We have allocated VLAN 14 (10.1.4.x) on our MX250 for our new phones. but the telephony provider hasn't offered much in the way of config advice apart from the following list (certainly nothing Meraki specific). Is there a way of only allowing 10.1.4.x devices access to their side of things. The UC-One software I can treat separately as all clients will need access but I'd like the phones to be configured properly.
