@HelpFixDecoApp Interesting, I'll have to see if i can create the rules as suggested by my provider, Andrews & Arnold. This is what I need to input to control the firewall, but can not see how as the...

@HelpFixDecoApp Thanks again for the reply, as im away until next Saturday I will be putting this thread on hold for a week. When i get back I will look into the suggestion of using just the Guest...

@HelpFixDecoApp thankyou for tagging the tech team to this query. To make it easier to identfy my IoT device I apply MAC filters so I thought they should be added to the allow list. I thought the...

@HelpFixDecoApp none of the information in the links, within the linked document answer my question, is the preceded "SIP ALG" as secure as opening/controlling ports for my VOIP service? Regards Stu

@HelpFixDecoApp Thanks for the reply, alas, the article does not address my issue. I was going to add a screen shot but can not see how. Anyway, my IoT devices are connected to my IoT network, with...

I have been having issues where my VOIP ATA kept dropping connection, becoming "Not Registered" to fix this I have had to enable SIP ALG (Mor > Advanced > Nat Forwarding > SIP ALG). My question is, I...