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300-820 · Question #144
300-820 Question #144: Real Exam Question with Answer & Explanation
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Cisco Expressway for Collaboration
Question
When external video endpoints are called via a DNS zone, which dialing method requires DNS to be configured in the Expressway server?
Options
- AIP dialing
- BURI dialing
- CDN dialing
- DE.164
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Topics
#Expressway#URI Dialing#DNS#External Calling