| Step # | Task | Screenshot | 
| 1 | In 3CX, please go to Configuration Settings. |   | 
| 2 | Select Advanced Settings. | 
 | 
| 3 | Select Behavior. |   | 
| 4 | Check the option to select Launch application on incoming call. |   | 
| 5 | On Path to executable window, make sure to have C:\Program Files\TDOffice\DOtNet\TDO.Connect.exe (if the computer is 32-Bit) or C:\Program Files (x86)\TDOffice\DOtNet\TDO.Connect.exe (if computer is 64-Bit) is added |   | 
| 6 | On Parameters to Send field, please type in: %CallerNumber%. | 
 | 
| 7 | On the computer, go to Start> Computer (on Windows 7), or right-click on the Start Menu>File Explorer (on Windows 10) and follow the path: 
 
 | 
 | 
| 8 | Right-click on TDO.Connect.exe and select Properties. Then go to Compatibility tab and make sure the “Change settings for all users” box is checked then click OK. | 
 | 
| 9 | Once the setup is complete a window like the image below will popup on the screen as incoming calls are received: | 
 | 
| Step # | Task | Screenshot | 
| 1 | Exit 3CX. | 
 | 
| 2 | Launch the 3CXTAPIPlugins15.exe. | 
 
 | 
| 3 | Select TAPI Driver. Click Next. | 
 | 
| 5 | Fill in the extension number(s) and name(s) for each phone that this computer will control. Normally, there is only one extension number & name per computer. 
 
 | 
 | 
| 6 | Click Finish. | 
 | 
| 7 | Launch TDO and double-click a Phone Number either Home, Work, or Mobile. | This window should pop up: 
 | 
| 8 | Select Setup and then select Dialing Rules. | 
 | 
| 9 | You will need to select New or Edit. In General, the required fields are Country/Region and Area Code. | 
 | 
| 10 | Go to Area Code Rules. | 
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| 11 | Type in the location's Area Code. Select checkbox Include the area code. | 
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| 12 | Click OK. Click OK again. Click OK again. | 
 | 
| 13 | Now, every time you double-click a phone number, the AutoDialer will come up | 
 | 
| 14 | Click OK and 3CX will make the call. 
 | 
 | 
											  Article ID: 443
											  Created: February 20, 2019
											  Last Updated: September 25, 2023
											  Author: Natural Networks NOC [support@naturalnetworks.com]
											
Online URL: https://kb.naturalnetworks.com/article.php?id=443