Gigaset pro Interoperability Program

The Gigaset pro Interoperability Program is designed to test Gigaset Pro PBXs connected to SIP Trunks provided by ITSP (Service Provider) Platforms.

If you are a missing local Service Provider you can contact the local Technical Sales Manager for the UK & Ireland here.



Basic Interoperability

When connecting a Gigaset PBX to the Service Providers listed here you will benefit from Calling Features such as:

  • Incoming Calls
  • Outgoing Calls
  • Call Transfer
  • Call Waiting
  • Call Forwarding
  • Anonymous Call
  • DTMF
  • A-Number forwarding (Optional)




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