Failed to import and upload device configuration in Grandstream Analog Gateway GXW42XX series

Grandstream FXS GXW42XX Gateway Failed to Upload Device Config


This article describes the issue of uploading the device’s XML config file to Grandstream Analog Gateway GXW42XX. When exporting and importing the XML config from one gateway to another, you may experience an error ‘Failed. Please try again.’


To solve this, remove <mac>xxx</mac> from the XML Config and re-upload it to the new device.