Offer summary
Qualifications:
2+ years Linux experience, 1+ year clean Asterisk experience, Knowledge of networking protocols, Experience with SIP, RTP/SRTP, STUN, ICE, Websocket, WebRTC, Proficiency in PostgreSQL queries.Key responsabilities:
- Maintain call center infrastructure
- Communicate with VoIP providers and developers
- Configure iptables, firewall rules
- Document work and analyze SIP traffic