Plantronics Calisto P620S — USB & Bluetooth UC Speakerphone
The Plantronics Calisto P620S is a portable USB and Bluetooth speakerphone certified for Microsoft Teams, Zoom, and Skype for Business. Its 360° omnidirectional microphone array delivers clear, echo-cancelled audio for personal desk conferences and small group calls, while dual connectivity via USB-A and Bluetooth lets you switch seamlessly between your PC and mobile device. This unit ships with a 12-month Reboot IT warranty.
Key Benefits
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Dual connectivity — USB + Bluetooth: Connect to a PC or Mac via USB-A for desktop calls, and to a smartphone or tablet via Bluetooth — switch between sources without touching a cable.
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360° omnidirectional microphone: Picks up voices clearly from all directions around the device — ideal for individual desk use or small 2–4 person meeting rooms.
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UC certified — Teams, Zoom, Skype for Business: Native integration with Microsoft Teams, Zoom, and Skype for Business delivers plug-and-play call control (answer, end, mute, volume) without additional software.
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Wideband audio with echo cancellation: HD voice quality with digital signal processing eliminates echo and background noise, delivering clear speech in both directions.
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Portable and compact: Lightweight puck design packs into a laptop bag — take it to meeting rooms, hot-desks, or client sites without lugging a dedicated conference unit.
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12-month Reboot IT warranty: Professionally inspected, tested, and graded at our Melbourne facility — Australian warranty and support since 2001.
Performance in Use
The Calisto P620S fills the gap between cheap desk speakerphones and expensive dedicated conference room units. Its 360° microphone array is the core differentiator — rather than a single directional mic that requires participants to lean toward the device, the omnidirectional array captures clear audio regardless of where the speaker is positioned relative to the device. This makes it suitable for small group calls of 2–4 people gathered around a laptop or desk setup.
UC certification means the device registers natively with Teams, Zoom, and Skype for Business without driver installation on most modern operating systems. Call control buttons (answer/end, mute, volume up/down) work directly through the UC application — you can mute yourself during a Teams call by pressing the button on the P620S rather than clicking the on-screen control. Bluetooth connectivity allows you to take a mobile call through the speakerphone while your PC remains connected, or switch audio to the P620S during an in-progress mobile call for a more comfortable hands-free experience.
Technical Specifications
| Specification |
Detail |
| Model |
Plantronics Calisto P620S (P620-S) |
| PC Connection |
USB-A (plug and play, no driver required) |
| Mobile Connection |
Bluetooth (pairs with smartphone or tablet) |
| Microphone |
360° omnidirectional array; wideband; echo cancellation |
| Audio |
Full-duplex; wideband HD voice |
| UC Certifications |
Microsoft Teams, Zoom, Skype for Business |
| Controls |
Answer/end, mute, volume up/down |
| Form Factor |
Portable puck design; lightweight |
| Power |
USB-powered (no battery required for USB mode) |
| Warranty |
12-month Reboot IT warranty |
Is It Right for You?
✓ Best For:
• Individual workers making frequent Teams, Zoom, or Skype calls
• Small group calls of 2–4 people gathered around a laptop
• Hot-desk environments wanting a portable, bag-friendly speakerphone
• Those wanting USB + Bluetooth in one compact device
|
✗ Not Recommended For:
• Large meeting rooms of 6+ people — a room-grade conferencing system is better
• Environments needing ceiling microphone or beam-forming array
• High-noise open-plan spaces where directional noise cancellation is critical
|
Condition Grades
| Grade |
Cosmetic Condition |
Functional Condition |
| A — Excellent |
Minimal marks or scratches only visible on close inspection. No cracks or structural damage. |
Fully tested. USB, Bluetooth, microphone, speaker, and call controls all verified operational. |
| B — Good |
Light wear consistent with office use — minor scuffs on housing. No structural damage. |
Fully tested. USB, Bluetooth, microphone, speaker, and call controls all verified operational. |
Frequently Asked Questions
Does it work straight out of the box with Microsoft Teams?
Yes. The Calisto P620S is Teams-certified and recognised as a native audio device on Windows and Mac. Connect via USB and Teams will automatically route call audio through it. Call control buttons (mute, answer/end, volume) integrate with the Teams UI.
Can I use it with my mobile at the same time as my PC?
Yes. The P620S supports simultaneous USB (PC) and Bluetooth (mobile) connections. You can switch audio between the two sources, or use the Bluetooth connection to take a mobile call through the speakerphone while your PC remains connected.
How many people can use this in a meeting?
The P620S is best suited for 1–4 participants within approximately 1–2 metres of the device. For larger groups or bigger rooms, a dedicated conference room speakerphone with extended microphone range would be more appropriate.
What shipping options are available?
Shipping costs apply based on size and destination — rates are calculated at checkout.
What does the 12-month warranty cover?
Reboot IT's 12-month warranty covers hardware defects and functional failures. Physical damage caused after delivery is excluded. Contact our Melbourne support team for warranty claims.
Warranty & About Reboot IT
12-Month Warranty Included — Every Plantronics Calisto P620S sold by Reboot IT is backed by a full 12-month warranty. Hardware fault develops — we repair or replace at no cost to you.
About Reboot IT — Melbourne-based since 2001, Reboot IT is one of Australia's most established certified refurbished IT retailers. Every unit is professionally inspected, tested, and graded before sale.
Shop with confidence — Australian-owned, Australian-stocked, Australian warranty support.