Current version does not support dialplan import functionality.
Although import functionality is not implemented at this moment, there are other functionalities that are implemented and that you may find useful to include dial plan developed with Visual Dialplan to your existing extensions.conf or to move your extensions.conf code to Visual Dialplan.
1. If you want to include dial plan developed with Visual Dialplan to your existing extensions.conf you will probably benefit from using include statement.
Simply add include statement in your existing extensions.conf to include the file developed with Visual Dialplan. For example, if you want to name the file developed with Visual Dialplan ‘extensions-apstel.conf’ you will need to:
– rename the output file at preferences dialog (default is extensions.conf but you can rename it to whatever you want, rename it to extensions-apstel.conf)
– add include statement into your existing extensions.conf to include newly created extensions-apstel.conf file
– develop and deploy extensions-apstel.conf file using Visual Dialplan
This way your existing extensions.conf file will not be changed and you’ll work with extensions-apstel.conf file only.
2. Second approach is to move your complete extensions.conf code to Visual Dialplan.
If you want to do that you will probably benefit the most from Include functionality and Custom component.
With Include functionality you can include existing traditional asterisk dialplan code or part of the existing traditional Asterisk dialplan code into Visual Dialplan and keep maintaining that part of the dialplan separately from the Visual Dialplan, in a traditional manner. This functionality can be very useful if you have structurally developed Asterisk dialplan code because you can include those modules/parts of the code into Visual Dialplan and continue further development in Visual Dialplan leveraging existing modules you already have.
You may also find useful Custom Component (available in Visual Dialplan Professional version, listed under General sheet) that will allow you to write or reuse already developed traditional Asterisk dialplan code and to keep that code inside the Visual Dialplan graphical digram within the Custom Component.