A MRA deployment is being configured where one of the requirements is for registered Jabber users to pull directory photos from an internal server. What should be configured on the Expressway-C so…

Question

Options

• AA search rule must be created to route the requests to Cisco UCM.
• BThe directory photo server must be added to the HTTP allow list.
• CA neighbor zone must be created to the directory photo server.
• DThe directory photo server FQDN must be added to the Expressway-C certificate.

• A
  13% (6)
• B
  78% (36)
• C
  4% (2)
• D
  4% (2)

Explanation

Expressway-C includes an HTTP server allow list (also called the HTTP proxy allow list) that controls which internal HTTP/HTTPS servers MRA-registered clients are permitted to reach via the Expressway proxy. To allow Jabber clients on MRA to fetch directory photos from an internal server, that server's address or FQDN must be explicitly added to this allow list. Without this entry, Expressway-C will block the HTTP request. Search rules and neighbor zones are for SIP/H.323 call routing-not HTTP traffic-and adding the server to the Expressway-C certificate is unrelated to HTTP proxy access.

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