Sorry, I should have been more specific. I'm referring to the Polycom 4000, 6000 and 7000 model Conferencing units. I believe they use a SIP protocol, which AFAIK isn't compliant with the IPO in any way, shape, or form, much less without seperate licensing. I'm working with a 406v2 with a VCM on 4.2.11 firmware.
Just looking for a second opinion and/or confirmation on these products working on an IPO. I have a customer that decided to order a couple to go with them to their new location, without really looking for compatibility. I've been screwing with one for a little bit now and have drawn the conclusion that it is not possible. But more amazing things have happened on these forums!