Configure Cisco spa504 using TLS with 3CX system

[semn]

Hi
With couple days ago i receive a task from my boss to configure all remote spa504 phones to using TLS instead UDP. Can someone help me with some advices or some documentation about that?

Thanks in advance
George

 

[StefanW]

that is not that easy. i had a look at this some time ago and berried it after looking into the "guide" doc from cisco.
have a look in the myciscocommunity.com you will see the doc there to try it.