An end user opened a ticket, stating that before logging in to Jabber for Windows, a warning is displayed that a server certificate has expired. Which two certificates must be verified on the Cisco Un

The correct answer is B. cup-xmpp on IM&P D. tomcat on Cisco Unified CM. When Jabber for Windows warns about an expired server certificate before login, two certificate endpoints are involved in its connection flow. First, Jabber connects to Cisco Unified CM via HTTPS to retrieve configuration and device settings - this connection uses the Tomcat cert

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Question

An end user opened a ticket, stating that before logging in to Jabber for Windows, a warning is displayed that a server certificate has expired. Which two certificates must be verified on the Cisco Unified Communications Manager and IM&P deployment? (Choose two.)

Options

Acapf on Cisco Unified CM
Bcup-xmpp on IM&P
Ccallmanager on Cisco Unified CM
Dtomcat on Cisco Unified CM
Ecup on IM&P

How the community answered

(31 responses)

A
6% (2)
B
77% (24)
C
13% (4)
E
3% (1)

Explanation

When Jabber for Windows warns about an expired server certificate before login, two certificate endpoints are involved in its connection flow. First, Jabber connects to Cisco Unified CM via HTTPS to retrieve configuration and device settings - this connection uses the Tomcat certificate (option D). Second, Jabber connects to IM&P via XMPP for instant messaging and presence - this connection uses the cup-xmpp certificate (option B). The other options (capf, callmanager, cup) serve different purposes: CAPF is for phone security endpoint registration, callmanager is for SIP/SCCP call signaling, and cup is for SIP federation between IM&P clusters - none of which Jabber validates at login for this warning.

Topics

#Jabber#Certificates#Unified Communications Manager#IM and Presence

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