3CX has released a preview version of V20. Currently 3CX has only released a
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We have previously written articles describing how to renew 3CX's SSL certificate: Linux：https://3x.58voip.com/3cx-v15-v16-renewing-ssl-certificate-linux-server/ Windows：https://3x.58voip.com/3cx-v15-renewing-ssl-certificate/
When connecting to the internet with a computer, security is one of the essential