0information, and upgrades of IM and status?

You are explaining your architecture diagram to your customer.

0information, and upgrades of IM and status?
A . Through the SBCE to control of the video-to-video, IM and status upgrading
B . Through the SBCE to control of the video-to-video, from the Lync Edge server for IM and status upgrading
C . Through the Lync Edge server to control of the video-to-video, IM and status upgrading
D . Through the Lync Edge server to control of the video-to-video, from the SBCE for IM and status upgrading

View Answer

Answer: B