We just recently upgraded our Unity UM 7.x with FO to 8.03. when hitting messages and after entering your password you just get dead air. when going back in and doing it again it works again. this is happening to everyone. i read in the release notes :
First Subscriber to Call Cisco Unity After Restart Hears Delay Before First
Prompt
The first subscriber to call Cisco Unity after the software has been restarted may hear several seconds of
silence before Cisco Unity plays the first prompt. Subscribers making subsequent calls do not experience
the delay. The silence occurs while Cisco Unity loads the conversations that are configured for the
system; the length of the delay depends on how many conversations are in use on the system.
is there a fix or known issue?