3CX Listening Connection

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1. Click on the Directory tab.
2. Choose the site you want to configure and click Properties. 
   

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   Border false URL /download/attachments/26837024/3CX_v14_6.png

3. In the Site Properties window, select 3CX v14 SP2+ 3CX from the PBX model drop-down list.
   NOTE The '3CX v14 SP2+' works for V14 - 18.
4. In the Connection method field, select Actively connect to Listen for connections from PBX from the drop-down list.
5. Leave the Host field blank.
6. In the Port field, enter the port number configured in the telephone system.
7. Leave the Username and Password fields blank.
8. In the Connection script field, select 3CX from the drop-down list.
9. Click on the 'Options' tab and tick the Keep a local backup of any data tickbox, as shown below
   

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   URL /download/attachments/17399838/3CX_v14_3.png

   
   
10. Click on the Save button to apply the settings.

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