Job Description

Position: C++ with SIP

Job Description

• Strong proficiency in C++ (C++11/14/17, OOP, STL, memory management)

• Solid experience with SIP (Session Initiation Protocol) and VoIP concepts

• Understanding of call flows, signaling, and session management

• Experience in Linux/Unix environments

• Ability to debug using tools like Wireshark or similar

• Hands-on experience with FreeSWITCH

• Knowledge of RTP/RTCP, WebRTC, or IMS architecture

• Experience in multithreading / concurrent programming in C++

• Familiarity with telecom-grade systems or real-time applications