Block Destination to Provider

In case, if Provider does not allow route via particular Destinations, you might need to block it on your system as well. You are able to block a special prefix (Destination) by setting "-1" or "Blocked" Price for chosen Destination in Provider Tariff.

There is two ways to set Blocked Destinations. You can set it by importing Rates from CSV with "-1" or word "Blocked" instead of price or manually