VOIP & Linux System Engineer
Job Location:
Monthly Salary:
Experience Required:
Posted on:
7 hours ago
Posted on:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
VOIP & Linux Systems Engineer
- Architect and optimize robust Linux-based VoIP solutions across Red Hat Ubuntu and CentOS environments.
- Develop manage and maintain scalable cloud telephony stacks utilizing Asterisk (versions).
- Enhance and implement critical telephony infrastructure leveraging Asterisk AMI AGI and ARI with MSSQL and MySQL databases.
- Design and configure high-performance proxy and load balancing solutions using Kamailio including C/C module development.
- Deep expertise in core VoIP protocols including SIP RTP SDP and WebRTC with experience in web-based calling via .
- Proficient in Asterisk dial plan applications and skilled in programming languages such PHP Python and shell scripting.
- Extensive Linux administration and networking knowledge (RHEL/CentOS/Ubuntu/Debian) including deploying and managing Asterisk clusters on GCP AWS and Azure utilizing Ansible Jenkins and Docker.
- Adept at troubleshooting and resolving complex VoIP and call quality issues utilizing tools like Wireshark sngrep sip tcpdump and Audacity.
- Hands-on experience with VoIP monitoring tools and strong understanding of voice APIs.
- Drive Asterisk VoIP-related development initiatives.
Requirements
VoIP Expertise: Proficient in SIP RTP SDP and WebRTC. Extensive experience with Asterisk (v13) dial plans and APIs (AMI AGI ARI).
Linux & Cloud: Strong Linux administration skills (Red Hat Ubuntu CentOS) and experience with cloud platforms (GCP AWS Azure). Familiarity with automation tools like Ansible Jenkins and Docker.
Programming & Databases: Skilled in scripting (Python shell) and programming (.NET PHP). Experience with MSSQL and MySQL databases.
Troubleshooting: Adept at resolving complex VoIP and call quality issues using tools like Wireshark sngrep and tcpdump.
Additional Skills: Experience with Kamailio C/C development and web-based calling ().
