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Black over-ear headset with dual leatherette cushions, flexible boom mic, inline amplifier

Jabra Enterprise Products

Jabra Enterprise Products GN 2115 ST Duo Headset with LINK 860 Amp

SKU CH-9MBF-DRAT3

Dual-ear over-the-head headset with Acoustic Transmission Line technology, SoundTube omnidirectional microphone, swing-away boom and leatherette cushions, paired with a LINK 860 amplifier

  • ColorBlack
  • Wireless TypeBluetooth
  • ATL technology delivers superior sound quality
  • SoundTube with omnidirectional microphone captures voice clearly
  • Convenient swing-away boom moves out of the way
  • Dual earpiece design covers both ears for focus
  • Over-the-head wearing style ensures stable fit

Product Identity

The Jabra GN 2115 ST Duo is a corded binaural headset with dual leatherette ear cushions designed for all-day office use. It connects through the included LINK 860 amplifier which provides inline volume and mute controls. The over-the-head frame targets professionals who need clear voice pickup and comfortable stereo audio for extended calls.

Installation Notes

Plug the headset into the LINK 860 amplifier, then connect the amplifier to the desk phone or compatible device using the supplied GN 1200 cable. The swing-away boom rotates clear of the mouth when not speaking, reducing snag risk. A common issue is selecting the wrong cable pin-out for the specific phone system, which results in no audio or microphone signal.

Compatibility Check

Verify that your desk phone or softphone platform supports the GN 1200 cable interface before ordering. The headset is a direct replacement for the older GN 2115 model and is superseded by the GN 2125 Duo, so confirm the exact part number 01-0245 matches your procurement list. Buyers who need wireless Bluetooth operation or USB connectivity should consider a different product line.

Highlights

  • ATL technology delivers superior sound quality
  • SoundTube with omnidirectional microphone captures voice clearly
  • Convenient swing-away boom moves out of the way
  • Dual earpiece design covers both ears for focus
  • Over-the-head wearing style ensures stable fit

Specifications

BrandJabra / GN Netcom
ColorBlack
Wireless TypeBluetooth

Questions about this item

How do I confirm the ATL technology is delivering clear audio after connecting the headset?

Make a test call and listen for balanced, natural sound on both earpieces; the omnidirectional microphone should pick up your voice without needing the boom directly in front of your mouth.

What comes in the box with the GN 2115 ST Duo and LINK 860 Amp, and what must I buy separately?

The package includes the dual-earpiece headset with leatherette cushions, swing-away boom and the LINK 860 amplifier; a GN 1200 compatible cable for desk-phone connection is sold separately.

Should I choose the 2115 ST Duo with LINK 860 or the newer 2125 Duo with GN 1200 cable?

The 2115 ST Duo with LINK 860 gives you inline amplification and mute control; the 2125 Duo replaces it and ships with the GN 1200 cable for direct desk-phone use.

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