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    No SIP Registration after WAN reconnect

    Scheduled Pinned Locked Moved NAT
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    • P
      phaack
      last edited by

      I have a problem with my pfsense. After the WAN reconnects the SIPs in my 3CX PBX are not connecting.
      After a reboot of the pfsense everything is working again until the next WAN reset.

      I set up the pfsense by the guide of 3CX:

      http://www.3cx.com/blog/voip-howto/pfsense-firewall/

      I was not able to solve the problem.
      Today I added a rule to keep the Port 5060 static, but that didn't do the trick.

      Can anyone help me out?

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      • C
        CM350
        last edited by

        Up!

        I have the same question :)

        After reboot or reset from the pfsense the phones can do outbound calls but no incoming.

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        • chpalmerC
          chpalmer
          last edited by

          Look at the states to your ata device.

          Build a firewall rule on the WAN tab with your SIP server as the source and your ATA/VOIP device LAN address as the destination.
          Your ports may vary especially if your SIP server also does your actual RTP streams

          SIPrule.jpg
          SIPrule.jpg_thumb

          Triggering snowflakes one by one..
          Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz on an M400 WG box.

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