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2 DNS, but only use 1 for phonesystem

Hi,

I have two WANs connected on my Sophos XG SFOS 18.5.1. The DNS is configured with "Obtain DNS from PPPoE".

My Problem now is, that my PhoneSystem is using DNS from the Sophos.

But it may only use the DNS from WAN2 and not from WAN1.

How can I configured it, that the phonesystem only uses DNS from WAN2?

Thanks!

Best Regards Thomas



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Parents
  • Hi,

    is the phone system on its own network if so you add a DNS entry on that network interface? If it a shared LAN then you are restricted to what you can achieve except by setting the phone equipment to fixed IP address and fset the DNS there.

    Ian

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  • Hi,

    is the phone system on its own network if so you add a DNS entry on that network interface? If it a shared LAN then you are restricted to what you can achieve except by setting the phone equipment to fixed IP address and fset the DNS there.

    Ian

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