SX541 Annex B work on Annex A with SMC Annex A firmware?

[funxlab]

Hello Everybody,

I have many VoIP hardware and I have been the most unlucky guy on this forum with VoIP stuff

Today's question: Can I use Siemens SX541 Annex B on Annex A line after changing firmware and bootloader with SMC Annex A firmware and bootloader ?



Thank you for reading and your replies (if any )

 

[funxlab]

I did it it is now working on my Annex A line with SMC 2.15 and bootloader 0.69d ...yeeeeeeeeeeee