A company plans to allow users to sign in to Skype for

Business by using either Skype for Business 2015 or the Skype for Business mobile app on various mobile platforms (iOS, Android, and Windows Phone).

Skype for Business mobile users must be able to access conversation history and scheduled meetings.

You nee

d to enable mobility access for Skype for Business 2015 for external networks.

On the Reverse Proxy server, which three services must you publish? Each correct answer presents part of the solution.

A. Skype for Business External Web Services

B. Skype for

Business Internal Web Services

C. Lyncdiscover

D. Skype for Business Phone Access URL

E. Skype for Business Meeting URL

Explanation: