Nortel NTDK20JA CS 1000 / Succession Telecom System Card

Nortel NTDK20JA CS 1000 / Succession Telecom System Card Image 1

Nortel NTDK20JA Succession System Controller Card for CS 1000 communication systems.

The Nortel NTDK20JA is a Succession System Controller Card designed for use within Nortel’s Communication Server 1000 (CS 1000) platform. This card provides essential system control and processing functions, managing call processing, system coordination, and signalling operations within the telephony infrastructure.

The NTDK20JA is a core component of the Nortel Succession and CS 1000 series, which were widely deployed in enterprise and large-scale telecommunications environments. The system controller card works in conjunction with other CS 1000 components to deliver IP telephony, traditional TDM switching, and unified communications capabilities.

This is a legacy product from the Nortel era, with the CS 1000 platform now maintained under the Avaya portfolio following Nortel’s acquisition. Many organisations continue to operate CS 1000 systems and require replacement controller cards to maintain their existing infrastructure.

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 Nortel NTDK20JA refurbished or new?
Tech-Star supplies both new and refurbished Nortel NTDK20JA. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nortel NTDK20JA?
Refurbished Nortel NTDK20JA 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 Nortel NTDK20JA?
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 Nortel NTDK20JA 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 Nortel NTDK20JA 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 FeaturesSystem controller functionality; Call processing management; Supports Succession/CS 1000 architecture
ApplicationsEnterprise telephony systems; Large-scale PBX deployments; Legacy Nortel infrastructure maintenance
CompatibilityNortel CS 1000; Nortel Succession platforms; Avaya CS 1000 (post-acquisition)
PlatformNortel CS 1000 / Succession
ManufacturerNortel

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