Snom C620

Conference system

Key Features

  • 2 Detachable wireless microphones
  • Wireless due to DECT
  • Range 50m
  • Up to 24 hours talk time
  • Up to 28 days standby
  • Expandable with up to two C52-SP


The C620 - discover true independence and flexibility!

Free yourself from the hassle of cables in conference rooms and meeting areas!  

The Snom C620 is a cordless DECT conference phone that puts an end to tangled cables on and under the conference table! The system includes a SIP DECT base station and a docking station to charge the device for up to 24 hours of talk time (12 hours of wideband audio). The integrated microphones are also wireless and can be used freely across the meeting table. The two wireless microphones are simply charged via the integrated charging slots.

The C620 gives you complete freedom and flexibility in the placement and choice of your conference room!  

Is your meeting getting bigger? Simply add up to two additional C52 speakerphones!  

Like all Snom devices, the Snom 620 comes with a 3-year warranty


Completely cordless

The C620 finally puts an end to cable frustration on and under your desk.

(Charging dock for freedom from power supply and DECT base for cordless reception included)

2 detachable wireless microphones

The microphones can be easily placed around the room, e.g. on several desks. This increases the recording and transmission of the sound. You can also use one as a handheld microphone.

Expandable with up to two
Snom C52-SP

For coverage in larger rooms or even halls. Conferences small or large can be so simple.

Overview of Series

Technical features



This device communicates using the radio standard for telecommunications called DECT (Digital Enhanced Cordless Telecommunications).


HD audio

This device supports with its hardware and the supported codecs, the highest audio quality.


OTA Updates

This device is able to receive updates via radio, i.e. OTA (over-the-air). As a rule, the DECT handsets must be in their charging cradle for this.


Power over Ethernet (PoE)

This device can receive its power from a connected network cable, provided that the network switch used supports this and has enough power to supply all connected devices.


Security (TLS & SRTP)

This device supports all common security protocols, such as TLS, SIPS, SRTP, etc.


Single cell system

This DECT base can only be operated alone and cannot be connected to a multi-cell.


Help with questions about products, availability and prices


Contact person

Snom HQ Berlin

+49 30 39833-0

Where can you find a Snom partner near you?

You want to buy our products and need advice? Then you have come to the right place.


Which distributor offers the products?

Snom is available all over the world. If you are looking for a wholesaler, you can find here all our partner distributors sorted by country.


Find the right telephone system (PBX).


List of our compatible PBX


If you would like to know whether your desired phone is compatible with the PBX you are using, you can view the on our PBX partner overview page in the Service Hub.



Information on choosing a PBX


Do you need information when choosing a suitable PBX for your desired telephone? We have compiled some tips for you in the guide on what you should look out for.


Technical data




Expand all add
add remove

The latest firmware for your Snom device can be found at the link below. When updating, please follow all safety instructions and take into account which firmware version is currently permitted by the PBX you are using.

You may not be able to update your Snom device manually, but only via the web interface of your PBX.


How To´s, FAQ & Co.

In the Service Hub we have created a variety of instructions and help for you.


Contact person

Headquarter Berlin

+49 30 - 39833-0
Office hours: Mo-Fr 9:00-17:00 (CET)


Inhouse Sales
Inhouse Sales

language Sales DACH

phone +49 30 39833 0



Snom Technology GmbH
Aroser Allee 66
13407 Berlin

Phone: +49 30 39833-0
Fax: +49 30 39833-111


Search for help

Are you looking for help with a problem, a manual, an answer to your question or the latest firmware for your Snom device?

We have set up the Snom Service Hub to provide you with everything you need.



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