An administrator is troubleshooting MRA registration failures and discovered that the affected endpoints have expired manufacturer-installed certificates (MICs) What must be configured to permit the end-to-end registration and media encryption without using the Certificate Authority Proxy Function?
Refer to the exhibit.
An administrator is configuring a new phone on a Cisco UCM cluster and the phone failed to register. The Cisco UCM cluster is in non-secure mode. Which action resolves the issue?
Refer to the exhibit A collaboration engineer Inspects a packet flew between an IP phone and Cisco UCM by using Wireshark The IP phone that uses IP address 10.192 33.20 cannot register to Cisco UCM that has IP address 10 192 33 60 What is the cause of the issue?
After an engineer implements the FAC and CMC features together, users report that calls take almost one minute to complete and that they occasionally hear the reorder tone. Which two actions address this issue?( Choose two)
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?
An administrator is adding regions in Cisco UCM. Which codec(s) are selected when a call is placed if the max audio bit rate used is 8 kbps?
Location-based call admission control is used in Cisco UCM to control the amount of bandwidth allowed between predefined locations. What must be considered when calculating the number of calls that can be made?
Webex calling customers can now avoid potential security risk by blocking spam or a phishing call What is a key characteristic of how Webex Calling determines if an incoming call is spam or fraud?
Users want their mobile phones to be able to access their cisco unity connection mailboxes with only having to enter their voicemail pin at the login prompt calling pilot number where should an engineer configure this feature?
TESTED 27 Oct 2026
