The Jabra Biz 2300 USB Training Bundle, Built for Two Training a new contact center rep on live calls usually means a supervisor straining to follow half a conversation over someone's shoulder. The Jabra Biz 2300 USB Training Bundle puts both people on the same call instead — plug the included Jabra Link 265 cable into one USB port, connect two Jabra Biz 2300 headsets to it, and the trainee and the trainer both hear the same softphone conversation in real time. The supervisor's side isn't limited to listening, either. A single button push on the Link 265 lets them either stay muted and silently monitor, or jump in and speak directly to the customer or the trainee mid-call. Build the exact Jabra Biz 2300 training bundle you need One choice here: which wearing style both headsets in the bundle should be. Both include the same Link 265 cable and the same speech-analytics-optimized microphone — this only changes how much of the room the wearer can still hear. [icon:headset-mono] Mono (2x Biz 2300 QD Monaural + Link 265). Single earcup. The pick for a training floor where the supervisor also needs to hear the room, or where reps need one ear open to a coworker. [icon:headset-stereo] Duo (2x Biz 2300 QD Binaural + Link 265). Both ears covered. The pick for a louder contact center floor where full noise isolation matters more than situational awareness. Why "optimized for speech analytics" actually matters here If your contact center runs call recordings through speech analytics or QA software, the microphone doing the recording matters as much as the software doing the analyzing. The Jabra Biz 2300's microphone is tuned specifically for accurate keyword and phrase recognition — the same feature that helps automated QA tools flag compliance issues or sales opportunities also makes a supervisor's live-listen during training clearer, since the mic is built to separate the trainee's voice from the noise around it rather than just amplify everything equally. [callout type="tip"]If your center already runs speech analytics on recorded calls, standardizing training and live floor headsets on the Biz 2300 keeps your microphone quality consistent between what QA reviews after the fact and what a supervisor hears live.[/callout] What the Jabra Link 265 cable does The Link 265 plugs into a single USB port and provides two separate Quick Disconnect (QD) ports — one per headset — so both Jabra Biz 2300 headsets in this bundle connect to the same PC and the same softphone call. In-line buttons on the cable give each person independent control: answer/end, mute, volume, and a programmable soft button, with the controls lighting up when active so it's obvious who's live and who's muted. [stat]118 dB SPL sound-spike cutoff · 360° FreeSpin boom arm · 2-year warranty[/stat] Built for daily wear, not occasional use The Biz 2300 runs roughly 20% lighter than competing contact-center headsets, with a Kevlar-reinforced cord and an unbreakable 360° FreeSpin boom arm that rotates fully without the mechanical failure point a standard hinge eventually hits. Jabra's PeakStop hearing protection cuts off any sound spike above 118 dB SPL (RMS) before it reaches the wearer's ear — a real number, not a vague "loud noise protection" claim — which matters across a full shift of calls. [callout type="honest"]The Link 265 only works with Jabra QD headsets — it won't connect a straight-corded USB headset or a headset from another brand. If you're mixing in headsets you already own, confirm they're QD-equipped before ordering.[/callout] For a contact center that trains on live calls or runs regular QA monitoring, this bundle gets both people hearing the same conversation from day one, on hardware built to survive daily use rather than break down under it. 2x Jabra Biz 2300 QD Headsets (Mono or Duo, per selection) 1x Jabra Link 265 USB Y-Training Cable Quick start guides Specification Detail Headset connector Quick Disconnect (QD) Headset audio Wideband HD Voice, noise-canceling "air shock" microphone Speech analytics Microphone optimized for keyword/phrase recognition accuracy Hearing protection PeakStop, cuts spikes above 118 dB SPL (RMS) Boom arm 360° FreeSpin, break-resistant Cord Kevlar-reinforced Ear cushions Large foam Warranty 2 years Cable Jabra Link 265 USB/QD Y-training cable Cable ports 2x QD (one per headset), 1x USB-A to PC Cable controls Answer/end, mute, volume, programmable soft button (per side) Cable compatibility Jabra QD headsets only Ideal use Contact center training, QA monitoring, hot desking Software: The Link 265 connects at the USB audio level, so it works with any softphone or VoIP application on the connected PC — no dedicated app or driver required for basic call audio. The speech-analytics-optimized microphone works with whatever QA or transcription software your center already runs, since it's a hardware characteristic, not a software integration. Hardware: The Link 265 requires a free USB-A port on the PC. Only Jabra QD-equipped headsets connect to its two QD ports — a straight-corded USB headset or a non-Jabra QD headset won't work with this cable. Platforms: Works with Windows and Mac PCs and any softphone application installed on them, since the audio connection happens at the USB level rather than through platform-specific certification. How does the Jabra Biz 2300 USB training bundle let a supervisor listen in?The included Jabra Link 265 cable connects two Jabra Biz 2300 headsets to the same PC and the same call. The supervisor's headset can either stay muted to just listen, or unmute with a single button push to join the conversation directly. What does "optimized for speech analytics" mean on the Jabra Biz 2300?The Jabra Biz 2300's microphone is tuned for accurate recognition of keywords and phrases by speech analytics software, which helps QA and compliance tools identify issues correctly. The same microphone quality also makes live call monitoring clearer during training. What's the difference between the Mono and Duo Jabra Biz 2300 training bundle?The Mono Jabra Biz 2300 training bundle uses single-earcup headsets so wearers can still hear the room. The Duo bundle uses both-ear headsets for full noise isolation. Both include the same Jabra Link 265 cable and speech-analytics-optimized microphones. Can I use my own Jabra headsets with the Link 265 cable in this bundle?Yes, as long as they have a Jabra Quick Disconnect (QD) connector. The Link 265 cable included in this Jabra Biz 2300 training bundle only works with QD-equipped headsets, not straight-corded USB headsets. What's the warranty on the Jabra Biz 2300 headsets in this bundle?Each Jabra Biz 2300 headset in this training bundle carries a 2-year manufacturer warranty. What's included in the Jabra Biz 2300 USB training bundle?The bundle includes 2 Jabra Biz 2300 QD headsets (Mono or Duo, per your selection) and 1 Jabra Link 265 USB Y-training cable, plus quick start guides for both.
