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No TX audio on LTE

I am having an issue with Smart SDR for the iPhone. When I am at home on my LAN everything works fine. When I am on LTE I can connect to the radio and listen but have no TX audio. If I connect my laptop to the hotspot on my phone it works fine. I have checked that I am using the right mic on the phone and have allowed access to the mic in the iPhone settings. I have checked my port forwarding and it is fine. I have connected to a friends flex on my iPhone and it works fine.

Any thoughts?


  • Mike-VA3MW
    Mike-VA3MW FlexRadio Employee, Community Manager admin

    @Chris Knox I opened a support ticket for you.

  • Chris Knox
    Chris Knox Member
    [{"insert":"Thanks Mike \nI am working with Ken Wells now.\ndefinitely an odd issue \nI will let you know if we figure it out \nthanks\n"}]

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