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Smart USB handset solutions for your office

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USB handsets

USB handsets for professional use in the office, call center and on the road. Count on Plathosys.

Get to know our UC solutions – for crystal clear communication in the office

Modern offices are increasingly using unified communication in the telecommunications sector. The advantages of PC-based softphone solutions are their flexibility, ease of use and virtually unlimited configuration options. Plathosys USB handsets are the perfect addition to your UC system.

A suitable device for all office sizes and areas of application. Our handheld units can be adjusted to any specific situation by the simplest adaptation via API interface.

And if not… One unnecessary connection too many? One Push to talk button too few? Need an option for a second listener? We are specialized in custom solutions and are pleased about the challenges of demanding customer requests. Talk to us!

From mobile workers to call centers.
Plathosys USB handsets for Office.

Plathosys CT 140 PRO

Office or on the road: with this handset your PC becomes a highly effective telephone

Plathosys CT 220 PRO

Smart Unified Communications USB handset for the modern working world

Plathosys CT 400 PRO

Crystal clear communication with this smart USB Handset for office and call center.

Features of the Plathosys Office series at a glance

Plathosys CT 140 PRO

Get in touch!

  • Customized integrable systems solution
  • Hook on/-off-function (adjustable via API)
  • Hook on/-off-function in connection with MS Lync/Skype for business
  • Ring tone signal via internal
    loudspeaker
  • Electronic Hook Switch (EHS) via headset (adjustable via API) to DHSG Standard (German wireless
    headset standard)
  • Optional listening in via headset/second handset
  • EU-conformity to EU directive 1995/5/EG (R&TTE directive)/CE marking
  • API-software available for the development of customers‘ specific applications
  • Acoustic Shock Protection according to ETSI EG 202518 and UL 60950-1
  • Voice quality earpiece and microphone: Frequency range 100 Hz to 7.500 Hz according to ETSI ES 202739 (wideband audio quality)
  • Echo cancellation
  • Hearing Aid Compatibility (HAC) according to FCC Part 68.316 and 68.317
  • Separate volume control (adjustable via API)
    • Handset (Earpiece and Microphone)
    • Headset (Earpiece and Microphone)
  • Plug&play installation
  • USB sockets with high locking strength

Plathosys CT 220 PRO

Get in touch!

  • Plug&play installation
  • Elegant and attractive design
  • Ring tone signal via loudspeaker in the handset
  • Hook on/-off-function (adjustable via API)
  • EU-conformity to EU directive 1995/5/EG (R&TTE directive)/CE marking

  • API-software available for the development of customers‘ specific applications

  • Acoustic Shock Protection according to ETSI EG 202518
  • Voice quality earpiece and microphone: Frequency range 100 Hz to 7.500 Hz according to ETSI ES 202 739 (wideband audio quality)
  • Echo cancellation
  • Hearing Aid Compatibility (HAC) according to FCC Part 68.316 and 68.317

  • Plug&play installation
  • USB sockets with high locking strength

Plathosys CT 400 PRO

Get in touch!

  • Hook on/-off-function (adjustable via API)
  • Hook on/-off-function in connection with MS Lync / Skype for business and Unify Open- Scape Softclients
  • Ring tone signal via internal loudspeaker
  • EU-conformity to EU directive 1995/5/EG (R&TTE directive)/ CE marking
  • PI-software available for the development of customers‘ specific applications
  • Acoustic Shock Protection according to ETSI EG 202518 and UL 60950-1
  • Voice quality earpiece and microphone: Frequency range 100 Hz to 7.500 Hz according to ETSI ES 202 739 (wideband audio quality)
  • Echo cancellation
  • Hearing Aid Compatibility (HAC) according to FCC Part 68.316 and 68.317
  • Separate volume control
  • Open listening function via internal loudspeaker in wideband quality according to ETSI ES 202 740 *
  • Plug&play installation
  • USB sockets with high locking strength

Constant companion. As comfortable on the road as in the office. The Plathosys CT 140 PRO

Whether in the office or on the move, the Plathosys CT 140 PRO USB handset appeals through its ease of use and can be used everywhere thanks to its straightforward installation via Plug&play.

The handset for office professionals: Plathosys CT 220 PRO

Elegant design meets perfect voice quality. For PC telephony, the USB handset Plathosys CT 220 PRO impresses with wideband audio performance and a natural sound perception.

Through the HID standard (Human Interface Device) the CT 220 PRO links automatically into every PC environment. The different connection possibilities for high value headsets and passive loudspeakers offer the user a great deal of flexibility, as e.g. in switching from handsets to headsets or when connecting an external loudspeaker.

For crystal-clear communication in the office: Plathosys CT 400 PRO

The smart USB handset Plathosys CT 400 PRO provides with its wideband audio performance excellent voice quality and natural sound experience when used as PC telephony. Making notes while telephoning and still having both hands free – the internal loudspeaker that can be switched to open listening creates comfortable and efficient communication in the working environment. Thanks to the assistance of the standard Hearing-Aid-Compatibility (HAC) the CT 400 PRO also allows those with hearing aids to use the very latest in modern communication technology.

Better together: The best accessories for the best solution.

Get in touch!

Cordless & cabled headsets

E.g. Jabra PRO 9465 DUO (binaural) or
Jabra BIZ 2400 (monaural)
Other models on request

Connection cable with PTT/ PTM button

For Jabra-Headsets

(Part No. 103022)

External loudspeakers

With sturdy synthetic casing and a transmission range of 250 Hz-8kHz
Enables monitoring in noisy environments

(Part No. 103748)

Plathosys CT 190 PRO

Additional Plathosys handset to listen in

(Part No. 104213)

Technical data at a glance

Plathosys CT 140 PRO

Get in touch!

  • Power supply
    (USB: 5V, max. 100mA)
  • USB 1.1, 2.0 & 3.0
  • The system is addressable for 32 Bit and 64 Bit
  • USB handset with coiled cable (plain cable on demand)
  • Desk support
  • USB connecting coiled cable 1,10 m (optional USB connecting plain cable 1,50 m)
  • Operating instructions
  • MS Windows XP
  • MS Windows 2000
  • MS Windows Vista
  • MS Windows 7
  • MS Windows 8.1
  • Standard USB port
    (1.1. or higher)

Sturdy casing made of flame retardant plastic PC-ABS (Norm UL 94)

Plathosys CT 220 PRO

Get in touch!

  • Power supply (USB: 5V, max. 500mA)
  • USB 1.1, USB 2.0 & USB 3.0
  • Coiled length handset cable 50 cm
  • The system is addressable for 32 Bit and 64 Bit

  • Handset with coiled cable
  • USB base station
  • 2 m USB connecting cable A-B
    (with a special shield)
  • Operating instructions
  • MS Windows XP
  • MS Windows 2000
  • MS Windows Vista
  • MS Windows 7
  • MS Windows 8.1
  • Standard USB port
    (1.1. or higher)

Sturdy casing made of flame retardant plastic PC-ABS (Norm UL 94)

Plathosys CT 400 PRO

Get in touch!

  • Power supply (USB: 5V, max. 500mA)
  • USB 1.1, USB 2.0 & USB 3.0
  • Coiled length handset cable 50 cm
  • The system is addressable for 32 Bit and 64 Bit
  • Handset with coiled cable
  • USB base station
  • 1,5 m USB connecting cable
  • Operating instructions
  • MS Windows XP
  • MS Windows 2000
  • MS Windows Vista
  • MS Windows 7
  • MS Windows 8.1
  • Standard USB port
    (1.1. or higher)

Sturdy casing made of flame retardant plastic PC-ABS (Norm UL 94)

Visit our Website

Detailed information about our products and services can be found on our website.

For sample orders: contact us!

Get in touch!

Contact and service hotline

You have a specific question or need more information? Write us:

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Horst Platz Beratungs-
und Vertriebs GmbH
August-Winter-Str. 10
61195 Friedrichsdorf
P +49 6175 79596-0
F +49 6175 79596-20