Microsoft Bot Framework for Skype do not works for other users
<p>I've made Bot for Skype with Microsoft Bot Framework
The bot was registered on MS site (now in the review status).
It answered on my messages in the Skype.</p>

<p>when I share it to other users the Skype shows for them:
<strong>Messaging unavailable.</strong></p>

<p>Could somebody give me some direction how to found where is problem?</p>