Need Zoom voice server URLs so we measure MOS, Loss, Latency, Jitter

Hello!

We have Meraki stacks at all of our locations. We also use Zoom phone at those locations. We want to set up VoIP Health and Insights in the Meraki dashboard so we can measure the health of Zoom's VoIP servers. VoIP Health allows us to generate metrics on MOS, Loss, Latency, and Jitter at each one of our stores so we can have more visibility into issues at our locations, if any. 

Does anyone know the specific URLs that the Zoom phone system hits for SIP and RTP? Zoom's firewall rules point to *.zoom.us which isn't specific. Thank you!