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  1. Disallow use of extension outside the LAN

    Hi lneblett Well Done! You nailed it! Thanks for the suggestion, I had never really thought about the IP being in the Public Range but it made perfect sense so I changed the network into a private range and now the system works as it should. I deleted the old profiles on the phones and they...
  2. Disallow use of extension outside the LAN

    Hi lifeline I have checked this setting for all extensions and they all show the correct IP of the Server. Previously this setting had the option of the Server NIC IP or the server VPN IP but since I have removed the VPN there is only the one IP address available to select (195.114.114.2) I...
  3. Disallow use of extension outside the LAN

    Hi lneblett & bardissi Thank you for your replies. In response to your questions. I only have one Physical network card installed in the PC however I noticed 3CX was detecting an IP address of a incoming VPN connection. This IP was also apparent in an ipconfig. I deleted the IP of this VPN and...
  4. Disallow use of extension outside the LAN

    Hi I am trialling the Demo version of V11. I have an issue where I cannot get any local extensions to register with the 3CX server unless I untick the option "Disallow use of extension outside the LAN" which is under Extensions\xxx\Other. My extension is on the same subnet as the server and...
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