i
ivanbrett

Ivan

@ivanbrett

VoIP, PBX, Linux Server and Network Support

Canada
Inglese, Tedesco, Francese, Spagnolo
Alcune informazioni sono riportate in lingua inglese.
Chi sono
Hi, I’m a VoIP and IT support specialist experienced in configuring, maintaining and troubleshooting business phone systems, Linux servers and networks. I work with Asterisk, FreePBX, 3CX, FusionPBX, SIP trunks, call routing, IVR, extensions, firewalls and cloud servers. I focus on secure, reliable solutions with clear communication and professional support... Continua a leggere

Competenze

i
ivanbrett
Ivan
offline • 

Consulta i miei servizi

VoIP e telefonia
I will set up and troubleshoot voip, freepbx, asterisk, kamailio, 3cx and sip trunks
A partire da25 USD / progettoMaggiori dettagli
VoIP e telefonia
I will install, configure and troubleshoot your vicidial call center
A partire da20 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

VoIP and Linux Support Specialist

VoIP Business • Lavoratore autonomo

Feb 2019 - Sep 2026 • 7 yrs 7 mos

I install, configure and troubleshoot VoIP phone systems, SIP trunks, PBX servers, call centers and Linux infrastructure. My work includes extensions, IVR, call queues, DID routing, voicemail, call recording, NAT, firewall rules, TLS, RTP, one-way audio and registration troubleshooting.