Solved 3CX Telnyx TLS Support

[ivrhelp]

Hello 3CX,

As of 6/1/2021, Telnyx will not be supporting TLS 1.0 and 1.1. They will only support TLS 1.2 or greater. Will this impact 3CX or any configuration with a Telnyx SIP trunk using the platform? If so, are there any documented mitigation steps?

 

[YiannisH_3CX]

Hi @ivrhelp

No extra steps are needed. 3CX supports TLS 1.2 and previous TLS versions are by default turned off so you should be fine. Just make sure that you are running the latest 3CX stable build to benefit from all the latest security improvements.

 

[ivrhelp]

Okay. Thank you for the update.