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Following yesterdays webinar on Embedded Voice, I am trying to integrate this into our CRM. I have created test page with a copy of the example code, but i keep receiving an oauth error. Please can someone advise? Thanks in advance.

include code:

<script>

(function() {

var rcs = document.createElement("script");

rcs.src = "https://ringcentral.github.io/ringcentral-embeddable-voice/adapter.js?appKey=itC6A58EQYS0ae-w480bCg&...;

var rcs0 = document.getElementsByTagName("script")[0];

rcs0.parentNode.insertBefore(rcs, rcs0);

})();

</script>

the error code I receive is:

oauth error: Error: invalid_request

at o (app.js:1)

at t.<anonymous> (app.js:1)

at r (app.js:1)

at Generator._invoke (app.js:1)

at Generator.e.(ringcentral.github.io/ringcentral-embeddable-voice/anonymous function) [as next] (https://ringcentral.github.io/ringcentral-embeddable-voice/app.js:1:1191401)

at r (app.js:1)

at app.js:1

at new Promise (<anonymous>)

at new t (app.js:1)

at t.<anonymous> (app.js:1)

(anonymous) @ app.js:1

r @ app.js:1

(anonymous) @ app.js:1

e.(anonymous function) @ app.js:1

r @ app.js:1

(anonymous) @ app.js:1

t @ app.js:1

(anonymous) @ app.js:1

e @ app.js:1

r @ app.js:1

(anonymous) @ app.js:1

r @ app.js:1

(anonymous) @ app.js:1

e.(anonymous function) @ app.js:1

r @ app.js:1

(anonymous) @ app.js:1

t @ app.js:1

(anonymous) @ app.js:1

e @ app.js:1

(anonymous) @ app.js:1

r @ app.js:1

(anonymous) @ app.js:1

e.(anonymous function) @ app.js:1

r @ app.js:1

(anonymous) @ app.js:1

t @ app.js:1

(anonymous) @ app.js:1

(anonymous) @ app.js:1

postMessage (async)

window.oAuthCallback @ proxy.js:1

(anonymous) @ ringcentral.github.io/ringcentral-embeddable-voice/redirect.js:1