Microsoft
70-337 · Question #74
You are evaluating whether the PSTN gateways must be upgraded to support the planned migration to Lync Server 2013. You need to identify the minimum number of ports required for each PSTN gateway in t
The correct answer is D. 200. NY has 4000 users, 25% on the phone, and 20% of those to the PSTN. 4000.25.20 = 200
Plan and configure for Enterprise Voice
Question
You are evaluating whether the PSTN gateways must be upgraded to support the planned migration to Lync Server 2013. You need to identify the minimum number of ports required for each PSTN gateway in the New York office. How many ports should you identify?
Options
- A10
- B20
- C100
- D200
How the community answered
(46 responses)- A17% (8)
- B4% (2)
- C9% (4)
- D70% (32)
Explanation
NY has 4000 users, 25% on the phone, and 20% of those to the PSTN. 4000*.25*.20 = 200
Topics
#PSTN gateway#port calculation#capacity planning#concurrent calls
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