Multiple users are unable to send or receive Instant Messages. What is causing this problem?

Users are unable to connect to an Avaya Equinox Conferencing Virtual Meeting Room from Avaya IX Workplace Clients (Windows/Mac/iOS/Android) and Avaya IX Workplace for Web Clients. A traceSM output displays the following error message:
404 Not Found (No route available)
Based on the error displayed in the trace, what is the cause of this problem?

What is the default Logging Level setting on Avaya Aura Device Services?

A support engineer wants to set up System Manager to automatically trap/receive alarms generated by the customer's Avaya solution components and present them under Events > Alarms.
Which two products can System Manager be set to automatically trap/receive alarms using internal Serviceability Agents? (Choose two.)

Refer to the exhibit.

A support technician has logged in to the Equinox Management web GUI and noticed an amber colored status indicator next to one of Equinox Media Servers under Devices.
What can be the problem with the Equinox Media Server?