Avaya TN799DP Definity / Communication Manager PBX Expansion Card

Avaya TN799DP Definity / Communication Manager PBX Expansion Card Image 1

Avaya TN799DP Control LAN (C-LAN) interface circuit pack for Definity and Communication Manager systems.

The Avaya TN799DP is a Control LAN (C-LAN) interface circuit pack that provides IP connectivity for Avaya communication systems. This circuit pack enables the connection of IP-based endpoints, adjuncts and applications to the system by providing Ethernet LAN connectivity to the processor complex.

The TN799DP is designed for use in Avaya Definity and Communication Manager platforms, installed in the port network or expansion port network cabinets. It facilitates IP telephony functionality by handling signalling for H.323 IP endpoints and providing connectivity for system administration and management applications.

This is a legacy circuit pack associated with Avaya’s traditional Communication Manager architecture. While these systems remain deployed in many enterprise environments, the TN799DP represents mature technology that has been superseded in newer Avaya Aura deployments. It remains essential for maintaining and expanding existing Definity and CM installations.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Avaya TN799DP refurbished or new?
Tech-Star supplies both new and refurbished Avaya TN799DP. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Avaya TN799DP?
Refurbished Avaya TN799DP comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Avaya TN799DP?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Avaya TN799DP be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Avaya TN799DP be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesEthernet LAN connectivity; IP endpoint signalling support; TN-series circuit pack form factor; Processor complex interface
ApplicationsIP telephony gateway connectivity; H.323 endpoint registration; System administration access; Adjunct application connectivity
CompatibilityAvaya Definity; Avaya Communication Manager; G650 Media Gateway; MCC/SCC cabinets
SpecificationsTN-series circuit pack; Ethernet interface; Single slot installation
PlatformAvaya Definity / Communication Manager
ManufacturerAvaya

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