SIP Provider reventix (DE) (kb4966)

The information in this article applies to:

  • SwyxWare 2015

[ Summary | Information | Links ]


Information und configuration hints for SIP provider reventix (Germany).


General information

The reventix SIP trunk is a SIP trunk with user authentication. You have received information about UserID, UserName and UserPassword, whereas the nameing may differ, or you have only received UserName and -password. In this case, UserID and UserName are identical.


For your convenience the generated CustomProviderProfiles.config is available for download at the end of this article. Extended information about how to use this file can be found at Configuration and Adaptation of SIP Providers via Provider Profiles (kb3436).

During creation of the SIP Trunkgroup, profile 'reventix (DE)' has to be selected.

Important: From SwyxWare on, the provider profile for reventix is already available in the list of provider profiles and the CustomProviderProfiles.config is no longer necessary.

reventix web-portal configuration
To assure that for incoming calls, the expeted SIP header is signalled, it it necessary to configure this behavior in the reventix web portal. After registration, navigate to "VoIP-Telefonanschluss -> Anschlüsse", afterward enter the edit mode by pressing the pencil in the lower right section. In the section "Rufnummern" the Spezial-SIP-Header für Rufnummernübermittlung" has to be configured to "P-Called-Party-ID". In this section, it can also be checked that the feature "CLIP No Screening" is activated.

Tested Features

  • Incoming/outgoing national calls
  • Incoming/outgoing international calls
  • Correct Calling Line Identification (CLI) on national and international calls
  • Holding and retrieving calls
  • Toggeling between two calls
  • Call transfer
  • Conferencing
  • Mutually supported codec:
    • G.711a
  • Incoming/outgoing DTMF signaling in accordance with via RFC2833
  • FAX transmission via T.38


  • No signaling on an outgoing call if the called party rejects the call or is running into a timeout

19/07/2017 with SwyxWare 2015 R40.3.0

Overview of tested SIP provider


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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