VoIP phone to outside server

  • I have 3 VoIP phones behind a PFSense firewall that connect to a remote PBX and are having trouble with lost audio / dropped calls.

    Looking at the VoIP Configuration in the docs, do I need to disable source port rewriting and use the siproxd or is it one or the other? If either, which one is the better solution?


  • use siproxd and set outbound nat to manual

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