Avaya 848573929 DEFINITY / Communication Manager PBX Expansion Card

Avaya 848573929 DEFINITY / Communication Manager PBX Expansion Card Image 1

Avaya 848573929 TN2501AP VAL circuit pack for DEFINITY/Communication Manager systems.

The Avaya 848573929 is a TN2501AP VAL (Voice Announcement over LAN) circuit pack designed for use in Avaya DEFINITY and Communication Manager telephony systems. This board enables voice announcement and audio messaging capabilities within the PBX environment, allowing for automated announcements, music-on-hold, and recorded message playback directly over the LAN infrastructure.

The TN2501AP integrates with Avaya’s carrier and media gateway platforms, typically installed in expansion port networks or media gateways such as the G650 or G700 series. It provides a streamlined solution for delivering audio content without requiring dedicated analogue announcement hardware.

This is a legacy component from the Avaya DEFINITY and earlier Communication Manager product lines. Whilst these systems remain operational in many enterprise environments, the TN2501AP is no longer in active production. It remains a critical spare for organisations maintaining existing Avaya PBX 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 Avaya 848573929 refurbished or new?
Tech-Star supplies both new and refurbished Avaya 848573929. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Avaya 848573929?
Refurbished Avaya 848573929 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 848573929?
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 848573929 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 848573929 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 FeaturesVoice Announcement over LAN functionality; LAN-based audio delivery; Supports music-on-hold and recorded announcements; TN-series circuit pack form factor
ApplicationsEnterprise PBX voice announcements; Music-on-hold delivery; Automated messaging within Avaya telephony systems
CompatibilityAvaya DEFINITY systems; Avaya Communication Manager; G650/G700 media gateways
SpecificationsTN2501AP circuit pack; VAL (Voice Announcement over LAN) technology; Port network installation
PlatformAvaya DEFINITY / Communication Manager
ManufacturerAvaya

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