Model : Hardware Version : Firmware Version : ISP : Dear TP-Link Support, I go through many posts here.. I don't see any tech support response to all the customers request/issue. Do Tp-Link support...

within the same network, it working fine. when using outside network connection.. its not working..

I updated the firmware. Do not have this issue anymore. but i realised, when i use the same network Wifi.. its can speak and hear from the camera. When using outside network like 4G network.. or...