I'm a novice when it comes to VoIP, SIP, cloud PBX, etc.
There is no information in the Sophos XG Firewall Engineer and Architect courses about these topics and their configuration on the XG Firewall, whereas the use of cloud PBX and VoIP is commonplace now.
Although there is quite some useful information to be found in the Sophos Community (XG and UTM), I do miss a comprehensive document for the XG Firewall.
The kb article "HTTPS Decrypt and Scan FAQ” (https://community.sophos.com/kb/en-us/132997) is a perfect example of such an article.
I would like to suggest one on VoIP for the XG Firewall:
Hi 2ServeErik Thank you for providing suggestions, I would forward them to concern team.I would like to share a few articles related to VoIP from Sophos Community.https://community.sophos.com/kb/en-us/123523https://community.sophos.com/kb/en-us/127785https://community.sophos.com/kb/en-us/127511
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Thank you for the links.
This article https://community.sophos.com/kb/en-us/120284 and its links in the "Related Information" section have also been very helpful in my understanding of VoIP and SIP although they apply to UTM.
It would be nice to have them rewritten specifically for the XG.