FAQ_Intercoms_private 2N® IP Handset Stránka: Direct call - How to set up a 2N® IP Handset for a direct SIP call (without PBX) and how to open door Stránka: Factory reset - How to reset the settings of 2N® IP Handset to the factory values Stránka: How to report a technical problem with 2N® IP Handset device (firmware, reset, backup, trace, logs) Stránka: My2N - How to register a 2N® IP Handset to My2N or another PBX / proxy server