About EXTERNAL RING,DETECTOR,SPARE (85R29AA)

The Poly External Ring Detector (75010-01) is a replacement ring detector cable designed for use with select Avaya desk phones and Poly wireless headsets. If your phone's speaker isn't located beneath the handset receiver, or your headset isn't alerting you to incoming calls, this cable is the fix — it detects when the phone rings and sends that alert directly through to your headset so you never miss a call.

Key Features

• Ring Alert to Your Headset — Detects incoming calls on your desk phone and passes the ring notification through to your wireless headset, wherever you are within range.
• Built for Avaya Phones — Compatible with a wide range of Avaya models, including the 1608, 1616, 2410, 4630, 5410, 6416D+M, 6426D+M, 9620, 9630, 9640, 9650, and 9670.
• Works with Poly Wireless Headsets — Designed for use with Poly AWH-55, CS50, CS55, CS70N, CS351N, and CS361N headsets.
• Pairs with APV EHS Cables — Used alongside Poly APV-63, APV-62, and APV6A EHS cables for a complete wireless headset setup.
• Simple Replacement Part — A straightforward spare for existing setups — no extra hardware or configuration required.

Why Choose This Product?

If your wireless headset isn't picking up ring alerts from your Avaya phone, the Poly External Ring Detector is the part you need. It's a no-fuss fix that gets your setup working the way it should. Not sure if this is the right part for your phone and headset combination? Our Telrexperts are happy to help you work it out.

What's in the Box

• Poly External Ring Detector Cable (75010-01)

About Poly

As a trusted Poly partner, Telrex is proud to offer a full range of headsets, conference phones, business phones, video conferencing, software, and services. Poly's wide range of communication solutions allows your business to stay connected regardless of your team's location. Our Telrexperts have helped thousands of clients in various industries, from government and education to healthcare and financial services.