Quectel bc660 k-gl Unauthorized

[Daria_H]

Hi @nofan ,

Please check if you have TLS-SNI extension available and used:

Client is not authorized to connect

Hello, Can you take another look at your wireshark dump and check the TLS Client Hello? For Free and Pay As You Go, we require the TLS-SNI extension to be available and used. (See screenshot below). We ran some tests on embedded C clients so far, but only on the Arduino platforms. Those do support TLS-SNI. [payg-sni]