CTI Panel answerCall method override

Hello Jelenko,
To implement your logic you can do the following:
1) Create replacing view model for CtiPanel object.
2)  Implement CtiPanel  
define("CtiPanel", [],
    function() {
        return {
            attributes: {},
            methods: {
                answerCallCustom: function() {

                    // your logic here

                    // get call id from your cti provider to pass to business process
                    var args = {
                        sysProcessName: "customProcess",
                        parameters: {
                            callId: callId
                        }
                    };
                    ProcessModuleUtilities.executeProcess(args);
                }
            },
            diff: [
                {
                    "operation": "merge",
                    "name": "AnswerButton",
                    "parentName": "ButtonsPanel",
                    "propertyName": "items",
                    "values": {
                        "click": {"bindTo": "answerCallCustom"}
                    }
                },
            ]
        };
    }
);

3) Create business process with callId parameter that opens the page you need
Hope this helps

Yevhenii Grytsiuk,

Thank you Yevhenii,

after your suggestion to use business process and start it from client side, I changed my implementation approach and managed to do it with following trigger, which starts business process when call is picked up:

Maybe someone finds it useful for future reference.

Thanks.