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home/Knowledge Base/Microsoft Teams Phone/Configure a voice gateway to connect your innovaphone phone system

Configure a voice gateway to connect your innovaphone phone system

24 views 0 22. January 2026 Last updated: 23. January 2026

In this article we explain how to configure the voice gateway to your innovaphone phone system.

Log in to the CloudSBC portal and go to the Sprachgateways menu.


Select the innovaphone PBX voice gateway. This was created automatically when you created your CloudSBC account using the Connector App for Microsoft Teams Phone on your innovaphone myApps platform.

Now enter the SIP domain. This should match the SIP domain in the innovaphone PBX.

For the SIP proxy, enter the host name or the fixed external IP address with port number for SIP/TLS on the innovaphone Reverse Proxy. This port can be chosen freely, but must match the port forwarding in your router. We recommend port number 5071.

The PBX password was set when the innovaphone PBX was set up and is required to register Microsoft Teams subscribers as virtual IP phones in the PBX.

Save your configuration.

Next step:
  • Register innvaphone SIP subscribers in the CloudSBC portal

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Related articles
  • How do I configure port-forwarding on my router?
  • What is my domain?
  • Why are there no SIP subscribers listed in the CloudSBC portal?
  • Register innvaphone SIP subscribers in the CloudSBC portal
  • Connect your innovaphone PBX to CloudSBC using the Connector App
  • Install the Connector App for Microsoft Teams Phone

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  • How do I configure port-forwarding on my router?
  • Install the Connector App for Microsoft Teams Phone
  • How to connect my innovaphone phone system?
  • Connect your innovaphone PBX to CloudSBC using the Connector App
  • Configure a voice gateway to connect your innovaphone phone system
Categories
  • Cloud Softphone
  • Configuration – Presence Sync
  • Configuration – Teams Phone
  • Configuration – Cloud Softphone
  • innovaphone
  • Microsoft Teams Phone
  • Microsoft Teams Presence Sync
  • Troubleshooting – Teams Phone

  Connect your innovaphone PBX to CloudSBC using the Connector App

Register innvaphone SIP subscribers in the CloudSBC portal  

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