Hello,
A customer has a big problem with their PBX in combination with Sophos XG. 2-3 times a day the tunnel is interrupted and all current phone calls drop. In the log I always see the invalid packets at the time. I have already increased the TCP session timeout to 6 hours but I don't see any direct correlation/improvement. It is a telephone system from Unify.
Regards
Daniel
This thread was automatically locked due to age.
