While trying to forward a message, I can select an all users selection to send a voicemail to everyone but what if I just want to send a message to people in one building or one particular group. Is there a way to create a group of users on Unity or maybe in CallManager so that a message can be sent to certain groups? To go one step further is there a way to limit who has permission to send messages to that user?
Thank you in advance for any feedback.