Avaya 700394802 DEFINITY / Communication Manager PBX Expansion Card

Avaya 700394802 DEFINITY / Communication Manager PBX Expansion Card Image 1

Avaya 700394802 TN2464CP DS1 Interface circuit pack for DEFINITY systems.

The Avaya 700394802 is a TN2464CP DS1 Interface circuit pack designed for use in DEFINITY and Communication Manager platforms. This card provides 24-channel (T1) or 32-channel (E1) digital trunk connectivity, enabling the PBX to interface with public or private T1/E1 circuits for voice communications.

The TN2464CP is installed in DEFINITY G3 and Avaya Communication Manager cabinets, serving as the interface between the telephony system and external DS1 trunk facilities. It supports ISDN PRI signalling and is essential for organisations requiring high-density digital trunk connections to carrier networks or tie-lines between sites.

This is a legacy product from the Avaya DEFINITY/Communication Manager era. Whilst these systems remain in production environments, the TN2464CP is no longer in active manufacture. It remains available through the secondary market for maintenance, spares and system expansion purposes.

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 700394802 refurbished or new?
Tech-Star supplies both new and refurbished Avaya 700394802. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Avaya 700394802?
Refurbished Avaya 700394802 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 700394802?
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 700394802 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 700394802 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 Features24-channel T1 or 32-channel E1 support; DS1 trunk interface; ISDN PRI capable; Hot-swappable circuit pack
ApplicationsEnterprise PBX trunk connectivity; ISDN PRI termination; Tie-line connections between PBX systems
CompatibilityAvaya DEFINITY G3 systems; Avaya Communication Manager; DEFINITY Server CSI
SpecificationsDS1 interface (T1/E1); 24 channels (T1) or 32 channels (E1); TN2464CP circuit pack designation
PlatformAvaya DEFINITY / Communication Manager
ManufacturerAvaya

Get a Fast Price & Availability

Prices change daily based on stock and supply.

Send your requirements and we’ll respond quickly with current pricing and availability.

  • Typical response: within 1 hour (business hours)
  • No obligation • UK-based team
Inline Request a Price

WhatsApp: HAHosting 447537149341