aRingotel Ringotel mitigates security risks by communicating with your PBX only from the trusted networks. It works as a secure VoIP tunnel that routes voice traffic form remote users to the connected PBX(s).
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Ringotel’s unique architecture provides a number of advantages. You can make yourself familiar with find them on our dedicated webpage How Ringotel Works web page.
Configure Firewall between the PBX and a Ringotel server
Please configure your Firewall/NAT to allow incoming traffic from the Ringotel IP(s) to the SIP (TCP/UDP) and RTP (UDP) ports configured on your PBX. Choose the IP address of the region which you configure when creating an organization in your Ringotel Shell portal (it is not required to white-list all regions).
Region | IP Address |
|---|
Dublin
52.49.236.53
London
35.179.99.238
US West | 54.212.49.175, 44.229.252.175 |
US East | 54.144.152.6, 3.229.25.209 |
Canada (Central) | 15.157.156.24, 35.183.164.141 |
Europe (London) | 35.179.99.238, 3.10.183.230 |
Europe (Frankfurt) | 18.158.192.13, 52.29.63.118 |
Asia Pacific (Singapore) | 175.41.182.209, 13.215.100.9 |
Australia (Sydney) | 52.64.60.63, 3.105.29.244 |
India (Mumbai) | 15.206.18.117, 3.7.21.184 |
Europe (Dublin) | 52.49.236.53 |
South Africa (Cape Town) | 13.244.136.36 |
| Note |
|---|
For FusionPBX: Do not add Ringotel IP addresses to your FusionPBX ACL as this may cause outbound calls to not work. For your phone system, Ringotel works like any other SIP endpoint, such as IP phone and softphone. |
| Info |
|---|
Note: It is not required to white-list the full list of IPs. Only white-list the regions where you create organisations / users. This list of IP addresses and regions is not exhaustive and will be occasionally updated. |
Configure Firewall between the Ringotel users and a Ringotel server
Depending on the organisation's region, a user must be able to communicate with one of the Ringotel servers provided above. The following ports must be opened for users for outbound connections:
443 (TCP)
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