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Posted By: telecom guy10 Avaya IP Office 406 - 09/13/18 06:40 PM
Hello all.

I have an IP Office 406 in my home. Currently I'm using one Definity 6416D+ and four 6408Ds. I have read that the 8400 series Definity phones (the ones that look like Partner MLS sets) are not compatible. Is that the case? If so, any idea why? I thought all the Definity phones were the same. I much prefer the 8400 series. Anyone have any input on this?
Posted By: mongo5150 Re: Avaya IP Office 406 - 09/16/18 12:50 AM
Correct, they will not work. I would stick with the 6416
Posted By: telecom guy10 Re: Avaya IP Office 406 - 09/18/18 06:49 PM
that's unfortunate. Thanks!
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