CallControlGateway - System Requirements

PBX - Hardware

  • VoIP-, Hybrid- or classic TDM-PBX


PBX - Software

  • Line- and/or user-licenses for CTI
  • CSTA and/or TAPI-drivers for Microsoft Windows


PC-Server - Hardware

  • Workstation with 1 GHz
  • 512 MB Memory
  • 100 MB Harddisk


Server -Software Microsoft Office Communications Server

  • Microsoft Windows 2003 Server SP 2 & 2008
  • Microsoft Active Directory with SP 1 scheme updates
  • Microsoft Office Communications Server 2007 (R2)
  • Microsoft Office Communicator 2007 (R2)


Server - Software ESTOS CallControlGateway

  • Compliant with 32- & 64-bit Microsoft Windows OS
  • Microsoft Windows 2000, XP, 2003 & 2008 Server, Vista
  • ESTOS CallControlGateway Licenses


Client - Software ESTOS PhoneTools

  • Compliant with 32- & 64-Bit Microsoft Windows OS
  • Microsoft Windows 2000, XP, 2003 & 2008 Server, Vista