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    Sip invite packets not sent to NAT destination

    Scheduled Pinned Locked Moved NAT
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    • G
      gabrielpc1190
      last edited by

      Hi, I have a CARP cluster of 2 pfsense boxes.

      I have NAT configured for udp SIP 5060 and udp rtp 10000-20000 to go to 172.16.x.x (my voip server)

      The outbound calls work perfect but inbound calls not.
      After doing packet capture I noticed sip invites enters WAN but not going out to LAN.
      I captured from WAN and from LAN at the same time from 2 ssh sessions and noticed that.
      All registration traffic and outgoing traffic work perfect but only sip invites fail so I can't get incoming calls.

      Any one knows why this happen?

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