Collax Business Server 20

Collax Business Server 20 ... AES);
DMZ;
NAT;
Mini-CA;
X.509;
E-Mail Encryption (TLS);
dyn-IP;
IDS-Hardening with Packetalarm;
GRG Graphical Ruleset Generator;
ISDN-RAS;
xDSL;
PPPoE;
DynDNS;
LAN;
Modem;
Line Failover + Auto Fallback;
Proxy Cacheserver;
Trafficshaping;
Dynamic Content and URL Filter Webserver;
Webmail;
ISDN-RAS/SSH remote Administration;
Client-specific configuration management;
Extensive User & Network policy management;
DNS/DHCP Server;
LDAP;
Active Directory Support;
Monitoring (Nagios);
UPS-Support;
Backup (SMB, NFS, Tape);
VLAN Support;
E-Mail Server (POP3, IMAP, ESMTP, Multidrop);
Spam Filter (SpamAssassin);
Virus Filter (mail, http, file);
File Server (SMB, FTP, NFS, HTTP);
Fax/SMS Server;
Opengroupware.org preinstalled.