Is it possible to configure WAN fallback for USB or SD Card commissioning?
I don’t see the option for it in Talk2M, but I was wondering if it’s something I could configure manually.
Yes, it is possible. You’ll need to manually set the parameters in the configuration file that is generated by the eCatcher wizard. If you have access to a device to configure through the web interface, it may be easier to configure that normally, then copy its configuration (comcfg.txt, accessible through FTP) and extract the relevant parameters to add to your fresh config file.
The relevant parameters (excerpt from comcfg.txt reference):
You will also need to include the connection settings for the interface being used for fallback.