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R11 PLDS downgrade to R10

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rwgs811

IS-IT--Management
Nov 9, 2010
128
CA
The system is currently on R9.1 and the customer wants to upgrade to R11 (although they still use 5410 phones), which I've read on here have issues with R11 (although seem to be ok on R10.1).

If they do get issues, will they be able to use those R11 specific licences on R10?
 
We use 5410 phones with plenty of R11 systems.
The only thing that I found is not working is the am to pm switch on the display.
When 12pm switches to 1pm the leading 1 stays until you use the phone (even just picking up the receiver and putting it back down)

And to your actual question: Yes you can make the system R10 with R11 licenses.

Joe W.

FHandw, ACSS (SME)


"This is the end of the world, make sure to buy your T-shirt before it is too late"
Original expression of my daughter
 
Another thing is the times in the call logs are not correct.
The time is an hour in the future.
 
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