Hi, Can someone tell me how to lock down my SPA 112 to the specific IPs used by my SIP provider?
They have 2 IPs.
I want all other incoming traffic from other IPs to be ignored.
Thanks
OK, what I did was to set the Line to "Restricted Source":
Admin /Voice / Line2/
Under SIP Settings
Restricted Source IP: Yes
Too bad there is not a way to specify the IP of the SIP.
Thanks
