When you test the connectivity to the push notification server, it fails.
Solution
Ensure that the enterprise firewall is configured as described in Firewall configuration.
Do one of the following:
If you are testing the connectivity to the Avaya Push Notification provider, ensure that the authorization data, which you entered in Public Settings on your Avaya Cloud account, is a valid JSON string with the correct Presence Services data.
If you are testing the connectivity to a third-party push notification provider, ensure that you correctly entered the system ID and public key information on your push notification provider.