137 Kamailio Jobs - Page 5

Must have experience in Freeswitch SIP and RTP Protocols Must have experience in coding language C, Python or Lua Kamailio and Opensip is a plus point. Required Candidate profile Interested candidate can share their resume at divya.garg@webviotechnologies.com or contact at 9045186615.

Sprinklr is a leading enterprise software company for all customer-facing functions. With advanced AI, Sprinklr's unified customer experience management (Unified-CXM) platform helps companies deliver human experiences to every customer, every time, across any modern channel. Headquartered in New York City with employees around the world, Sprinklr works with more than 1,000 of the world’s most valuable enterprises — global brands like Microsoft, P&G, Samsung and more than 50% of the Fortune 100. Learn more about our culture and how we make our employees happier through The Sprinklr Way. Job Description What Does Success Look Like? We are seeking a Lead VoIP Engineer to design and build high-p...

Key Responsibilities Need to manage client communication. Need to install, configure and maintain the softwares. Communicate with the QA and Dev team for issues and provide proper information for a particular issue. Build and configure tools to reduce the occurrence of errors and improve customer experience Perform root cause analysis for errors Deploy applications like Web server (Apache, Nginx, etc.), Database server (MySQL, MongoDB), VoIP applications (Asterisk, Freeswitch, Opensips, etc) as per requirement. Provide technical assistance in Web Server, Database Server, VoIP Applications, etc to the internal/external customers. Need to provide training to the team. Manage High Availability ...

Company Description UniVoxx specializes in business telecommunications, offering services from business phones to call centers for companies of all sizes and service providers. Our platform is designed for mobile employees and businesses with multiple locations, aiming to simplify communications with a single, cost-effective, and user-friendly interface. Our diverse customer base includes industries such as medical, non-profit, mortgage, real estate, security, and more. We provide flexible solutions that make it easy to add and replace phones as needed, ensuring seamless communication for your business. Role Description This is a full-time on-site role located in Ahmedabad for a Kamailio (VO...

About Company: Our client is a French multinational information technology (IT) services and consulting company, headquartered in Paris, France. Founded in 1967, It has been a leader in business transformation for over 50 years, leveraging technology to address a wide range of business needs, from strategy and design to managing operations. The company is committed to unleashing human energy through technology for an inclusive and sustainable future, helping organizations accelerate their transition to a digital and sustainable world. They provide a variety of services, including consulting, technology, professional, and outsourcing services. Job Title: VOIP Engineer Location: Pune,Hyderabad...

Job Description: We are seeking a highly skilled Telephony Integration Developer with deep expertise in SIP (Session Initiation Protocol) and SIPREC (SIP Recording) to join our growing team. You will be responsible for designing, developing, and integrating telephony systems with a strong emphasis on VoIP communication, call recording, and SIP signaling. Responsibilities: ● Design and implement telephony integrations using SIP and SIPREC. ● Develop APIs and backend services to handle call control, call recording, and session management. ● Work with PBX systems, SIP Servers, and Media Servers for SIP call flows and media capture. ● Integrate third-party VoIP systems with internal applications...

As a Senior Kamailio (VoIP) Developer, you must take complete ownership of supporting all VoIP infrastructure, debugging issues related to specific servers or software, or remote clients such as SIP devices (both virtual such as soft-phone or WebRTC client, and physical such as a desk phone or an on-premise PBX), and providing fixes. Experience with Open Source VoIP applications such as Kamailio, OpenSIPS, FreeSWITCH, RTPEngine or RTPProxy, and open source tools such as Wireshark, sngrep, and Homer Experience with High Availability, geographically redundant, and load-balanced applications of FreeSwitch and Kamailio, with Call Center functionality, Presence, and SIP Registrations Working Free...

We’re hiring a VoIP/SIP Engineer with deep expertise in large-scale real-time communication, SIP (LiveKit, OpenSIPS, Asterisk, Kamailio, etc.), and seamless human-AI call flows. What You’ll Do Architect, build, and scale high-concurrency VoIP platforms (think 10,000+ concurrent calls, multi-tenant). Deep-dive into SIP stack (LiveKit, OpenSIPS, etc.), optimize call routing, failover, and reliability. Integrate state-of-the-art AI voice agents into live voice traffic (real-time TTS/STT, call hand-off, etc.). Solve for ultra-low latency and seamless transfer between human and AI agents. Design for global scaling, redundancy, and compliance. Be the go-to expert for SIP security, NAT traversal, m...

We are hiring a NOC Engineer with strong hands-on experience in Asterisk, VoIP, SIP, Linux, and Networking. The ideal candidate will be a proactive problem-solver with expertise in scripting (Bash/Python), telephony protocols, and open-source tools. Key Skills Required: Asterisk, SIP, VoIP Linux (Ubuntu/CentOS/Debian) TCP/IP, NAT, PAT, Firewalls Bash, Perl, PHP, Python MySQL, MongoDB Kamailio/OpenSIPS (Preferred) Telephony troubleshooting & monitoring Interested candidates can send their CV to Swastipriya.Singh@voiptechsolutions.com Or call to 78942 80219 Job Type: Full-time Pay: ₹50,000.00 - ₹100,000.00 per month Benefits: Food provided Schedule: Day shift Supplemental Pay: Overtime pay Per...

Redefine the future of customer experiences. One conversation at a time. We’re changing the game with a first-of-its-kind, conversation-centric platform that unifies team collaboration and customer experience in one place. Powered by AI, built by amazing humans. Our culture is forward-thinking, customer-obsessed and built on an unwavering belief that connection fuels business and life; connections to our customers with our signature Amazing Service®, our products and services, and most importantly, each other. Since 2008, 100,000+ companies and 1M+ users rely on Nextiva for customer and team communication. If you’re ready to collaborate and create with amazing people, let your personality sh...

Tech Support Department: Avhan platforms create new paradigms in technology delivery and platform integration in the Digital “Connected” business world. Tech Support department plays a critical role in effective cloud services delivery and Customer Account Management. Key functions of this department are : · Manages all Jodo product Support issues with internal Product and QA teams · Manages Jodo Cloud Deployment activities with Cloud vendors (for Jodo Public cloud) as well as with Cloud vendors or clients (for Private Cloud) and with internal Product and QA teams All activities are primarily performed remotely, with very rare client-site level support. For operations in US and other geograp...

Tech Support Department: Avhan platforms create new paradigms in technology delivery and platform integration in the Digital “Connected” business world. Tech Support department plays a critical role in effective cloud services delivery and Customer Account Management. Key functions of this department are : · Manages all Jodo product Support issues with internal Product and QA teams · Manages Jodo Cloud Deployment activities with Cloud vendors (for Jodo Public cloud) as well as with Cloud vendors or clients (for Private Cloud) and with internal Product and QA teams All activities are primarily performed remotely, with very rare client-site level support. For operations in US and other geograp...

Requirements & Qualifications 10+ years of hands-on experience in designing Omnichannel communication platforms, with specific expertise in Asterisk, FreeSWITCH, Kamailio, and related technologies. Proficiency in troubleshooting networking and telephony issues using Wireshark or similar tools. Experience with queuing mechanisms (e.g., RabbitMQ), TTS/ASR engines (e.g., Azure, Amazon Polly, Google), WebRTC, CRM integrations, and cloud deployment (e.g., Azure, AWS). Strong database management skills (e.g., MySQL, SQL Server, MongoDB, Redis, PostgreSQL) and scripting languages (e.g., Python, PHP, Perl, Java). Excellent communication skills and ability to collaborate with cross-functional teams. ...

Hiring NOC Engineer (3–5 yrs) in Kolkata. Must have experience in Asterisk, VoIP, Linux, SIP, networking, scripting, and MySQL. Preferred: Kamailio/OpenSIPS, telephony tools, and custom PBX. Strong troubleshooting and teamwork skills are needed.

Sprinklr is a leading enterprise software company for all customer-facing functions. With advanced AI, Sprinklr's unified customer experience management (Unified-CXM) platform helps companies deliver human experiences to every customer, every time, across any modern channel. Headquartered in New York City with employees around the world, Sprinklr works with more than 1,000 of the world’s most valuable enterprises — global brands like Microsoft, P&G, Samsung and more than 50% of the Fortune 100. Learn more about our culture and how we make our employees happier through The Sprinklr Way . Job Description Design and implement VOIP (signaling and media) infrastructure using FreeSWITCH, Kamailio/...

Job Summary: We are looking for a Kamailio & FreeSWITCH Engineer with expertise in VoIP protocols, Linux administration, web servers, and MySQL databases to maintain and optimize our telecommunications infrastructure. Key Responsibilities: Kamailio SIP Server Management Configure, maintain, and troubleshoot SIP routing. FreeSWITCH Administration – Install, optimize, and debug VoIP functionalities. Linux OS & Web Server – Manage Ubuntu/CentOS , NGINX, and Apache for high performance. Database Management – Optimize MySQL databases for scalability. Collaboration & Support – Work with teams to deploy features and troubleshoot issues. Required Skills: Proven experience with Kamailio & FreeSWITCH ...

Overview: Dive into the world of telecom protocols, network traffic, and real-time systems. This role focuses on building realistic traffic simulations, testing contact centre systems, and applying automation to network assurance. What You’ll Do: Simulate telecom traffic (SIP, RTP, VoIP) and analyse system behaviour Use tools like SIPp, Wireshark, or Scapy to create and test call flows Create IVR and contact centre load test cases with 5K–10K call capacity Analyse packet flows using Wireshark, tcpdump, and protocol traces (SIP, RTP, HTTP, Diameter) Collaborate on telecom AI assurance and anomaly detection initiatives Develop telecom network lab environments (RAN, Core, OSS, BSS) using open-s...

Sprinklr is a leading enterprise software company for all customer-facing functions. With advanced AI, Sprinklr's unified customer experience management (Unified-CXM) platform helps companies deliver human experiences to every customer, every time, across any modern channel. Headquartered in New York City with employees around the world, Sprinklr works with more than 1,000 of the world’s most valuable enterprises - global brands like Microsoft, P&G, Samsung and more than 50% of the Fortune 100. What Does Success Look Like? We are seeking a Lead VoIP Engineer to design and build high-performance modules within our Voice platform. You’ll work on the core telephony stack involving signaling, me...

About the Role: We’re looking for a skilled FreeSWITCH Developer with deep experience in OpenSIPS and/or Kamailio to join our core VoIP engineering team. This is a hands-on role where you’ll architect, build, and maintain robust SIP-based communication systems. If solving complex signaling challenges and scaling VoIP infrastructure excites you, you’re in the right place. What You’ll Be Doing: - Build and maintain scalable VoIP services using FreeSWITCH. - Configure and manage SIP proxies (OpenSIPS, Kamailio) for routing, load balancing, and NAT traversal. - Develop and fine-tune dialplans, call flows, and scripts in Lua, Python, or JavaScript. - Troubleshoot signaling/media issues using tool...

Redefine the future of customer experiences. One conversation at a time. We’re changing the game with a first-of-its-kind, conversation-centric platform that unifies team collaboration and customer experience in one place. Powered by AI, built by amazing humans. Our culture is forward-thinking, customer-obsessed and built on an unwavering belief that connection fuels business and life; connections to our customers with our signature Amazing Service®, our products and services, and most importantly, each other. Since 2008, 100,000+ companies and 1M+ users rely on Nextiva for customer and team communication. If you’re ready to collaborate and create with amazing people, let your personality sh...

Redefine the future of customer experiences. One conversation at a time. We’re changing the game with a first-of-its-kind, conversation-centric platform that unifies team collaboration and customer experience in one place. Powered by AI, built by amazing humans. Our culture is forward-thinking, customer-obsessed and built on an unwavering belief that connection fuels business and life; connections to our customers with our signature Amazing Service®, our products and services, and most importantly, each other. Since 2008, 100,000+ companies and 1M+ users rely on Nextiva for customer and team communication. If you’re ready to collaborate and create with amazing people, let your personality sh...

Redefine the future of customer experiences. One conversation at a time. We’re changing the game with a first-of-its-kind, conversation-centric platform that unifies team collaboration and customer experience in one place. Powered by AI, built by amazing humans. Our culture is forward-thinking, customer-obsessed and built on an unwavering belief that connection fuels business and life; connections to our customers with our signature Amazing Service®, our products and services, and most importantly, each other. Since 2008, 100,000+ companies and 1M+ users rely on Nextiva for customer and team communication. If you’re ready to collaborate and create with amazing people, let your personality sh...

Job Title: NOC Engineer 📍 Location: New Town, Kolkata 🕒 Experience Required: 3–5 Years 🏢 Department: Network Operations Center (NOC) 📄 Job Type: Full-Time | Telecom Services Job Summary: We are looking for a skilled and proactive NOC Engineer to join our Network Operations Center team. The ideal candidate will have hands-on experience with Asterisk, VoIP, Linux systems, and networking , along with a strong understanding of SIP and telephony protocols. This role requires a problem-solver with a collaborative mindset and a passion for optimizing system performance. Mandatory Skills: Minimum 3 years of hands-on experience with Asterisk , VoIP , and networking . Proficient in Linux distributions...

QA Automation & VoIP Engineer Location Experience : 3+ Years Joining : Immediate joiners or max 1-week notice preferred Job Summary: We are hiring a QA Automation Engineer with experience in VoIP systems and automation testing . This role involves testing backend systems, APIs, and VoIP protocols using tools and frameworks. The ideal candidate should be comfortable with both testing and development tasks and have hands-on experience with cloud telephony , VoIP components , and backend APIs . Key Responsibilities: Design and execute automation tests for VoIP and backend systems. Validate SIP, RTP , and HTTP-based communications . Work on VoIP tools like SBC, Kamailio, RTP Engine, FreeSWITCH, ...

Sprinklr is a leading enterprise software company for all customer-facing functions. With advanced AI, Sprinklr's unified customer experience management (Unified-CXM) platform helps companies deliver human experiences to every customer, every time, across any modern channel. Headquartered in New York City with employees around the world, Sprinklr works with more than 1,000 of the world’s most valuable enterprises - global brands like Microsoft, P&G, Samsung and more than 50% of the Fortune 100. What Does Success Look Like? We are seeking a Lead VoIP Engineer to design and build high-performance modules within our Voice platform. You’ll work on the core telephony stack involving signaling, me...