IP Subnets
Allowlist Callr IPs for Inbound Traffic
If your platform restricts incoming traffic (e.g., firewall or proxy), you need to explicitly allow traffic from Callr to ensure Webhooks and fetch
actions reach your servers reliably.
Allow Incoming Connections From
185.76.20.132/30
185.76.22.132/30Source port range: 1024 to 65535
Be sure to configure your firewall or reverse proxy accordingly.
Updated 2 days ago