TCP_Echo_Client_PPP with P-L496G-CELL02

[tommy]

I would like to try a PPP connection with P-L496G-CELL02 + BG96 board with X-CUBE-CELLULAR v7.0.0.
Among the available demos I have not found the one that realizes the PPP connection.

I don't want to buy another board so I tried to modify the L496_BG96_TCP_Echo_Client demo by setting

#define USE_SOCKETS_TYPE (USE_SOCKETS_LWIP) in plf_features.h

But not compile.

Is there an easier way to realize this? Documentations?

Thanks