All 10.2 voicemails have to be upgraded to 10.3, this should have been done years ago. I cant remember all of the issues it's been so long now.
The 10.3 upgrade was a no charge for the software but it will take you a couple of hours to do it.
*NOTE before anyone that will read this ask, no I will not email or PM the software it is way to big.
FYI we received a notice from T3 back in Feb that 10.3 is end of life June 30, 2009. Now this doesn't mean they are going to die that day just that they will no longer offer support or Licenses for 10.3 products.
Telrad has been shipping 10.4 voicemails for almost 2 years now.
There is a price break until 6/30/09 on the upgrade license to 10.4 or a special price on a replacement unit, T3 micro or T3 mini both are 10.5 software. I have contacted all my customers with PC voicemails and suggested the replacement unit, and those with IPeX's the 10.4 license upgrade if they were still 10.3 software.