Voptech FXS gateway registers to IPPBX
If you will register FXS gateway to IPPBX, you can [...]
Upgrade the firmware of Android IP Video Phone V60 via its USB disk
If you will upgrade the video phone V60 to the specific firmware, you can refer to the below steps: 1. Put the firmware to your USB device; 2. Plug the USB device to the video phone;