Hi,
It is by design.
When the presence status on SFB client change to busy\in a meeting\in a conferencing call, the presence status of this SFB account on the Skype client is "do not disturb". However, the Skype client user could still IM\A\V with this SFB users. It
is just seems like the "do not disturb" but not it.
If the SFB user set "do not disturb", then nobody could contact to him.
Best Regards
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Eason Huang
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