Are VoIP/SIP calls supported in Nokia 6120 Classic?

Thanks.

I found the relevant information browsing at least ten different Nokia documents independently from your answer. It's a pity that the switch is hidden from UI.

Does Nokia provide web...

Is it possible to make VoIP call on Nokia E65 that goes through internet link built via 3G rather than through WiFi? I am not able to setup this functionality on this phone eventhough it should be...