Cisco
640-461 · Question #291
640-461 Question #291: Real Exam Question with Answer & Explanation
The correct answer is D. Cisco Unified Communications Manager is unable to allocate DN.. See the full explanation below for the reasoning.
Question
Which Cisco Unified Communications Manager configuration causes an IP phone screen to display a "registration rejected" message?
Options
- ACisco Unified Communications Manager is unable to reach user IP phone.
- BCisco Unified Communications Manager database replication status is 2.
- CCisco Unified Communications Manager auto registration is disabled.
- DCisco Unified Communications Manager is unable to allocate DN.
- ECisco Unified Communications Manager subscriber is offline.
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