Hello, We are looking at using Meraki MX appliances to replace our 2900 routers that are going end of software support. They are all running SRST and needed to connect to the PSTN for B1 or PRIs for voice. So I can either replace them with standard Cisco 4300 or maybe put them on the "outside" of a MX appliance and use them as just voice gateways. I am thinking that should be safe as we could restrict access to them through the MX. With a one arm appliance in my core I could start implementing the Meraki SD-WAN solution Cisco 2900 as Voice Gatewaay. Any thoughts?
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