You can forward all incoming calls to a group, team member, or an external number.
Within Ringblaze dashboard, click Settings on the left navigation
Click on Phone Numbers link
Choose the phone number you want to set up the call flow, and click Call Flow tab
On the Call Flow page, click the switch next to Call Forwarding to enable it
Within the Call Forwarding action, choose to forward incoming calls to a group or an external number.
Click Save to confirm.