Which of the following MCU logs cannot be downloaded to an XML file by using the web interface on a Cisco
TelePresence MCU?

A.
the audit log

B.
the event log

C.
the call detail records

D.
the H.323/SIP log

Explanation:
The event log cannot be downloaded to an Extended Markup Language (XML) file by using the web interface
on a Cisco TelePresence multipoint control unit (MCU). However, the event log can be downloaded as text or
can be sent to syslog servers. Errors, warnings, and other informational messages are found in the event log.
The last 2,000 event log messages can be displayed by navigating to Logs > Event log.
The audit log can be downloaded to an XML file by using the web interface on a Cisco TelePresence MCU.
Configuration changes are found in the audit log. A Cisco TelePresence MCU stores the last 100,000 audit
messages internally or on compact flash if it is available. However, only 2,000 messages are displayed by using
the web interface.
The call detail records can be downloaded to an XML file by using the web interface on a Cisco TelePresence
MCU. Call detail records can be used for billing and reporting purposes.
The H.323/SIP log can be downloaded to an XML file by using the web interface on a Cisco TelePresence
MCU. H.323 messages and Session Initiation Protocol (SIP) messages are found in the H.323/SIP log. Only 10
pages of logged messages can be stored in the H.323/SIP log. By default, the H.323/SIP log is disabled.

Cisco: Cisco TelePresence MCU Series, Administrator Guide: Advanced topics (PDF)