Before you start
Dial-out only appears when the room supports it.Dial-in must be enabled for the room. If dial-in isn’t turned on, the dial-out option is hidden from the Participants tab entirely. Contact sales@coresee.com to get the option on your account.
How to dial out
Add the number, then choose whether to call it immediately or save it for later.1
Open the Side Panel and go to the Participants tab.
2
Open the 'Call Participants' section to add phone numbers to your room.
3
Enter a nickname for the entry, pick the country code, and type the phone number.
An extension field is optional.
4
Use the + button to add more rows if you're dialing several numbers at once.
Managing an active call
Once a number is in the participant list, calling or ending the call is a single click away — no need to re-enter the number.1
Find the dial-out entry in the participant list. Absent entries show a phone icon to call them.
2
Click the phone icon to place the call. The row updates to RINGING, then UP once the call connects.
3
To end the call, click the hang-up icon on the same row at any time.
Common Scenarios
Someone needs to join by phone, right now
Add their number in the Dial-out pane and use Call Now. The row will show RINGING until they pick up.
Setting up a call for later in the session
Use Call Later to register the number ahead of time. It sits in the participant list as absent — call it with a single click whenever you’re ready, without re-typing anything.
The call went unanswered
The row settles to a callable state once the call goes down. Click the phone icon on that row again to redial — there’s no need to re-enter the number.
You're a guest co-host and need to place a call
You can call or hang up on any number already in the participant list, but you can’t add a brand-new number yourself. Ask the host or a full co-host to add it first — after that, you can manage the call.