Disable Specific CIC

Hi All,

We are using such device Sangoma Netborder SS7 Gateway for interconnecting with our ISP through SS7.
The device is configured and we can receive calls.

Is there any way to block some channels (for ex. cic 10) and set it down?
I tried to use something like s1,2-9,g10,11-31 - but on the other side - the ISP anyway sees it as idle, but they expect to see it down.
Thank You.

it’s very simple actually,

ftdm ss7 blo span 1 chan 4 - did the job.