Ringotel Shell mitigates security risks by communicating with your PBX only from the trusted networks. Depending on the selected region, please add firewall rules to allow incoming connections from these IP addresses:
Region | IP Address |
|---|---|
Dublin | 52.49.236.53 |
London | 35.179.99.238 |
US West | 54.212.49.175 |
US East | 54.144.152.6 |
Frankfurt | 18.158.192.13 |
Singapore | 175.41.182.209, 13.215.100.9 |
Australia | 52.64.60.63 |
India | 15.206.18.117 |
Allow incoming traffic from the Ringotel IP(s) to the SIP (TCP/UDP) and RTP (UDP) ports configured on your PBX.
This list of IP addresses and regions is not exhaustive and will be occasionally updated.