Which option describes what happens to the local copies of Call Detail Records files on the Cisco Unified CM subscribers after they are transferred to the publisher?
Which MGCP message does a Cisco IOS MGCP gateway send to the backup Cisco Unified CM server when two consecutive keep-alive exchanges failed with the primary Cisco Unified CM
server?
A Cisco Unified Contact Center Express manager wants to add database integration to the
selfservice interactive voice response application. Which four types of licensing and database
servers support this requirement? (Choose four.)
A collaboration engineer is troubleshooting a delay in call completion on a SIP Cisco Unified Border Element gateway. The gateway is set up for dual stack IP with DNS as the dial peer target. In DNA, AAAA and A records are configured for the target. The engineer determines that IPv4 calls should remain IPv4, when possible, to temporary resolve the issue. The company is testing some IPv6 applications so the engineer cannot disable IPv6 altogether. Which configuration can the engineer apply to the Cisco Unified Border Element to accomplish this temporary fix?
In a multicluster deployment model, a customer is using centralized TFTP service. Firewalls are being implemented between each of the clusters. After the installation of the firewalls, the centralized TFTP stopped serving files. What must be changed on the firewalls to fix this issue?
A Cisco Unified CM administrator configured the phone VPN for the remote users. The remote
users cannot see their missed calls. Which two configurations changes fix this problem? (Choose
two)