Salesforce classic version - Screen Pop Issue

Hi Team,

We are integrating Genesys with Sales force Classic using G-plus adapter for Sales force.
The communication is through SSL , So imported a valid CA certificate in web-service application.
We have integrated the G-plus adapter in Sales force in HTTPS mode, and able to do a Manula Outbound, Inbound and Internal calls.
We got stuck with Screen POP and Click to dial functionality.

Observation : When we do inspection on java Logs , on load of G-plus adapter ,we see the below exception,



[WWE.AuthentificationManager] login function
https://axaxaxaxaxax.com/api/v2/me?subresources=features,devices,channels[b] Failed to load resource: the server responded with a status of 403 (Forbidden)[/b]
login.js??version=8.5.201.50:2 2017-02-02 14:43:24.525 [DEBUG] [WWE.AuthentificationManager] Command: ‘Login1’ sent
$.ajax({“url”:“/api/v2/me?subresources=features,devices,channels”,“contentType”:“application/json; charset=UTF-8”,“type”:“GET”})FAILED with:
{
“readyState”: 4,
“responseText”: “{"statusCode":20,"statusMessage":"Access denied"}”,
“responseJSON”: {
“statusCode”: 20,
“statusMessage”: “Access denied”
},
“status”: 403,
“statusText”: “Forbidden”
}


Please suggest us, if the method we are trying to achieve the screen pop is right .

If any other alternate solutions using GPLUS Adapter , please share us the link or reply in this thread.

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