FreeSWITCH

Must have:
- FreeSWITCH hands-on (dialplan, modules, ESL/API integrations)
- WebRTC stack (ICE, STUN/TURN, DTLS-SRTP, SDP, mod_verto, WSS)
- SIP proficiency (RFC 3261, trunk config, NAT, codec tuning, RTP optimization, SRTP/TLS)
- Integrate FreeSWITCH with Contact Center platforms (custom CCaaS stacks).
- Configure ACD (Automatic Call Distribution), skill-based routing, and queue management via mod_callcenter or fifo queues.
- Enable call recording, monitoring, whisper/barge, and supervisor features.

Roles and responsibilites:
- Health monitoring, incident response, log tracing, change mgmt
- Gateway deploy, WSS, TURN, ICE/DTLS troubleshooting, codec mgmt
- Runbooks, SOPs, cross-team collab, Log analysis.

Education : B.E./B.Tech in Computer Science / Electronics / Telecommunications, or equivalent experience

Exp : 5 to 8 yrs of experience.

Positive to have :

Asterisk or other similar tool experience

Pay: ₹14,361.16 - ₹65,335.34 per month

Experience:
- Freeswitch: 3 years (Required)
- IT: 5 years (Required)

Work Location: Remote

📌 VOIP DEVELOPER (India)
🏢 Rupa Career Solutions
📍 India