Cisco 400-051 Practice Exam Questions

Question No. 1

A Cisco Unified CM engineer configured a phone VPN for remote users but the users cannot register the phones to the VPN.

Which configuration changes fix this problem?

• A. Configure enable outside in the webVPN configuration on the Cisco ASA
• B. Configure the split-tunnel-policy tunnel all attribute on the Cisco ASA
• C. Configure the ssl trust-point SSL outside on the Cisco ASA
• D. Remove the Cisco ASA IP address from the VPN load-balancing configuration

Question No. 2

Refer to the exhibit.

Your customer reported that the Sync Agent service failed to start after a reinstallation of a Cisco this problem after you review these customer logs?

• A. Add “appadmin” application user in Cisco UCM and IM & Presence
• B. Add “appadmin” application user in Cisco IM & Presence
• C. Add “appaduser” application user in Cisco UCM
• D. Add “appadmin” application user in Cisco UCM
• E. Add “appaduser” application user in Cisco UCM and IM & Presence

Question No. 3

Which two clock rates does Performance Monitor use to calculate RTP jitter values? (Choose two.)

• A. PCMU (G.711 mu-law), 8000 Hz
• B. PCMU (G.711 mu-law), 32000 Hz
• C. PCMA (G.711 A-law), 16000 Hz
• D. H.263, 90,000 Hz
• E. H.263 , 64,000 Hz

Question No. 4

Which three unified CM features are affected by application dial rules?

• A. Device mobility
• B. Manager auto-attendant
• C. Extension mobility
• D. Web dialer
• E. Unified mobility
• F. Manager assistant

Question No. 5

Which statement about what happens to a hunt member who does not answer queuing enabled hunt list call in Cisco Unified Communications Manqer 9.1 is true?

• A. The hunt member remains logged in if Automatically Logout Hunt Member on No Answer is not selected in the Hunt Pilot configuration page.
• B. The hunt member is logged off if Automatically Logout Hunt Member on No Answer is selected on the Line Group Configuration page.
• C. The hunt member is logged off automatically and must manually reset the phone to log back in.
• D. The hunt member remains logged in if Automatically Logout Hunt Member on No Answer is not selected in Cisco Unified Communications Manger Service Parameters.
• E. The hunt member is logged off automatically and guest press HLOG to log back in.

Question No. 6

Which SIP INVITE header contains a branch parameters that serves as a transaction identifier?

• A. Contact
• B. Call_ID
• C. Via
• D. Remote_party-ID:
• E. From