[Freeswitch-users] SIP over TCP with SPA3102 v3.3.6?

Hi guys, Any knows where is the setup of SIP over TCP into SPA3102 but verison v3.3.6? previous version has a lot of documentation on internet, but after the upgrade I can't change this, in base to the recomendation from here: https://freeswitch.org/confluence/display/FREESWITCH/SPA3102+HowTo#SPA3102Ho... "SIP/2.0401Unauthorized"Issue Thanks! Ale