Ringotel Shell mitigates security risks by communicating with your PBX only form 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 |
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London | 35.179.99.238 |
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US West | 54.212.49.175 |
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US |
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East | 54.144.152.6 |
...
Frankfurt | 18.158.192.13 |
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Singapore | 175.41.182.209 |
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, 13.215.100.9 | |
Australia | 52.64.60.63 |
...
India | 15.206.18.117 |
...
Allow incoming access from the above IP addresses to the SIP (TCP/UDP) and RTP (UDP) ports configured on your PBX.
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