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How to prevent port remapping on sonicwall device

Category: Entry Level Firewalls


  • bobbob Newbie ✭

    Ports are still remapping and this setting suggestion from the online guide breaks registrations. Anyone able to prevent port remapping on sonicwall for their voip devices?

    My only solution has been replacing them entirely with generic asus routers.

  • MitatOngeMitatOnge Cybersecurity Overlord ✭✭✭

    Hi @bob ,

    did you try step by step enable "Enable consistent NAT" and "Enable SIP Transformation" under the "VoIP/Settings/"

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