67
(11) VoIP Authorization Setting
/VoIP Setup/Routing Setup/Authorization/
When this gateway has been used for outbound call, it can enable to check the remote
caller gateway’s IP to decide accept or refuse the call. If define the IP range here and
enable the [Auth] option on the
/VoIP Setup/Routing Setup/VoIP Call In/
, only the IP
in range will allow to call out by this gateway.