@totalnoob wrote:
I'm trying to prevent registration of devices outside of my LAN via IP ranges to use the SIP trunk I have setup,
Googling brings me to many pages that tell me I can do this via the Extensions module, but I can't seem to find the correct page to enter a deny and permit statement in the Extensions module.
Running the latest versions of everything.
I understand what I want to do just not where I can do it in the GUI.
Would I be wrong to do this in the PEER DETAILS in the SIP trunk?
Thanks
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