Job highlights
Certifications Required Education : BE / BTech in Computer Science / Electronics / Telecommunications,or equivalent. SN Role descriptions / Expectations from the Role
1 Must have: - FreeSWITCH hands-on (dialplan,modules,ESL / API integrations)

Role : FreeSWITCH Developer (C/C++ SIP Engineer) Company Name : WillWare Technologies

Work Model : Onsite / Fulltime

Work Location : Bangalore , Hyderabad, Pune , Noida, Gurgaon , Delhi NCR , Bhubaneshwar

Experience : 5 to 8 Years

:

Desired Competencies (Technical Competency)

Must-Have C, C++ SIP

Valuable-to-Have Asterisk or other similar tool expereince

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

SN Role descriptions / Expectations from the Role

1 Must have:
FreeSWITCH hands-on (dialplan, modules, ESL/API integrations)
free switch with C or C++ dev programming
- 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.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Freeswitch Developer C/c++ & Sip Engineer Gurugram (India)
🏢 Willware Technologies
📍 India