Net framework plugin 3cx

I m using a phone standard wich allow me to connect my windows phone to my custom CRM, for this they gave us a visual studio code template (with wizard) to connect to our CRM.

Actually the generated code doesnt allow us to do what we want.

You'll find the plugin here: https://marketplace.visualstudio.com/items?itemName=3CXLtd.3CXIntegrationTemplate
wich work with 3cx phone standard wich you can find here: https://www.3cx.com/

I ll create you an extesnion will allow you to test with the windows phone.

For this task you have to modify the 3cx plugin to allow us this :

1 correct the oauth2 if you need me i m here for the php side
2 open/call a js file with the correct technology to be called from the phone plugin (node, angular i dont know)
3 if admin website is not opened already a new window and call the js file to show a popup
4 if 1 or many admin website windows already opened call js script on all those pages
5 always use the default browser configured, (in general it will be google chrome)

i will show you the expected result (we have a webclient wich already do this but we want to implement the same in our custom crm (wich is done in wordpress)