Set up Countries backlist and whitelist
You can enhance your security by configuring the blacklisted and whitelisted numbers.
- Blacklist: you cannot make calls to specific destinations (countries) in this list.
- Whitelist: you can only make calls to these destinations (countries). By default, the whitelist contains 20 destinations. You can change it if you want.
To setup Blacklist and Whitelist, follow the steps below:
Go to Country Whitelist / Blacklist > Choose Blacklist or Whitelist > Choose the country to be blocked or allowed > Add > Choose the extension.