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How to Block External Calls and Allow Internal Calls Only
8x8 Support

How to Block External Calls and Allow Internal Calls Only

 

Objective

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.

Applies To

  • Work for Desktop
  • Virtual Office Online
  • Account Manager
  • 8x8 Admin Console

Procedure

Account Manager

  1. Log in to Work for Desktop.
  2. Click Settings (Gear).
  3. Under Settings, go to Account Settings.
    VO2 (1).PNG
  4. Go to Call Forwarding, and click +Add New Rule.
    VO3.PNG
  5. 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.
      Allow Internal Calls2.PNG
  6. 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.
      Block External Calls.PNG
      Block External Calls2.PNG
  7. 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.
    CallBlockingRule.PNG

 

8x8 Admin Console

  1. Log in to 8x8 Admin Console
  2. Click Users.
  3. Click Edit (pencil icon). 
  4. Go to Call Forwarding Rules and select + Add new rule.
    CM-forward1.png
  5. Setup a rule to Block all External Calls.
  6. Set the rule so that all calls from "anyone" at "anytime" are played a busy tone then disconnected as shown below;Call Forwarding Rules - 2.PNG
  7. 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;                                      Call Forwarding Rules - 3 part 1.PNG
  8. Set the rule to forward calls to "Selected Users" then add the ext you are applying the rule to as shown below;Call Forwarding Rules - 3 part 2.PNG
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