Avaya 700476021 IP Office 500 PBX Expansion Card

Avaya 700476021 IP Office 500 PBX Expansion Card Image 1

Avaya 700476021 IP Office 500 Combination Card for analogue and digital trunk/extension connectivity.

The Avaya 700476021 is a Combination Card designed for the IP Office 500 platform. This expansion card provides a mix of analogue trunk and extension ports, enabling the system to connect to PSTN lines whilst also supporting analogue endpoints such as fax machines, door entry systems, or traditional analogue telephones.

The Combination Card is a key component within the Avaya IP Office 500 series, a unified communications platform widely deployed in small to medium-sized business environments. It allows organisations to maintain connectivity with legacy analogue infrastructure whilst benefiting from the IP Office system’s VoIP and unified communications capabilities.

The Avaya IP Office 500 platform, whilst still supported, represents a mature product line. This Combination Card remains relevant for existing deployments requiring expansion, replacement, or maintenance of analogue connectivity within established IP Office 500 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 700476021 refurbished or new?
Tech-Star supplies both new and refurbished Avaya 700476021. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Avaya 700476021?
Refurbished Avaya 700476021 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 700476021?
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 700476021 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 700476021 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 FeaturesCombined analogue trunk and extension ports; Single-slot installation; Supports analogue endpoint connectivity; PSTN line interface
ApplicationsSMB telephony systems; Analogue device integration; PSTN connectivity for IP Office deployments
CompatibilityAvaya IP Office 500; Avaya IP Office 500 V2
SpecificationsExpansion card form factor; Analogue trunk and extension interfaces
PlatformIP Office 500
ManufacturerAvaya

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