EHS adapter ALLNET 134683 Black P-EHS-4 Plusonic

The ALLNET 134683 EHS adapter by Plusonic is a compact, black accessory designed to enable electronic hook switch (EHS) functionality between compatible desk phones and headsets. It provides a straightforward way to control call answer/end functions from supported wireless and wired headsets without manual handset handling. The adapter focuses on reliable audio signal pass-through and call control signaling in typical office and remote-work setups.

Advantages

The adapter offers a low-profile form factor and a neutral black finish suitable for professional environments. It supports seamless switching of call states via headset controls, reducing the need to touch the handset and improving workflow efficiency. The device is engineered for stable audio transmission and consistent signaling compatibility with a range of telephone models and headset systems.

Suitable for

• Office desks where hands-free call control is required
• Contact center agents using wireless headsets
• Home office setups needing headset-based call handling
• Environments aiming to reduce handset handling for hygiene or convenience

Key specifications

• Function: Electronic hook switch (EHS) adapter for headset call control
• Color: Black
• Compatibility: Designed for use with a variety of desk phones and headsets supporting EHS functionality
• Audio: Supports high-quality audio pass-through for voice calls
• Form factor: Compact inline adapter for desktop installation

How to use

Connect the adapter between the telephone base and the headset according to the connection diagram supplied with the device or the headset manufacturer’s instructions. Ensure all cables are firmly seated and the telephone and headset are powered on. Use the headset controls to answer and end calls once the adapter is installed and compatibility is confirmed. If call control does not operate immediately, verify model compatibility and consult the headset or phone documentation for required settings or firmware updates.

Recommendations

Place the adapter on or near the desk to avoid cable strain and keep connectors accessible. For optimal performance, use the adapter with headsets and phones known to support EHS protocols and follow the compatibility guidance from headset and phone manufacturers.