Local Sip port on T46

[JamesC]

Hi,

I've just purchased a Yealink T46 phone and I want to register it with 2 different accounts (line 1 and 2) to my PBX (3CX).

Now the phone registers correctly on the PBX but both extensions register on the same SIP port (5065) which obviously gives problems with incoming calls.

On other phones I have I can set a local SIP port per account but on this phone I cannot find this setting? Can anyone tell me where I can set the SIP port for account 1 to 5061 and the SIP port for account 2 to 5063?

Thanks in advance!