AT^DSCI doesn't work on EC25EFAR08A06M4G

IoT Modules LTE Standard Module
1

Hello
we use AT^DSCI=1 to have realtime status on voice calls.
This command is accepted but no DSCI events are generated on EC25EFAR08A06M4G firmware.
Works fine on EC25EFAR06A01M4G.

Is there any chage on this command ?

2

hi，
Please send the AT^DSCI=? command first to see if this command is supported? And send the at command process.
Thanks