- Designed for Unified Communications and softphones
- Features an omnidirectional microphone with a built-in speaker
- Improves communication flow with digital signal processing technology
- Easily connects and is powered via a standard USB cable
- Supports wideband audio for exceptional audio quality
- Provides volume and mute control functions
- Comes with a built-in 3.5mm input jack for attaching the headphone
- Compact and portable design
- Includes a USB cable and a carrying case
Poly Calisto 420 USB Speakerphone Description
Ideal for users desiring an alternative hands-free solution for use with conference calls, group collaboration, and web conferencing, the Calisto 420 USB Speakerphone from Poly is the perfect companion. This speakerphone is designed for Unified Communication and softphones available in the market, offering compatibility with laptops and desktops. The Calisto 420 features an omnidirectional microphone with 360-degree coverage in the application and a built-in speaker to deliver quality audio. The integration of digital signal technology provides echo cancellation and noise reduction, capable of eliminating noises and echoes in communication to improve the conversation flow between the speaker and the listeners. A standard USB cable easily connects your computer and is also used to power the speakerphone. The speakerphone supports wideband audio for exceptional audio quality and provides volume and mute control functions, enabling you to take control of the speakerphone functionality.
With a built-in 3.5mm input jack, you can easily attach your headphones to the speakerphone via the provided headphone port. It is designed in a compact and portable size to fit into any conferencing setup, allowing you to carry it anywhere. The speakerphone includes a USB cable and a carrying case.
Exceptional Audio Quality
Integrated with advanced wideband PC audio, the speakerphone guarantees crisp, crystal clear full duplex audio to make communication in the application room more productive for everyone on a call. Combined with a powerful omnidirectional microphone with 360-degree coverage and a built-in speaker, the speakerphone delivers rich and quality audio across the application room.
Digital Signal Processing Technology
Engineered with digital signal technology, the Calisto 420 speakerphone provides echo cancellation technology to improve communication flow. This reduces echo, noise, and drop-outs in conversation to improve voice and audio quality, enabling every participant in the application room to enjoy quality audio.
Versatile Connectivity
The Calisto 420 speakerphone easily connects to a PC via a standard USB cable and a convenient 3.5mm input jack that allows you to attach a headphone through the provided port. With this, you can easily accommodate private calls.
What's In The Box?
- Poly Calisto 420 USB Speakerphone
- USB Cable with Mini B to A Connectors
- Carrying Case
Poly Calisto 420 Specifications
Connector
- PC via USB
Ideal for
- Users desiring an alternative hands-free solution for use with conference calls, one-to-one calls, group collaboration, and Web conferencing
Audio performance
- Wideband — up to 6,800Hz; full duplex audio, echo cancellation, and noise-canceling mic
- AudioWideband frequency response: 150Hz to 6.8kHz
Dimensions
- 3.75” w x 1.5” h x 4.5” d
Hearing protection
- SoundGuard: Protects against sound levels above 118dBA
Limited warranty
- 2 years
UC Standard Version
- Unified Communications standard version built for UC applications and softphones from Avaya, Cisco, IBM, and more
Model number
- P420
More Information
| SKU | 82136-02 |
|---|---|
| Brand | Polycom |
| Audio Conference Type | Speaker Phone |
| Noise Control | Echo Cancellation |
| Optimize For | UC |
| Microphone Type | Omnidirectional |
| Multiple Part Calling | No |
| Interface | USB |
| With Display | No |
| Connectivity | Wired |
| No. of User(s) | 1-4 |
| Room Size | Small |
| Connect To | PC via USB |
| Keypad | Yes |
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Questions & Answers
Poly Calisto 420 USB Speakerphone Description
Ideal for users desiring an alternative hands-free solution for use with conference calls, group collaboration, and web conferencing, the Calisto 420 USB Speakerphone from Poly is the perfect companion. This speakerphone is designed for Unified Communication and softphones available in the market, offering compatibility with laptops and desktops. The Calisto 420 features an omnidirectional microphone with 360-degree coverage in the application and a built-in speaker to deliver quality audio. The integration of digital signal technology provides echo cancellation and noise reduction, capable of eliminating noises and echoes in communication to improve the conversation flow between the speaker and the listeners. A standard USB cable easily connects your computer and is also used to power the speakerphone. The speakerphone supports wideband audio for exceptional audio quality and provides volume and mute control functions, enabling you to take control of the speakerphone functionality.
With a built-in 3.5mm input jack, you can easily attach your headphones to the speakerphone via the provided headphone port. It is designed in a compact and portable size to fit into any conferencing setup, allowing you to carry it anywhere. The speakerphone includes a USB cable and a carrying case.
Exceptional Audio Quality
Integrated with advanced wideband PC audio, the speakerphone guarantees crisp, crystal clear full duplex audio to make communication in the application room more productive for everyone on a call. Combined with a powerful omnidirectional microphone with 360-degree coverage and a built-in speaker, the speakerphone delivers rich and quality audio across the application room.
Digital Signal Processing Technology
Engineered with digital signal technology, the Calisto 420 speakerphone provides echo cancellation technology to improve communication flow. This reduces echo, noise, and drop-outs in conversation to improve voice and audio quality, enabling every participant in the application room to enjoy quality audio.
Versatile Connectivity
The Calisto 420 speakerphone easily connects to a PC via a standard USB cable and a convenient 3.5mm input jack that allows you to attach a headphone through the provided port. With this, you can easily accommodate private calls.
What's In The Box?
- Poly Calisto 420 USB Speakerphone
- USB Cable with Mini B to A Connectors
- Carrying Case
Poly Calisto 420 Specifications
Connector
- PC via USB
Ideal for
- Users desiring an alternative hands-free solution for use with conference calls, one-to-one calls, group collaboration, and Web conferencing
Audio performance
- Wideband — up to 6,800Hz; full duplex audio, echo cancellation, and noise-canceling mic
- AudioWideband frequency response: 150Hz to 6.8kHz
Dimensions
- 3.75” w x 1.5” h x 4.5” d
Hearing protection
- SoundGuard: Protects against sound levels above 118dBA
Limited warranty
- 2 years
UC Standard Version
- Unified Communications standard version built for UC applications and softphones from Avaya, Cisco, IBM, and more
Model number
- P420
| SKU | 82136-02 |
|---|---|
| Brand | Polycom |
| Audio Conference Type | Speaker Phone |
| Noise Control | Echo Cancellation |
| Optimize For | UC |
| Microphone Type | Omnidirectional |
| Multiple Part Calling | No |
| Interface | USB |
| With Display | No |
| Connectivity | Wired |
| No. of User(s) | 1-4 |
| Room Size | Small |
| Connect To | PC via USB |
| Keypad | Yes |
