Callez Cisco Phone Headset with Mic Noise Cancelling - Office QD

In this review of the Callez Cisco Phone Headset, the bottom line is simple: this is a practical, durable wired mono headset built for Cisco desk phones and call-center use. The reviewer found the single biggest reason to buy is the combination of an RJ9 quick-disconnect cord and a noise cancelling microphone that delivers clear voice transmission while protecting hearing with an acoustic shock circuit. It is a functional, comfort-focused option for agents who need reliable hands-free phone performance rather than headset bells and whistles.

Key Features

• Compatibility: Works with a wide range of Cisco IP phones that have an RJ9 headset port, making it easy to deploy on many office desk phones.
• Noise Cancelling Microphone: The microphone reduces background noise for clearer calls in busy call-center environments.
• Acoustic Protection: Built-in acoustic shock protection helps guard hearing from sudden loud sounds during calls.
• Quick Disconnect Cord: The QD to RJ9 plug-and-play cord lets a user step away from the desk without removing the headset, improving convenience in shared workspaces.
• Comfort Design: Lightweight build, adjustable headband and soft leatherette ear cushion support all-day wear for office staff and remote workers.
• Durable Construction: Unibody headband, quality plastics and a flexible mic boom give it a sturdy feel for repeated daily use.

Who It's For

The Callez headset is best for call-center agents, receptionists and office professionals who use Cisco desk phones with an RJ9 headset port and need a dependable wired headset for long shifts. It favors users who prioritize clear voice transmission, hearing protection and the ability to disconnect quickly without unplugging the headset.

It is not for people who need Bluetooth, USB connectivity, or compatibility with smartphones or computers; the headset only supports specific Cisco IP phone models and is not compatible with Cisco SPA series or mobile devices.

Pros & Cons

Pros

• Consistent call clarity thanks to a noise cancelling microphone designed for busy environments.
• Comfort-focused fit with adjustable headband and leatherette cushion for extended wear.
• Quick disconnect RJ9 cord adds useful mobility while keeping the headset on the user.
• Acoustic shock protection reduces risk from sudden loud sounds during calls.

Cons

• Only compatible with particular Cisco IP phone models via RJ9; it will not work with smartphones, computers or SPA series phones.
• Mono design means single-ear listening, which some users may find less immersive than stereo options.

Specifications

Brand	Callez
Connection	QD (Quick Disconnect) to RJ9 plug
Phone Compatibility	Selected Cisco IP phones with RJ9 headset port (listed models)
Microphone	Noise cancelling with acoustic shock protection circuit
Design	Mono headset with adjustable headband and leatherette ear cushion
Use Case	Office, call center, telephone counselling
Warranty	45 day return and 2 year guarantee

Our Verdict

The Callez Cisco Phone Headset is a solid, value-focused option for businesses and call centers that use compatible Cisco IP phones and need dependable, comfortable wired headsets. Its noise cancelling mic, acoustic protection and quick-disconnect convenience make it a practical buy for staff on long shifts, provided you confirm your phone model is supported.

Frequently Asked Questions

Will this headset work with my smartphone?
No. This headset only works with specific Cisco IP phone models that have an RJ9 headset port and is not compatible with smartphones or computers.

Is the headset comfortable for all-day use?
Yes. The adjustable headband and soft leatherette ear cushion are designed to provide lightweight comfort during extended wear.

Does it protect against sudden loud sounds?
Yes. The headset includes an acoustic shock protection circuit to help protect hearing from unexpected loud noises during calls.