Two way radios Wifi Walkie Talkie can transmit your voice data to all devices which are on the same network or to any device which you know its IP address..
To send voice message to a single user press the Unicast button and insert the IP address that you want to talk with.
Push to speak button hold and speak.
In case you want to talk Broadcast use the Broadcast button and broadcast domain IP address.

If you found some bugs or miss some features - contact us.