Services:

1.   IT Services
2.   Migrations
3.   Spam Filtering
4.   VoIP

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SPAM Filtering Solutions

Critical Systems provides VoIP services to small businesses.


Hardware:
 
If you are looking for a hardware device that is easy to manage, we offer the Barracuda Spam & Virus Firewall appliance.

Ask us for information about a 30 day demo unit!


SPAM Filtering Service:

If you would like a service to provide SPAM filtering for your business, we can provide a cost-effective plan as well as provide a backup store-and-forward mail server in the event of Disaster Recovery.