Digicert Certificate for Cisco Phones

[Icecoolz]

Hi,

Can anyone please let me know whether Digicert certification is supported by Cisco SPA 504G ip phones??
I'm planning to buy Digicert ca certificate for 3CX to use our FQDN, and wants to confirm this will be supported by the end points(spa 504 ip phones).

Can someone please let me know?
Merry Christmas!

Thankyou.

 

[sip.bg]

Rather not. I don't think Cisco SPA series support any certificates.
Also the phones can be hacked easily, so better choose another brand (from supported and recommended ones).