Avaya TN2464BP Definity / Communication Manager PBX Expansion Card

Avaya TN2464BP Definity / Communication Manager PBX Expansion Card Image 1

Avaya TN2464BP DS1 Interface 24/32 Channel Card for Definity and Communication Manager systems.

The Avaya TN2464BP is a DS1 Interface Card designed to provide 24 or 32 channel digital trunk connectivity for Avaya communication systems. This circuit pack enables connection to T1 (24 channel) or E1 (32 channel) digital trunk services, facilitating voice and data transmission between the PBX and the public switched telephone network or private tie lines.

The TN2464BP is engineered for deployment in Avaya Definity and Communication Manager platforms, where it slots into the system’s carrier to deliver reliable digital trunk interfaces. It supports essential signalling protocols required for enterprise telephony environments, enabling organisations to maintain high-capacity voice connections.

This is a legacy product associated with Avaya’s established Definity and Communication Manager G-series platforms. While these systems remain in active service across many enterprise installations, the TN2464BP represents mature technology that may be sought for system maintenance, expansion, or spare parts inventory.

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 TN2464BP refurbished or new?
Tech-Star supplies both new and refurbished Avaya TN2464BP. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Avaya TN2464BP?
Refurbished Avaya TN2464BP 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 TN2464BP?
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 TN2464BP 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 TN2464BP 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 FeaturesDS1 trunk interface; 24-channel T1 or 32-channel E1 support; Circuit pack form factor; Digital signalling capability
ApplicationsEnterprise PBX trunk connectivity; PSTN gateway interface; Private tie line connections
CompatibilityAvaya Definity; Avaya Communication Manager; Avaya G650 Media Gateway; Avaya G600 Media Gateway
SpecificationsDS1 interface; 24 channels (T1) or 32 channels (E1); TN-series circuit pack
PlatformAvaya Definity / Communication Manager
ManufacturerAvaya

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