Sophos XG115

Raphael,

consult the Grandstream documentation to understand what ports must be open on the XG as DNAT rules.

SIP is enabled  by default on XG but most of the time VOIP systems require more ports:

https://community.sophos.com/kb/en-us/123523

Regards

Raphael,

consult the Grandstream documentation to understand what ports must be open on the XG as DNAT rules.

SIP is enabled  by default on XG but most of the time VOIP systems require more ports:

https://community.sophos.com/kb/en-us/123523

Regards

IFerrara

Now is clear that I need no special settings for sip in the XG, only those of Grandstream.
Thank you
Raphael