I write these codes in the zaptel.conf
fxsks=2
fxoks=4
loadzone=us
defaultzone=us
but it can not run well.when i run modprobe wctdm , it shows
ZT_CHANCONFIG failed on channel 2: Invalid argument (22)
Did you forget that FXS interfaces are configured with FXO signalling
and that FXO interfaces use FXS signalling?
FATAL: Error running install command for wctdm
any ideas? thanks!