Neels! Thanks so much for this. 

I had another question, I did a reverse lookup on the public IP address that the nano3G was set to when I got it, so I know the MNC and presumably the MCC as well. Do you think that information is mandatory for the firmware? Like, did they do custom firmware builds for specific telcos?

Thanks

<end transmission>

On Oct 27, 2021, at 16:21, Neels Hofmeyr <nhofmeyr@sysmocom.de> wrote:

Just to mention it, the FreeSwitch configs that worked for me at some point in
time are available at https://git.osmocom.org/osmo-dev/tree/net
(you need to run fill_config.py to render the templates)

Haven't used those in a while, just saying.

~N