SCEP Enrollment — Cloud NDES

The following endpoint must be accessible from the device VLAN:

Endpoint	Port	Protocol	Direction	Purpose
ndes.audiocodesaas.com /certsrv/mscep/mscep.dll/pkiclient.exe	443	HTTPS / SCEP	Outbound	Certificate signing request, issuance, renewal and rollover over SCEP against Microsoft Network Device Enrollment Service.