Jabra 2.5MM to RJ-9 Audio Cord for Business Phones – Business & Office Use – Quick Disconnect Audio Cord for Jabra Headsets (8800-00-75)

The Jabra 2.5mm to RJ-9 Audio Cord (8800-00-75) connects business phones and certain mobile devices equipped with a 2.5mm headset jack to phones with an RJ-9 headset port — or vice versa — allowing headsets using one connector type to work in environments with the other.

The Telecom Spot Take

This cord closes the gap between two common headset connector standards in business environments: 2.5mm (found on some mobile handsets and older office phones) and RJ-9 (found on many enterprise desk phones). It's a straightforward adapter cord that eliminates the need to purchase a separate headset just because the connector doesn't match, and it's the right spare to keep on hand in mixed-connector environments.

Key Features

• 2.5mm to RJ-9 bridge cord — Allows headsets terminated in one connector standard to work with phones using the other.
• Passive, no-setup connection — Plug-and-play — no drivers or configuration.
• Useful in mixed-connector environments — Valuable where 2.5mm mobile handsets and RJ-9 desk phones coexist.

Technical Specifications