As per the title really - it needs to be reasonably cheap, have simple functionality like support for multiple public IPs, DNAT, VoIP etc. (I'd imagine they all do).
It will initially be serving around 30 users and around 15 SIP Trunks on a 10/10 leased line, but should be serviceable for at least double that with some margin, too.
I found the Netgear UTM25 for £280, which seems very reasonable and seems to fit the brief, but with no experience with appliance firewalls and a gut feeling that tells me Netgear is not the way forward for something like this, I do not want to jump in blind. (I'd usually use Linux / an X86 firewall package, but I need something reliable, well supported and pretty fool proof.)
It will initially be serving around 30 users and around 15 SIP Trunks on a 10/10 leased line, but should be serviceable for at least double that with some margin, too.
I found the Netgear UTM25 for £280, which seems very reasonable and seems to fit the brief, but with no experience with appliance firewalls and a gut feeling that tells me Netgear is not the way forward for something like this, I do not want to jump in blind. (I'd usually use Linux / an X86 firewall package, but I need something reliable, well supported and pretty fool proof.)
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