https://documentation.meraki.com/MS/Other_Topics/Dynamic_ARP_Inspection ... View more

That would probably be a question for the Cisco CER team.   You could try posting a question about CER in the Cisco Enterprise forums - but I wouldn't hold out a lot of hope. https://community.cisco.com/t5/ip-telephony-and-phones/bd-p/5961-discussions-ip-telephony  ... View more