Freelance Services

As a freelancing UC engineer, I offer a variety of services within the German market, or as a remote teleworker worldwide.  I provide a variety of services catering to the Cisco Unified Communications market.


I provide pre-sales technical guidance, end-to-end systems design, deployment, 3rd-line support or root cause analysis services for the entire Cisco UC applications suite:

  • CUCM
  • Unity Connection
  • IM and Presence
  • UCCX
  • Cisco TelePresence Server and Conductor
  • Expressway
  • Cisco Meeting Server (CMS/Acano)
  • Attendant Console
  • Voice Gateways/CUBE
  • SBCs

I am very adept in low-level troubleshooting of all of these applications and am happy to advise on advanced trouble tickets, providing log, trace or Wireshark analysis.


I also have extensive experience with Cisco UC APIs and related scripting languages.  Please contact me if you need support with:

  • Custom CUCM AXL or CUPI (Unity Connection) Integrations
  • Network or UC Provisioning Automation
  • Custom Tcl IVR/AA Scripting
  • SIP Normalization Scripting
  • UCCX Scripting
  • WebEx/Spark API Integrations and UC Bot Development
  • Open source integrations to CUCM
    • Syslog, SNMP integrations
    • Backup services and scripting
    • Monitoring and analytics aggregation
    • etc.


I am open to new projects and am quite flexible with working hours and budgets.  Please get in touch below if you’d like to discuss how I can assist you in a project you are working on.