Poly Savi 7320 UC – Stereo DECT Headset 1920-1930 MHz

Product Overview

The Poly Savi 7320 UC stereo DECT headset is a secure wireless headset for financial, medical, government, and contact center workspaces where Bluetooth is restricted or banned outright. It connects to a computer through the included D400 USB Type-A DECT adapter rather than a desk phone base, giving softphone users up to 13 hours of talk time and roaming range across a floor plate. Designed to meet DECT Security Step C with AES 256-bit encryption and 128-bit authentication, it protects call audio at the air interface instead of relying on the endpoint. The 1920-1930 MHz designation identifies the North American band variant, which is what distinguishes this SKU from EU-band models.

Product Description

Density is the practical reason IT teams choose the Savi 7300 series over other DECT headsets. HP Poly states up to 2x better density than competing DECT headsets, which means more wireless headsets can operate in the same open-plan floor before interference degrades audio. For an integrator specifying headsets across a trading floor, a claims-processing department, or a government open office, that figure determines how many users a single floor can support without a redesign. Poly Acoustic Fence technology works alongside the noise-canceling boom microphone to suppress voices from neighboring desks, so a caller two seats away is not audible to the far end — relevant where overheard conversation is a compliance exposure, not just a nuisance.

The security posture is what qualifies this headset for regulated environments. It is designed to meet DECT Security Step C, the highest level defined by the DECT Forum, and applies AES 256-bit encryption with 128-bit authentication and secure pairing. Because the link is DECT rather than Bluetooth, it deploys in facilities where Bluetooth radios are prohibited by policy — a common condition in financial trading areas, clinical records departments, and secure government spaces. Remote device management lets IT push firmware, settings, and security updates across a fleet without collecting hardware from users, which is the difference between a manageable rollout and a desk-by-desk truck roll.

Wearing style is stereo binaural, over-the-head with on-ear synthetic leather cushions and an adjustable headband, weighing 160 g. Battery is Li-Polymer with a recharge time under two hours from the included charging stand, so a headset docked over lunch returns to full for the afternoon. The D400 USB Type-A DECT adapter plugs into the workstation and a USB Type-A to Type-C adapter is included for modern laptops and docks; up to four headsets can be conferenced onto the D400 for training and side-by-side coaching. Teams needing three-way connectivity across computer, desk phone, and mobile should compare the Poly Savi 7410 Office monaural DECT headset or the Poly Savi 8420 Office stereo DECT headset, both of which use a universal office base. Where a TAA-compliant desk phone headset is required instead, the Poly CS540A convertible DECT headset is the government procurement equivalent.

Key Features

• DECT Security Step C — Designed to meet the highest security level defined by the DECT Forum, with secure pairing built into the link rather than layered on afterward.
• AES 256-bit Encryption — Call audio is encrypted with 256-bit AES and 128-bit authentication so conversations stay private across the wireless path.
• Deploys Where Bluetooth Is Banned — The DECT radio suits financial, medical, and government spaces whose policies prohibit Bluetooth peripherals entirely.
• 2x Better Density — More headsets operate in the same open-plan area before interference degrades audio, raising how many users one floor can support.
• Poly Acoustic Fence — Voices from neighboring desks are suppressed so the far end hears only the person on the call, not the room.
• 13-Hour Talk Time — A full shift of calls runs on one charge, and the included stand returns the headset to full in under two hours.
• D400 USB DECT Adapter — A discreet USB Type-A adapter connects the headset to a workstation, with a USB Type-C adapter included for laptops and docks.
• Conference Up to Four Headsets — Four headsets can share the D400 adapter for training, coaching, and quality review sessions.
• Remote Device Management — IT pushes firmware, settings, and security updates across the fleet without collecting headsets from users.
• Stereo Over-the-Head Wearing Style — Binaural on-ear cushions and an adjustable headband suit sustained call handling where both ears need coverage.

Typical Applications

• Government space
• Commercial meeting space
• Training room
• Conference room
• Multi-purpose room

Technical Specifications

Frequently Asked Questions

Does the Savi 7320 UC connect to a desk phone or a computer?
A computer. The included D400 USB Type-A DECT adapter plugs into the workstation and a USB Type-A to Type-C adapter is supplied for laptops and docks. If you need three-way connectivity across computer, desk phone, and mobile from a single universal base, specify the Savi 7410 Office or Savi 8420 Office instead.

Why choose DECT over a Bluetooth headset?
Many financial, medical, and government facilities prohibit Bluetooth peripherals by policy. DECT operates on a separate licensed band with Step C security and AES 256-bit encryption, so the headset deploys in those spaces where a Bluetooth model would fail a security review. DECT also stays clear of the 2.4 GHz and 5 GHz Wi-Fi spectrum.

What does the 1920-1930 MHz qualifier mean?
It identifies the North American DECT band. EU-band variants operate at 1880-1900 MHz and are not interchangeable. Ordering the wrong band produces hardware that will not operate legally or reliably in your region, so match the band to the deployment country before placing a volume order.

How many of these can we deploy on one floor?
HP Poly states up to 2x better density than other DECT headsets, which raises the number of concurrent wireless headsets an open-plan floor can support before interference degrades audio. For large deployments, plan a density assessment with your integrator rather than extrapolating from a single-user test.

Can supervisors listen in for training?
Yes. Up to four headsets can be conferenced onto a single D400 adapter, which covers side-by-side coaching, new-hire training, and quality review without additional bridging hardware.

How does IT manage a fleet of these headsets?
Remote device management handles settings, firmware, and security updates centrally, so IT does not need physical access to each headset for a firmware push. This matters most in regulated environments where security patch timelines are audited.

Will neighbors on the same row be overheard on calls?
Poly Acoustic Fence works with the noise-canceling boom microphone to suppress voices outside the wearer's immediate speaking zone, which keeps adjacent conversations off the transmitted audio. That is a compliance consideration in claims, trading, and clinical records areas, not only a comfort feature.

What warranty and support are included?
The headset carries the Poly standard two-year limited warranty. Contact Creation Networks for volume pricing, Poly+ service coverage, or help comparing the 7300 UC, 7400 Office, and 8400 Office series against your connectivity and security requirements.