System Requirements – Aastra BusinessCTI
- Aastra IP-PBX System
- Aastra IntelliGate I7.6, or higher and OpenCom 1000 R4.0, or higher
PC-Server – Hardware
- Workstation with 2 GHz
- 512 MB Memory
- 100 MB Hard-disk
PC-Server – Software
- Microsoft Windows 2000, XP, 2003 Server, 2008 Server, Windows 7
- Compliant with 32 & 64 Bit Microsoft Windows OS
PC-Client – Software
- Microsoft Windows 2000, XP Professional, Vista and Windows 7
- Compliant with 32 & 64 Bit Microsoft Windows OS
Optional Environment
- Aastra MetaDirectory version 2.0, or higher
- Microsoft Exchange version 5.5, or higher
- Microsoft Outlook version 97, or higher
- Lotus Notes version 6.5, or higher
- Tobit David InfoCenter version V8, or higher



