The HELP.i system is available in two basic versions:
Help.i Standard
Help.i Enterprise

Additional information about the two systems is available under Sales.

Gateways:
- MS Exchange up to version 2003
- Lotus Notes up to version 6.5
- SMTP/POP3 server


Supported Operating Systems:
Microsoft Windows NT 4.0, Microsoft Windows 2000, Microsoft Windows 2003 Server, Linux

Supported Web Servers:
Apache, IIS 5.0 and higher

Supported Database Servers:
MySQL, Microsoft SQL 7.0 - 2000, Oracle SQL

Supported Client Web Browsers:
IE 5.0 and higher, Mozilla, Netscape and other

	Standard	Enterprise
User licenses in base price	5	5
Web interface	Yes	Yes
Web statistics	Yes	Yes
UMS integration (CallChange, VoiceChange, MobilChange)	No	Yes
Native Windows client	No	Yes
Web page integration for PDA	No	Yes
Application interface for connecting to other information systems	No	Yes
Management interface (XLS statistics)	Yes	Yes