While connecting TelephonyDevice to CUCM (as it is shown in Connecting And Using Telephony Device tutorial),
CUCM can have Invalid Certificates. If that is the case, user must be asked what he wants
to do with them. These certificates can be either ccepted or rejected. Certificate management is a handled through
CertificateController. Event handler for "onInvalidCertificate"
event must be set. In the snippet below it is shown how to do this:
In the following tutorials it will be shown how to:
// Accept or reject invalid certificate.