M3904 Professional Set
NTJN12AA
Accessory
· Phones & Accessories Series
Can I still get the M3904 Professional Set?
No. Avaya ended support for the M3904 Professional Set on 2019-10-10. No RMA or replacement through official channels — spares are secondary-market only. See Avaya's lifecycle bulletin.
How long is the M3904 Professional Set covered for RMA?
RMA and support coverage for the M3904 Professional Set ends on 2019-10-10. Component dates normally track the parent platform's lifecycle.
What is the current equivalent of the M3904 Professional Set?
No direct successor SKU. Replacing the M3904 Professional Set usually means sourcing the equivalent part for the current platform generation.
M3904 Professional Set Availability and Support
The Avaya M3904 Professional Set (NTJN12AA) is a accessory for Avaya Phones & Accessories series platforms. Component dates track the parent platform: when the platform line is retired, its modules, optics, and spares retire with it. This product has reached end of life as of , meaning Avaya no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the M3904 Professional Set should plan a migration .
Lifecycle Milestones
| End of sale | 10y ago | |
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| End of software maintenance | 7y ago | |
| Last date of support | 7y ago |
Additional Dates
| End Of Services Support Date | 4y ago |
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