FreeSwitch Experts

I need an experienced FreeSwitch professional to set up a new FreeSwitch server on Linux.

Essential functionalities:
- VoIP calls
- Video conferencing
- IVR (Interactive Voice Response)
- Messaging

Ideal skills and experience:
- Proven FreeSwitch installation and configuration
- Strong understanding of VoIP and video conferencing protocols
- IVR setup expertise
- Linux system administration
- Networking knowledge

Please provide your relevant experience and approach to this project.