Master DNL Class4
Search…
⌃K

DNC Blocking

Each DNL Class 4 Fusion switch is integrated directly to DNC database which is updated once a week. To block calls by DNC, you can go to "Auto Call Block" under Ingress Trunk setting.

Configuring DNC Block

You can then select "Block DNC DNIS" and submit to enable DNC Blocking for this trunk: