I will do kamailio sip server setup, routing, sbc, load balancing, asterisk, vicidial

Italy

I speak English, Spanish, Italian, French

Voip And TelePhony

Hi! I’m a VoIP and call-center specialist with experience setting up and optimizing systems like FreePBX, Asterisk, 3CX, and cloud PBXs. I handle everything from PBX installation and SIP trunking to I...

About this Gig

I build and configure carrier grade Kamailio platforms for VoIP service providers, call centers, SIP trunk operators, and anyone needing scalable SIP routing. I handle everything from light proxy setups to full SBC level deployments with security, NAT fixing, and load balancing.

What I offer:

Kamailio installation and configuration
SIP Proxy, Registrar, Redirect Server setu
Dispatching and load balancing for FreeSWITCH/Asterisk clusters
NAT traversal with RTPengine / RTProxy
SBC like features: topology hiding, anti-flood, permissions, SRTP
WebRTC SIP/WSS gateway setup
SIP trunking architecture (inbound/outbound routing)
Multi-domain and multi-tenant VoIP environments
SIP debugging, tracing, and optimization

Tools and technologies I work with:

Kamailio, RTPengine, FreeSWITCH, Asterisk, MySQL/MariaDB, PostgreSQL, Redis, TLS/SRTP, WebRTC, HOMER/HEP, Siremis, SIPp, Fail2ban, Nginx/Apache, Linux (Ubuntu/Debian/CentOS).