I'm reasonably certain it's the same answer.
DID YOU REGISTER THE SYSTEM?
Once you do that, you can put the VM on the last one (or two) digital ports depending on how many pairs of jacks you have, then RTFM's for both the TDA and TVA. The card only works when you register the system and then you program the trunks to use the VM and VM to play a greeting when the TDA calls it.
Oh yeah, in passing, what is Panasonic Tech? If it's a "dealer" he's missing something, like a brain. If it's Tech "support", perhaps he ass-umed it was already registered.
Last edited by Carl Navarro; 08/10/15 09:16 PM. Reason: Pana Tech ???