The Plusonic EHS-Adapter Cable for the Grandstream 21xx series (MPN: P-EHS-5, EAN: 4038816058850) is an essential tool for users of Grandstream GXP21xx IP phones. This specialized adapter cable enables remote Electronic Hook Switch (EHS) operation, making it compatible with wireless DECT headsets such as the Plusonic DECT ONE.

Key benefits:

• Allows seamless management of answer and end calls without the need to lift the handset manually.
• Supports full HD or two-way audio for superior call quality.
• Compatible with multiple Grandstream models, including GXP2130, GXP2135, GXP2140, GXP2160, and GXP2170.

Technical specifications:

• Purpose and Compatibility: Connects Plusonic DECT ONE headsets with the Grandstream 21xx series phones via the RJ9 port, enabling features such as call detection and remote call control.
• Connections: Equipped with an RJ9 plug for standard connectivity with compatible EHS devices from Grandstream.
• Features: Passive cable that does not require PoE or power consumption.
• Supported protocols: Fully compatible with the Grandstream GXP21xx series, enabling advanced features when combined with headsets.

This compact adapter cable is designed for ease of use and efficient operation, enhancing the communication experience.