Hello!
Im using Dahua XVR together with gDMSS Lite app. If Im within local LAN - everything works fine. If Im outside - Im getting message "failed to connect", nevertheless seems that app is connecting to the XVR.
port 37777 is forwarded from outside ( I have specific range of ports forwarded by ISP to internal networks: 3901-3910, port 80 is not available from outside).
In my case: outside IP:3901 -> internal IP:37777. But live preview still not working. Can you advise me please where is a problem?
Thank you!