Hi,
In a productive environment we exchanged a C2900 with VIC2-4FXO with a C8200L-1N-4T with NIM-4FXO:
unfortunately on the C8200 we get a "fxols_power_denial_detected" which will cause a fxols_power_den_disconnect.
While I tried to tweak around with impedance and gain settings, it looks like the NIM-4FXO is too sensitive in regards of the dial tone, in comparison with the VIC2-4FXO.
is there any way to get this up and running, w/o involving the provider?
thx & brgds
Tom