New Firmware for SwyxPhones L6xx available (V2 R1.5.0) (kb4597)

The information in this article applies to:

  • SwyxWare 2013 R4
  • SwyxWare 2013 R3
  • SwyxWare 2013 R2
  • SwyxWare 2013
  • SwyxWare 2011 R2
  • SwyxWare 2011
  • SwyxPhone L615
  • SwyxWare v7.00
  • SwyxPhone L680
  • SwyxPhone L660
  • SwyxPhone L640
  • SwyxPhone L620

[ Summary | Information ]


Swyx has released a new firmware V2 R1.5.0 for the SwyxPhones L6xx .

Please note that...

  •  this firmware can only be used with the following SwyxWare versions:
    • SwyxWare 7.0 with Quickfix 6
    • SwyxWare 2011 or higher 


This firmware prepares the migration path to a future firmware version (V3 Rx.x.x) that exclusively supports a new communication protocol, that is incompatible with former SwyxWare versions, backwards from SwyxWare 2013 R3 on. This new firmware version supports both communication protocols (new and old) and can be used with all SwyxWare versions since SwyxWare 7.0 with Quickfix 6.

To update the firmware at your SwyxServer you have to perform the following steps related to the installed SwyxWare version:

Open the Server Settings within the SwyxWare Administration and select the tab "SwyxPhone Firmware Update". Within this configuration select the option "Get". Hereby the SwyxServer will contact the Swyx FTP server ( which is configured by default and downloads the latest firmware version.

After this you could validate that the new firmware was download by checking the firmware version information:

If the firmware version (V2 R1.5.0) is listed for all SwyxPhones L6xx, the phones of this type will prompt for a firmware upgrade the next time the user logs on.


Comment on this article

If we have any follow-up questions, where can we contact you?

E-Mail Address (optional)


This feedback form can't be used for support requests. Those requests must be directed to your Swyx reseller or distributor.