Sign in to the Web Management Portal
Click Admin Portal at the top right, then select My Extension.
Specific calls and faxes: All calls and faxes will reach you, except for the ones you want to block.
Only block these numbers or area codes: Enter a number or area code that you want to block. Click Add to enter additional numbers or area codes.
To block all calls from a specific country, enter the plus sign (+) followed by that country code.
All calls: Block calls from all numbers, except for specific numbers you allow.
Allowed numbers and area codes: Enter the numbers or area codes that you want to allow.
To allow all calls from a specific country, enter the plus sign (+) followed by that country code.
Note: This setting will only appear for the system mailbox extension (default: 101), and if you’ve selected Specific calls and faxes in step 6.
Trusted numbers: Add trusted phone numbers to the list so they aren’t treated as robocalls.
Play message and disconnect: When a robocall comes in, an announcement will play, then the call will disconnect.
Callers will hear: Click the Play button to hear the message that will play when a robocall comes in.
None: All incoming calls and faxes that don’t have caller ID will reach your number.
Calls and faxes: All incoming calls and faxes that don’t have caller ID will be blocked.
Faxes: All faxes from numbers without caller ID will be blocked.