Question 16

An engineer must manually provision a Cisco IP Phone 8845 using SIP. Which two fields must be configured for a successful provision? (Choose two.)
  • Question 17

    An incoming off-net call to a user fails. An engineer notices that the off-net call is G.711, but the phone accepts only G.729. Which media resource on a Cisco Unified Border Element and Cisco Unified Communications Manager must the engineer configure to manage the codec negotiation?
  • Question 18

    Refer the exhibit.

    Given this "debug isdn q921" output, what is the problem with the PRI?
  • Question 19

    Refer to the exhibit.

    An engineer verifies the configured of an MGCP gateway. The commands are already configured. Which command is necessary to enable MGCP?
  • Question 20

    What is required when deploying co-resident VMs by using Cisco UCM?