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Covid-19 & Returns: Due to Covid-19, certain manufacturers we carry are no longer accepting returns on their products until further notice and they are only offering replacements if an item is not working. Please feel free to contact us via phone or email to confirm the return policy on any item you might be interested in before purchasing on our website.
Avaya Definity TN2404 Processor (R9si or later).
- In R9si systems, the TN2404 processor circuit pack replaces the TN790B
- Increased DRAM memory and flash memory for 16 to 32 Mb
- Designed to handle errors with the EM-BUS and must be used with the C-LAN (TN799) and Net/Pkt (TN2401) in R9si systems
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