ECSTA für Avaya-Nortel via SIP – Systemvoraussetzungen
Software
- Windows 2000 Professional, Server und Advanced Server
- Windows Server 2003
- Windows Server 2003 x64 Edition
- Windows XP x64 Edition
- Windows Vista
- Windows Vista x64 Edition
- Windows Server 2008
- Windows Server 2008 x64 Edition
- Windows Server 2008 R2
- Windows Server 2008 R2 x64 Edition
- Windows 7
- Windows 7 x64 Edition
Hardware
- Avaya-Nortel CS 1000 mit SIP/CTI (TR.87) Schnittstelle

ProCall 4+ Enterprise Beta
ProCall One