I use a connectiivitiy module with this cellular lib.
I met a trouble about getting IP address when using SIM card that supports both IPv4 and IPv6.
Cellular_GetIPAddress function only gets IPv4 address when using both IP protocol.
The module returns below IP data. The first one is IPv4, and second one is IPv6.
"111.112.113.114","1111.2222.3333.4444.5555.6666.7777.8888"
However, Cellular_GetIPAddress function only get "111.112.113.114" of IPv4.