P370 Ext Mapping Issue

Sangoma Phones
#1

All, just got the new P370. I have enabled DPMA. When I go to ext mapping to add this end point I get
“P370 devices can only be provisioned using templates with PhoneApps Protocol set to https”

When I go to create a new template it only has an option for PhoneApps Protocal to be HTTP… what am I missing here?

#2

Set up a TLS cert using Certificate Manager and then enable and config https in System Admin and then enabled the Phone Apps https port in System Admin.