A Cisco Unified IM and Presence version 11 .5.1 on-premises deployment of instant messaging with a capacity of 50.000 users includes the multiple device messaging feature. Each of the 30,000 users has 3 Jabber clients. The customer reports that messages are not being received on all 3 clients. What should the administrator do to resolve this issue?

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Refer to the exhibit. An administrator is configuring the auto-attendant script for a Cisco Unity Express Integration to Cisco UCME and wants to play the "busOpenprompt" wave file when il is not a holiday. How should the script be configured to accomplish this goal?

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Users connected to the internal network report a "Cannot communicate with the server" error while trying to log in to Cisco Jabber using auto service discovery. The Jabber diagnostics and the SRV record configuration are as shown in the exhibit. The host cucm1.ccnp.cisco.com is correctly resolved by the user desktops with the Cisco Unified Communications Manager IP address. Why is the user not able to log in?

Which HTTP response code does Cisco UCM use to redirect a client to the identity provider for authentication?

What is the primary mechanism in Cisco Unity Connection that is used for toll fraud prevention?