Unsupported Configure 3cx manually on Poly Trio 8800

[diehardall]

Dear all, can anyone help with the manual configuration for the above, please?

 

[Saqqara]

Have a look at https://www.3cx.com/community/threa...-phone-how-can-i-make-it-work-with-3cx.84739/

In the screenshot, you have Authenication disabled.