SwyxWare (kb5254)

The information in this article applies to:

  • SwyxIt!
  • SwyxWare Administration
  • SwyxWare
  • SwyxWare DVD

[ Summary | Information | Links ]


Swyx releases SwyxWare


Please Note: Customers who have installed the recalled version 11.40 are recommended to deactivate the automated distribution of the SwyxIt! client software in SwyxControlCenter until SwyxWare 11.41 is installed. 

A summary of the most important changes of the new version:



P-Early Media

  • Additional SIP Trunk compatibility through implementation of
  • P-Early-Media is a SIP header defined in RFC 5009. This header is used to authorize and control early media flows in interconnected SIP networks (e.g. between PBX and SIP provider).
    RFC 3960: Early Media and Ringing Tone Generation in SIP
  • RFC 5009: SIP P-Early-Media Header
  • Special (DTAG defined) early media handling procedures
  • SIP Forking including early media (RFC 3261)
  • RFC 6228: SIP Response 199 Early Dialog Terminated

DATEV enhancements

  • Automated and manual transfer of call data to DATEV is now possible even after a call has ended
  • Manual transfer of call data to Datev Arbeitsplatz via Call Journal
  • Datev ASP Support

Office 64-bit support

The SwyxIt! Microsoft Office Add-In now also supports Microsoft Office 2016 - 2019 64bit

SCC Enhancements

  • Generation of the Self-Signed certificates during the installation
  • Refactored grid filtering
  • Extended multilanguage support (German, English, Italian, French, Dutch)
  • Phone manager service configuration
  • Voicemail configuration as a part of the global System and default settings
  • Bulk upload of the certified Desk-Phones (MAC Addresses)
  • Configuration of the default provisioning URL for certified Desk-Phones

Visual Groups 1.1.2

Latest OCX file included in SwyxIt! Client setup

Please Note: SwyxWare 11.41 fixes the issues of the recalled SwyxWare 11.40

Further changes can be taken from the release notes pdf file further down this Knowledgebase article.


A general summary of the functionality of the version 11 can be found here:

A summary of all previous SwyxWare versions can be found here:


To update from a  SwyxWare version prior of 11.x to SwyxWare update licenses are required.

To update from SwyxWare 11.x to SwyxWare you don't need update licenses. Further information on this can be found in the following knowledgebase article:


If you are running a SwyxStandby system you need to update according the following knowledgebase article:


Please read also the included README files for further information.


As far as software supplied or used by us, includes open source elements the additional terms under apply in addition. An overview which products from the Swyx portfolio include open source elements and which open source license is relevant can be found under

The third-party contact information included in this article is provided to help you find the technical support you need. This contact information is subject to change without notice. Swyx in no way guarantees the accuracy of this third-party contact information nor is responsible for it's content.


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