we have Unity 2.4.5. Now we bought upgrade to 3.1. Old key is for LPT port. Does 3.1 supports LPT key? We did not receive new key with upgrade pack.
Second point. When I try to get upgrade license key from Cisco site, they ask about existing version. There was not option 2.4.5. The only 2.4.6
What should I point
THank you
Ilia