Another point to remember is that depending on the G1 cabinet style and model number, you may only be able to upgrade to 8 with a new processor and sandwich controller card.
After that the processor changed again and so did the minimum requirements for the cabinets.
A business partner is your best bet for this upgrade as some can be flexible with what you require. You are not alone on that statement you made about Avaya. A lot of customers say the same thing.
Shop around, and see what they can offer you.
R11 is the curent upgrade Avaya is providing at this time.
You may find it hard to get a relase lower than that but give it a try....
As far as the used system, you would have the business Partner re-register it to your company, You would not have to repurchase the RTU's if you can provide to the business partner the former IL number, FL number or Sold to number of the switch you are buying. The business partner can then be flexible and help you with that.
Netcon1
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