I have a snom D725 deskphone and i need to disable TLSv1.0 and TLSv1.1.
I found in another forum that the correct way is to edit the identity of the user and on outbound proxy to add "x.x.x.x:506;transport=tls" where x.x.x.x is the ip of the pbx server. I did that but it didn't work and the phone shown unregistered. Firmware installed: snom725-SIP 10.1.119.10