The Invite by phone feature is grayed out in my meeting.
I can't select the Invite by phone option in my session.
I am unable to use the Invite by phone feature in my event.
This issue occurs if the call-back feature has been disabled for the host account and/or Webex site.
Call-back teleconferencing must be enabled for the host account and/or Webex site to resolve the issue. Contact your Site Administrator for further assistance: Contact Your Webex Site Administrator