How to regenerate SIP/TLS certificate for 3cx domain?

[AndreC]

Hi all,

I lost my certificates that were generated at install time in the Secure SIP tab (#/app/settings/security/159/secure_sip).
How can I regenerate them?

It's a 3CX Provided FQDN and NOT a custom domain.

Is there a way to force trigger a new generation somehow?

Thanks

 

[AndreC]

Hi Andre,

We support 3B+ only, so performance and compatibility cannot be guaranteed nor is tested by our R&D on other devices such as the CHIP .

The not getting detected part comes down to multicast. The SBC machine must be listening to the multicast IP and the phone must be on a network that can pass the multicast messages otherwise it will never be detected. So get a 3B+ and use our Raspberry image and guide or run it on a small pc instead if you want it to perform as intended
https://www.3cx.com/docs/installing-pbx-raspberry-pi/

PS: You must be running the 3CX firmware for the T23G https://www.3cx.com/sip-phones/yealink-t20p-t22p-t26p-t28p/

Thanks
When you say Only 3B+ is that mean that the 4’s are also not supported or simply the minimum specs?

 

[JohnS_3CX]

Hi Andre,

I mean only the Raspberry Pi 3B+ exclusively (for now), and we provide an SD card image for it in our guide.

The Pi 4 is planned for a later stage, but it runs only Debian 10 which is not yet supported by 3CX

 

[AndreC]

Hi Andre,

I mean only the Raspberry Pi 3B+ exclusively (for now), and we provide an SD card image for it in our guide.

The Pi 4 is planned for a later stage, but it runs only Debian 10 which is not yet supported by 3CX

Thanks,

I'll probably order one to test it out.

 

[JohnS_3CX]

No problem, just use this guide that includes our image
https://www.3cx.com/docs/installing-pbx-raspberry-pi/

And if you need any assistance with the Pi, you can start a new thread directly