Solved Unable to Auto-Provision Yealink T22P

[veiliant]

I'm unable to Auto-Provision T22P through a Windows or Raspberry PI SBC, was able to provision a T48G, T48S, T46G.

But unable to provision a T22P. I've disabled the PCI Compliance SSL Setting in the PBX as well, still no dice.

Any help is appreciated, thanks!

 

[cobaltit]

You followed this guide and upgraded the phone to the required firmware?

https://www.3cx.com/sip-phones/yealink-t20p-t22p-t26p-t28p/

 

[veiliant]

Yes, actually i figured it out, i disabled Only Trust Accepted Certificates.

Thanks for the quick reply.

 

[YiannisH_3CX]

Glad to see the issue has been resolved