You need to recommend an Enterprise Voice configuration that meets the companys voice requirements. What should you include in the recommendation?
A.
four Voice Policies and one Response Group
B.
one dial plan that contains four normalization rules
C.
one Voice Policy and four Response Groups
D.
two dial plans that contain two normalization rules
Explanation:
IMO the question relates to establishing inter-site dialing, so we need two dial plans, as each can have only one external line prefix. (http://technet.microsoft.com/en-us/library/gg398909.aspx)
But in the scenario, only 1 external line prefix is asked for. The rest are normalizations (Add 4 in front of extension to dial to Main office. Add 5 in front of extension to dial to Branch office).
I’d say B is the correct answer.
The other thing to remember is that the External Line prefix is optional. You can manage it by using a normalization rule instead if you like. And that gives you the 4 normalizations answer B refers too:
– Dial 8 for outside line
– Enter special code for long distance
– Add 4 before extension to call branch office
– Add 5 before extension to call main office
Then again…you can argue D with the following scenario…
– Site Policy for Main Office
– External prefix field set to 8
– Normalization rule for long distance code
– Normalization rule for add 4 to dial branch office
– Site Policy for Branch Office
– External prefix field set to 8
– Normalization rule for long distance code
– Normalization rule for add 5 to dial main office
Adds a little duplication but essentially accomplishes the same thing. This is why I hate these questions sometimes 🙂