Hi all,
Does anyone have an idiots guide to setting up An Avaya IP Office VOIP system (using SIP), to work with the Sophos UTM? I've seen some other threads on required NATing but I'm looking for advice on setting up the required networking from scratch. Should I be looking to have the LAN2 port on the IP Office connected to a separate interface on the UTM?
Any help gratefully received.
Thanks,
Michael
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