Question 131

What is the purpose of a DNS CNAME record?
  • Question 132

    A network engineer at Cisco.com has 30 video endpoints registered to Cisco UCM 12.5.x. Which type of pattern must the engineer create to allow the video endpoints to dial meet.cisco.com?
  • Question 133


    Refer to the exhibit. Given this "debug isdn q921" output, what is the problem with the PRI?
  • Question 134

    Which Cisco Unified Communications Manager feature allows administrators to encrypt signaling and media between IP phones without deploying a full end-to-end PKI infrastructure for each device manually?
  • Question 135

    An engineer must configure an MGCP gateway and register it to Cisco Unified Communications Manager.
    Which prerequisite must be met before applying the gateway commands to enable MGCP?