Hi Patrick,
All of the products you have listed above have not reached their "Last day of support" date and can all still have their service contracts renewed and software upgraded to more current releases than you're running and continue to be used.
Can you please explain your question a bit more - are you:
1) looking at using the devices as is, and connecting your TelePresence environtment to your Lync environment?
You'll need to include a Lync Gateway VCS in to your environment to join the "TelePresence" environment to the "Lync" environment - I'd suggest you look at the Cisco VCS and Microsoft Lync Deployment Guides
2) using the endpoints as native Lync clients
You can do this with the Polycom (although you may need to purchase an "RTV Option Key" for each of them). The MXPs will not be able to be used as a native Lync client. See the UC Deployment Guide for the HDX on the Polycom Web site.
3) looking at replacing them all with Lync?
That's the technically easy option - just throw away what you have and start again with Lync clients - although it's not a good use of all your existing equipment and the expenditure you've
Wayne
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Wayne
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