Skype integrates with Outlook, making it very easy to schedule a Skype meeting from Outlook.
Here's the quick and dirty overview of things to know about Skype meetings.
To schedule a meeting in Outlook:
Note: You can update the meeting options at any time. You don't have to do it when you schedule the meeting, although it is recommended that you do it then.
To schedule a meeting in Outlook 365:
Note: You cannot set meeting options from within Outlook 365. You must go into the meeting room to set the options.