You can create an appointment or meeting in your Outlook calendar and attach your OpenVoice conference details to it.

1. In your Outlook Calendar, select New Meeting or New Appointment. The OpenVoiceAdd Conference button appears in your menu bar.

   Result: The OpenVoiceAdd Conference button appears in the menu.

2. Select Add Conference to create an OpenVoice invite you can send out to your guests.
   
3. Select the date and time of your call, invite attendees, and change the subject of your invite (if desired).
   
4. Select Send to email your conference invitation.
   Note:  If this is the attendee's first time using OpenVoice, the invitation email includes a link to download the app for the user's mobile device.