I am trying to connect my XMPP client application with CUCM IM & Presence using Smack library.
I am able to connect over TCP but over TLS getting folllowing error-
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
I have downloaded "CUCM XMPP" certificate from CUCM IM & Presence and imported into java key store.
Does CUCM IM & Presence supports TLS connectivity for 3rd party client.
Thanks & Regards,