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This is the support site for Andrews & Arnold Ltd, a UK Internet provider. Information on these pages is generally for our customers but may be useful to others, enjoy!

VoIP Firewall: Difference between revisions

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(Add an example for a consumer router (e.g. ZyXEL). Needs 6 rules - or 12 if your RTP port range doesn't include 5060)
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=Example consumer router config=
The following example is for an AAISP-supplied ZyXEL router. It assumes you have locked down the RTP port range on clients to ports 5000-5098. Because the Custom Destination Port range covers port 5060 we get away with half the rules - 6, rather than 12!
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!colspan="7"|Firewall Rules on the AAISP VoIP Platform
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