Michael Grossegesse

Premium

Selbstständig, Senior Consultant | Voice over IP / Data Networks / Security, Grossegesse Consulting

Verl, Germany

Skills

Consulting im Bereich Voice over IP | Data Networks | Security
Cisco System (Unified Communications Manager | Routing | Switching)
Microsoft Lync
Firewall
Asterisk
VPN
Voice (VoIP)
SIP
WAN
WLAN
LAN
Rechenzentren | Serverumgebungen
Monitoring (nagios | Spectrum | Openview | Icinga | Prime)
Unix
Linux
Windows
Andtek

Timeline

Professional experience for Michael Grossegesse

  • Current 16 years and 1 month, since May 2006

    Senior Consultant | Voice over IP / Data Networks / Security

    Grossegesse Consulting

  • 2003 - 2006

    Network & Security Engineer

    MarcanT Internet-Services GmbH

  • 2000 - 2002

    System Engineer

    celox Telekommunikationsdienste GmbH

Languages

  • German

    -

  • English

    -

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