Allow VOIP providers Public IP access to network.

  • Hi All,

    For call quality our VOIP provider has explained that we need to allow access from their Public IP address range. So in firewall rules should I just chose interface WAN and then for source, choose network followed by their Public IP address range and required mask?

  • Here is one of my sites…        My SIP and RTP come from different sources.  YMMV

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