We have one single Unity 4.0.5 on a really old Cisco server and we are looking
at renewing the Tac support for one more year since next year is the last date end of life
We've got the following quote from ATT
Quantity 300 ESW UNITY-VM-USR $2,400
Quantity 1 ESW UNITYU4-100USR $1,350
If I only want TAC, do I need to pay two ESW??
First, there is no more upgrades that can be done on this server since the old hardware can't supported.
What are the 300 units?
Please any help will be appreciated.