCM End Users group, and the Standard CCM Self-Provisioning group.

    E. Cisco Extended Functions service must be running.

  • Question 217:

    An administrator executes the debug isdn q931 command while debugging a failed call. After a test call is placed, the logs return a disconnect cause code of 1. What is the cause of this problem?

    A. The dialed number is not assigned to an endpoint.

    B. The destination number rejects the call.

    C. The destination number is busy.

    D. The media resource is unavailable.

  • Question 218:

    The IP phones at a customer site do not pick an IP address from the DHCP. An engineer must temporarily disable LLDP on all ports of the switch to leave only CDP. Which two commands accomplish this task? (Choose two.)

    A. Switch(config)# no lldp transmit

    B. Switch# configure terminal

    C. Switch# copy running-config startup-config

    D. Switch(config)# no lldp run

    E. Switch(config)# interface GigabitEthernet1/0/1

  • Question 219:

    Refer to the exhibit.

    A collaboration engineer adds a redundant NTP server to an existing Cisco Collaboration solution. On the Cisco UCM OS Administration page, the new NTP server shows as "Not Accessible". Which action resolves this issue?

    A. Delete and re-add the new NTP server via the Cisco UCM command-line interface.

    B. Start the NTP service on the new NTP server.

    C. Configure the "reach" value as "377" for the new NTP server.

    D. Restart NTPD on the Cisco UCM server.

  • Question 220:

    Which action is required for a firewall configuration on a Mobile and Remote Access through Cisco Expressway deployment?

    A. The external firewall must allow these inbound connections to Expressway: SIP: TCP 5061: HTTPS: TCP 8443; XMPP: TCP 5222; Media: UDP 36002 to 59999.

    B. The internal firewall must allow these inbound and outbound connections between Expressway- and Expressway-E: SIP: HTTPS (tunneled over SSH between and E): TCP 2222: TCP 7001; Traversal Media: UDP 2776 to 2777 (or 36000 to 36011 for large VM/appliance); XMPP: TCP 7400.

    C. Do not use a shared address for Expressway-E and Expressway-, as the firewall cannot distinguish between them. If static NAT for IP addressing on Expressway-E is used, ensure that any NAT operation on Expressway- does not resolve the same traffic IP address. Shared NAT is not supported.

    D. The traversal zone on Expressway- points to Expressway-E through the peer address field on the traversal zone, which specifies the Expressway-E server address. For dual NIC deployments, set the Expressway-E address using an FQDN that resolves the IP address of the internal interface.

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