Poly A10-16 Direct Connect Cable | QD to RJ9 | Norstar/NEC/Intertel – 85T18AA#ABA

Product Overview

The Poly A10-16 Direct Connect Cable (85T18AA#ABA) enables you to connect any Poly H-series or HW-series headset directly to headset-ready desk phones without requiring an amplifier or audio processor. This cost-effective solution features a Quick Disconnect (QD) connector on one end and an RJ-9 modular connector on the other, with a coiled cord design that extends up to 10 feet for freedom of movement.

Designed specifically for Norstar, NEC, and Inter-Tel phone systems, the A10-16 supports both narrowband and wideband audio for clear voice communication. The smoke-colored modular clip provides easy identification, and the durable coiled construction ensures tangle-free operation in busy call center and office environments.

Who Should Use This Product?

Call Center Agents

Cost-effective solution for connecting H-series headsets to compatible desk phones without purchasing amplifiers

Office Professionals

Ideal for users with Norstar, NEC, or Inter-Tel phone systems who need hands-free communication

Why Choose This Product

The Poly A10-16 Direct Connect Cable provides a budget-friendly alternative to purchasing amplifiers when connecting H-series headsets to compatible desk phones. The coiled cord design keeps workspaces organized while providing ample reach for natural movement during calls. Wideband audio support ensures clear voice quality for professional communications.

Will This Work for Me?

Works With

  • Poly H-series headsets (H251, H261, H361, H81)
  • Poly HW-series headsets (EncorePro HW510, HW520, HW540, HW710, HW720)
  • Norstar, NEC, Inter-Tel, Mitel, ShoreTel, Aastra headset-ready phones

Requirements

  • Headset-ready phone with RJ-9 headset port

Note

Verify phone compatibility before ordering—this cable works only with specific headset-ready phone models. For phones without dedicated headset ports, an amplifier such as the M22 is required.

What's in the Box

  • A10-16 Direct Connect Cable

Technical Specifications