Avaya 847347119 Definity / Communication Manager PBX Expansion Card

Avaya 847347119 Definity / Communication Manager PBX Expansion Card Image 1

Avaya 847347119 TN744E Call Classifier circuit pack for Definity/Communication Manager systems.

The Avaya TN744E Call Classifier (part number 700059645, also referenced as 847347119) is a specialised circuit pack designed to provide call classification and analysis functions within Avaya PBX systems. This board detects and classifies call progress tones, enabling the system to determine call outcomes such as busy signals, ringback, answering machines, and live voice connections.

The TN744E is a key component in Avaya Definity and Communication Manager platforms, particularly where outbound dialling applications, predictive diallers, or call centre operations require accurate call progress detection. It processes audio signals to identify telephony tones and provides real-time classification data to the switch for intelligent call handling.

This is a legacy circuit pack from Avaya’s established PBX architecture. While these systems remain in widespread deployment across enterprise environments, the TN744E is no longer in active production. Organisations maintaining existing Definity or Communication Manager installations often require replacement or spare units to ensure continued operation.

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 847347119 refurbished or new?
Tech-Star supplies both new and refurbished Avaya 847347119. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Avaya 847347119?
Refurbished Avaya 847347119 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 847347119?
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 847347119 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 847347119 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 FeaturesCall progress tone detection; Voice and answering machine discrimination; Real-time call classification; Support for outbound dialling applications
ApplicationsCall centre predictive dialling; Outbound campaign management; Automated call progress analysis
CompatibilityAvaya Definity G3; Avaya Communication Manager; Avaya S8300/S8400/S8500/S8700 media servers
SpecificationsCircuit pack form factor; TN744E variant; Part number 700059645
PlatformAvaya Definity / Communication Manager
ManufacturerAvaya

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