To block all external calls and allow internal calls only. This is commonly use for test or laboratory phones where all external calls should be restricted.
- Work for Desktop
- Virtual Office Online
- Account Manager
- 8x8 Admin Console
- Log in to Work for Desktop.
- Click Settings (Gear).
- Under Settings, go to Account Settings.
- Go to Call Forwarding, and click +Add New Rule.
- Create a rule to Allow Internal Calls.
- Under Call From, Choose "Or any of the phone numbers listed below."
- Enter the extensions that can call this line, then click Add.
- Press OK to apply the rule.
- Create another rule for Blocking External Calls.
- Click +Add New Rule.
- Choose "Anyone," then go to "Forward to" and choose "Drop Call (Caller will hear busy signal)."
- See to the images below for reference.
- By now, you should have two (2) active rules for both Allowing Internal Calls and Blocking External Calls. Click Save to apply both advance call forwarding rules.
8x8 Admin Console
- Log in to 8x8 Admin Console
- Click Users.
- Click Edit (pencil icon).
- Go to Call Forwarding Rules and select + Add new rule.
- Setup a rule to Block all External Calls.
- Set the rule so that all calls from "anyone" at "anytime" are played a busy tone then disconnected as shown below;
- Next setup another rule to Allow Internal Calls, select the exs that can make calls to this User, to allow all internal calls add all exts available;
- Set the rule to forward calls to "Selected Users" then add the ext you are applying the rule to as shown below;