
Alessandro.R
3CX and Asterisk VoIP Specialist, CFD Call Flow Expert
Habilidades

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Experiência profissional
Upwork
Freelance • 3 yrs 7 mos
Asterisk & VoIP Engineer
Aug 2024 - Dec 2025 • 1 yr 4 mos
Work with Asterisk and business VoIP environments, configuring PBX systems, SIP connections, extensions, IVR, dial plans and call routing. Troubleshoot communication issues, optimize existing PBX installations and integrate custom call flows according to business requirements.
VoIP & 3CX Specialist
May 2022 - Aug 2024 • 2 yrs 3 mos
Configured and maintained 3CX VoIP systems for small and medium-sized businesses. Worked with SIP trunks, extensions, IVR, ring groups, call queues and call routing. Created custom Call Flow Designer solutions for businesses with more advanced call-handling requirements and provided troubleshooting for VoIP and PBX issues.