We recommend to use the latest firmwares. No licence is needed for this scenario.
Firmware 2.25 and older
Configuration of 2N® IP Intercom
- Go to IP Intercom´s web management, section Services - Phone - Calls and set incoming calls mode to Always busy. IP Intercom can´t be called now.
3. Go to IP Intercom´s web management, section Directory - Users - selected user and change Phone Number format from device:device_name to sip:IP_of_device.
Now IP Intercom can´t call Indoor Touch by a proprietal way.
Configuration of 2N® Indoor Touch
- In Indoor Touch´s menu go to 2N Helios IP Mobile app - Settings and set any Access Key. Indoor Touch can´t be search in the network by IP intercom (still can be called) and the proprietal video preview is disabled.
2. In Indoor Touch´s menu go to 2N Helios IP Mobile app - Settings and disable SIP port randomisation. Indoor Touch can be called by a phone number in format sip:IP_of_device.
Firmware 2.26 +
There is a new feature in the intercom since fw version 2.26. You can simply control the video preview and postview streams by the parameter "Enable Video Preview"