Thanks — you're asking where to get the IP range needed when you pin your SIP URI to .sa (Saudi Arabia). The list of LiveKit static IPs for firewall allowlisting is published here: https://docs.livekit.io/deploy/admin/firewall/#static-ips If your Saudi (.sa) region/ip range isn’t listed there, .sa-specific IP ranges are not provided in the public docs. In that case you can either: • Use the wildcard domains noted on the same firewall page, or • Tell me whether you need ingress, egress, or both and the project/room/region you’re using so I can check region-specific IP ranges for you. Sources: Checklist for Regional Deployments | LiveKit, with interactive elements