Brands Guides About
Sennheiser 615104101104 CLS 24 VOIP Telephone Headset — main product image
Sennheiser

Sennheiser 615104101104 CLS 24 VOIP Telephone Headset

★★★★★1.0 (1 reviews)

Ensure Clear Communication with the Sennheiser CLS 24 VOIP Headset Cable The Sennheiser CLS 24 is a headset connector cable designed for use with VOIP telephone systems. It features high microphone sensitivity, an easy disconnect to modular plug RJ 9, and a coiled cord for flexibility. Key Featu...

$21.02*
Check availability

*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Ensure Clear Communication with the Sennheiser CLS 24 VOIP Headset Cable

The Sennheiser CLS 24 is a headset connector cable designed for use with VOIP telephone systems. It features high microphone sensitivity, an easy disconnect to modular plug RJ 9, and a coiled cord for flexibility.

Key Features:

  • Connector: Easy Disconnect to Modular Plug RJ 9
  • Cord: Coiled cord
  • Compatibility: Direct connection to some phones

Specifications:

  • Connector Gender: Male
  • Connectivity Technology: Wired
  • Weight: 1.16 ounces
  • Color: Black

Key Features

Easy Disconnect to Modular Plug RJ 9

Coiled cord

To be used for Direct connection to some phones

Code 24

Specifications

Brand
Sennheiser
Model
CLS 24 VOIP
Connectivity
Easy Disconnect to Modular Plug RJ 9
Cord Type
Coiled cord
Application
Direct connection to some phones
Product Identifier
Code 24

Pros & Cons

👍 Pros

  • Features an Easy Disconnect to Modular Plug RJ 9, allowing for quick and convenient connection and disconnection from compatible phones.
  • Equipped with a coiled cord, providing flexibility and preventing tangles while offering a professional aesthetic.
  • Designed for direct connection to some telephones, ensuring compatibility without the need for additional adapters.
  • Sennheiser is a reputable brand known for audio quality, suggesting reliable performance for voice communication.
  • The headset design promotes clear voice transmission, crucial for effective VOIP telephone conversations.

👎 Cons

  • The headset is explicitly for "Direct connection to some phones," implying it might not be universally compatible with all telephone systems without specific adapters.
  • The use of an RJ 9 modular plug is specific and may not be compatible with standard audio jacks on computers or mobile devices.
  • "Code 24" is a proprietary identifier and doesn't provide consumer-facing information about specific features or benefits.
  • As a VOIP telephone headset, it is specialized for calls and may not offer the audio fidelity or features expected from a multimedia headset.
  • Specific details about comfort, microphone noise cancellation, or speaker quality are not provided, which are key for a headset.

Frequently Asked Questions

The Sennheiser CLS 24 VOIP Telephone Headset utilizes an Easy Disconnect to Modular Plug RJ 9 connector, designed for direct connection to certain telephones.
The headset is specified for "Direct connection to some phones," meaning it is not universally compatible and may only work with specific telephone models that support an RJ 9 modular plug.
The coiled cord provides flexibility and helps prevent tangles, contributing to a more organized and convenient workspace for telephone communication.
This Sennheiser CLS 24 is specifically designed as a VOIP Telephone Headset for use with telephone systems that support its RJ 9 modular plug connection.
The "Easy Disconnect" feature allows users to quickly and conveniently detach the headset from the phone without having to remove the entire cable setup from the phone's port.

Related Products