Network Refresh w/Cisco voice gateway

[Brian305]

Greetings everybody,

I was hoping to get a sanity check here. I have converted many of our branch offices into the below network stack configurations (minus the voice gateway), but this particular branch is the only one still utilizing the non-SIP cloud (and local PRI)  and must maintain the voice gateway back to the CUCM via the IPSEC tunnel.

Is it as simple as I have diagramed? I was not sure if the best placement of the voice gateway is off the L3 switch or move upstream to the MX unit.
Do i need to setup a voice vlan on the MX as well?

Thanks to all in advance who provide any feedback, I really appreciate it.

[Mloraditch]

If you only have one mx it could be plugged into either, but generally I would prefer in the switch.

What is your existing configuration? Is there a reason you don't want to just replicate that? I.e. if you are moving your PC vlan from a router to a mx, you'd move your voice vlan the same way. That would be the simplest thing I would do in such a situation.

If you have IP phones you should have a voice vlan, but you also may not want to try doing too many changes at once if there isn't one now and everything is working.

[PhilipDAth]

I don't see any issue with your network diagram.