var invalidCertificate;
// ...
// Invalid certificate is retrieved through "onInvalidCertificate" event.
// ...
cwic.CertificateController.rejectInvalidCertificate(invalidCertificate);
Once certificate has been reject, Telephony Device will fail to connect with CUCM and
"onAuthenticationError" event will be fired, with
ServerCertificateRejected error passed.