70 Asterisk Jobs - Page 3

Designation: VoIP Engineer Location: Ahmedabad(WFO) About the role: Advantmed; a leader in US Healthcare, is looking for empathetic individuals with great interpersonal skills who can build relationships with their employees. The right person will thrive in an "all hands-on deck" environment. Design, deploy, and manage VoIP systems using platforms like FreePBX, Genesys Cloud, and RingCentral etc. Maintain and troubleshoot SIP trunks, call routing, and number provisioning. Implement and manage fax solutions. Support and optimize call center operations including IVR, call queues, and call flows using Queue Matrix and related systems. Collaborate with cross-functional teams to integrate voice systems with CRM, ticketing, and other enterprise applications. Lead or participate in voice infrastructure-related DR/BCP planning, testing, and documentation. Monitor system performance, ensure uptime, and proactively address issues related to voice traffic, QoS, and latency. Manage telephony vendors and act as a liaison for technical escalations. Document network topologies, system configurations, change logs, and SOPs . Role specific competencies Required: Bachelors degree in information technology, Computer Science, or related field (or equivalent experience). 5+ Years of Experience in VoIP Infrastructure management. Proven experience with: FreePBX administration and troubleshooting Genesys Cloud deployment and support RingCentral CX configuration VoIP Innovations provisioning Twilio fax integration and troubleshooting Queue Matrix platform (or similar call center software) Strong knowledge of SIP protocols, call routing, and telephony concepts. Familiarity with network QoS, NAT traversal, firewall configuration related to VoIP. Experience with Disaster Recovery (DR) and Business Continuity Planning (BCP) in telecom infrastructure. Soft Skills: Strong problem-solving abilities and troubleshooting skills. Excellent communication and collaboration skills. Ability to work independently and as part of a team. Strong attention to detail and organization skills. What You’ll Need: Excellent verbal communication and the ability to convey information clearly and effectively. Excellent Task Management and Organizing skills. Exceptional Analytical & Decision-Making skills. Excellent delegator and mediator. Great interpersonal skills. Quick decision-making and problem-solving abilities. Fantastic organizational and time management skills. Strategic and creative mindset.

Role & responsibilities Install, configure, and support Windows (7, 8, 10, 11) , Linux (Ubuntu, CentOS, Red Hat) , and Apple macOS systems. Set up and manage Windows Server (2016, 2022) , Active Directory , and domain services. Provide comprehensive technical support to users across desktop, laptop, and mobile platforms. Configure and maintain FreePBX and Asterisk VoIP systems; handle GSM Gateways and IP phone (SIP) registrations . Install and support softphones (e.g., Twinkle) and troubleshoot VoIP communication issues. Perform LAN/WAN troubleshooting , and configure routers, switches, DNS, DHCP, and proxy servers. Support and troubleshoot network and local printers . Install and update software, perform OS patching, and monitor system version control across all OS platforms. Maintain and manage asset inventory of all IT equipment including desktops, laptops, printers, and mobile devices. Ensure secure and efficient configuration of company email systems , especially Outlook and macOS Mail. Set up and troubleshoot macOS-related applications, device configurations, and system permissions. Monitor systems, proactively identify performance issues, and implement effective resolutions. Follow and create detailed technical documentation and user guides. Collaborate with cross-functional teams to support IT initiatives and resolve escalated issues. Preferred candidate profile Required Skills & Qualifications: 24 years of proven experience in IT support, system administration, or helpdesk roles. Strong hands-on experience with Windows, Linux (Ubuntu/CentOS), and Apple macOS systems. Experience with VoIP technologies , including FreePBX, Asterisk, GSM gateways, and IP phone configuration. Solid understanding of Active Directory, Windows Server, and domain environments . Proficiency in network configuration and troubleshooting (LAN/WAN, DNS, DHCP, switches, routers). Skilled in Outlook/email setup , printer configuration, and basic cybersecurity best practices.

Work From Office- US Clients Should have Amazing Communication Skills Job Details: Designation Senior Linux Administration L3 Location Bestech Business Tower, Mohali, sector 66 (work from office) Shift US Night Shift Office Working Days & Hours: 5 days a week, 8 (Work) + 1 (Break) hours shift Desire candidate: Minimum 5 years in IT or related domain. Excellent written and verbal communication skills. Excellent customer service skills Education: Graduate (Any stream) preferably in computer science, B. Tech, or related field Education. Should be ready for the client facing engagement. MCSE or CCNA or CCNP, Network+ or Security+ or VMware or Azure or ITIL foundation. Job Responsibilities: Linux administration:- Should have worked on below mentioned technologies- PBX and VOIP FreePbx (Reach- Broadcast)for phone setups and phone system backups Bria for softphone Designing/Worked on IT infrastructure. About the company: Alaric Ventures is a premier Managed IT Provider, helping businesses to implement and pro-actively manage their technology by providing outstanding remote IT Support services to US/UK clients. We deliver services, such as Network, infrastructure and security, Microsoft exchange, cloud-based services like Microsoft Azure. We are committed to Deliver services to our clients and being a culturally inclusive, socially responsible, and environmentally sustainable organization . Together, we are the heart of progress . For more information, please visit: https://www.alaricventures.com/

Looking for an amazing or experienced candidate with good communication skills Job Details: Designation Senior Linux Administration Location Bestech Business Tower, Mohali, sector 66 (work from office) Shift Night Shift Office Working Days & Hours: 5 days a week, 8 (Work) + 1 (Break) hours shift Linux Administrator Skills required Linux Administration PBX and VOIP FreePbx (Reach- Broadcast)for phone setups and phone system backups Bria for softphone Working experience with IT infrastructure. Linux Administrator duties and responsibilities Proactively maintain and develop Linux infrastructure technology like VOIP, FreePBX, Asterisk to maintain uptime service. Maintain best practices on managing systems and services across all environments. Create and modify scripts or applications to perform tasks. Provide input on ways to improve the stability, security, efficiency, and scalability of the environment. Linux Administrator qualifications and requirements Working experience as a Linux Administrator for atleast 6 years. Bachelor's degree in Computer Science, Information Systems or similar relevant degree. IN depth knowledge of Linux: RedHaT. Additional Linux certifications (RHCT, RHCE and LPIC) will be considered an advantage. Strong problem solving and communication skills.

Key Responsibilities: Provide first-line technical support for voice-related issues via phone, email, or ticketing systems. Monitor, troubleshoot, and resolve VoIP and telephony system issues. Handle call routing, SIP configuration, and PBX setup (e.g., Cisco, Avaya, Asterisk). Coordinate with network and IT support teams for cross-functional troubleshooting. Perform routine maintenance, upgrades, and documentation of voice infrastructure. Track and manage incidents using ITSM tools (e.g., ServiceNow, Remedy).

As an AI Voice LLM Integration Developer, you will play a pivotal role in building and optimizing Your work will focus on: Integrating GPT's ASR (speech-to-text) and TTS (text-to-speech) APIs into our platform. Handling real-time voice streaming from VoIP/SIP systems. Optimizing low-latency communication between AI models and telephony platforms (e.g., FreeSWITCH, WebRTC). Supporting PBX call routing handoWs with AI agents. Ensuring high-quality, natural-sounding AI-driven voice interactions. Key Responsibilities Design and develop real-time voice processing pipelines for AI-driven conversations. Integrate OpenAI's Whisper (ASR) and TTS APIs with VoIP and WebRTC systems. Develop low-latency audio streaming middleware between telephony providers(Telnyx, Bandwidth) and GPT. Work with SIP and WebRTC to ensure seamless audio transmission. Implement PBX call routing and AI handoW mechanisms (e.g., transferring AI-handled calls to human agents). Optimize AI voice latency and response times for a real-time, natural experience. Collaborate with VoIP engineers to integrate AI capabilities into SIP-based systems. Design APIs to manage AI-driven IVR workflows and customer interactions. Ensure compliance with telephony regulations (e.g., STIR/SHAKEN, call recording laws). Monitor system performance and implement scalability strategies for voice interactions. Required Qualifications AI LLM Integration o Experience integrating GPT APIs (ChatGPT, Whisper, TTS engines) for voice applications. o Understanding of real-time AI voice processing and conversational AI workflows. Voice Audio Streaming o Experience working with low-latency, real-time audio streaming. o Familiarity with WebRTC, SIP/RTP, and VoIP streaming. Programming Middleware Development o Proficiency in Python, Node.js, or Go for API and middleware development. o Experience developing RESTful APIs and real-time streaming solutions. VoIP Telephony Knowledge o Familiarity with SIP, FreeSWITCH, Asterisk, or other PBX platforms. o Experience working with SIP trunking providers (Telnyx, Bandwidth, Flowroute, etc.). Performance Optimization o Ability to reduce latency in AI-driven conversations. o Experience with audio codec optimization (G.711, Opus, etc.). One or more of the following additional qualifications: o Experience with STT/ASR models beyond GPT (Google Speech-to- Text, Deepgram, Kaldi). o Background in signal processing or audio engineering. o Familiarity with cloud-based voice solutions (AWS Connect, Twilio Voice, Dialogflow CX). o Knowledge of containerization (Docker, Kubernetes) for scaling AI voice workloads. o Experience with multi-tenant architectures for voice AI.

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.

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 Strong knowledge of Linux OS & VoIP protocols (SIP, RTP) Expertise in NGINX, Apache, and MySQL Hands-on experience with scripting (Shell, Python) Problem-solving mindset & ability to work in a fast-paced environment Preferred Qualifications: Familiarity with AWS/Azure cloud platforms Knowledge of virtualization tools (VMware, Proxmox) Experience in high-availability and load-balancing configurations Location: Hyderabad Employment Type: Full-Time Experience: Minimum 1 year

We are looking for an experienced Asterisk and FreeSWITCH Developer to design, develop, and maintain robust VoIP communication systems. You will be instrumental in creating scalable PBX systems, call center solutions, and custom telephony applications using open-source VoIP platforms. Key Responsibilities: Design, implement, and maintain VoIP solutions using Asterisk and FreeSWITCH . Develop and manage PBX systems , IVRs, and SIP-based telephony features. Integrate VoIP systems with CRM, databases, and third-party APIs. Monitor and troubleshoot VoIP network performance, ensuring high availability and quality of service. Customize dial plans, call flows, codecs, and other telephony features. Maintain system documentation and provide post-deployment support. Required Skills: Hands-on experience (3-5 years) with Asterisk and FreeSWITCH . Strong understanding of SIP, RTP, and VoIP protocols . Proficiency in Linux system administration and scripting (e.g., Bash, Python). Familiarity with MySQL/PostgreSQL for backend data handling. Experience with tools like Wireshark , SIPp , or other VoIP testing utilities. Knowledge of call routing , media transcoding , and NAT traversal . Good to Have: Experience integrating VoIP platforms with CRM systems . Exposure to Kamailio/OpenSIPS , WebRTC, or telephony billing systems. Certification in VoIP technologies or Linux administration.

Position Summary : The candidate suitable for this role of Senior Software Engineer will be responsible for leading the development and implementation of complex software solutions. This role involves a high level of technical expertise and the ability to guide and mentor junior team members. The Senior Software Engineer will collaborate with cross-functional teams to define, design, and ship new features while maintaining high standards of software quality. Key Responsibilities : - Design and develop high-volume, low-latency applications for mission-critical systems, delivering high availability and performance. - Contribute to all phases of the development lifecycle, from concept and design to testing. - Write well-designed, testable, and efficient code. - Ensure designs comply with specifications. - Prepare and produce releases of software components. - Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review. Skills : - 4-6 years of experience in software development. - Solid background in GoLang. - Strong data structures and algorithms concepts. - Designing and problem-solving skills, with a strong bias for architecting for performance and scalability. - Sound knowledge of cloud services and Kubernetes. Good to have Skills : - Good Understanding SIP/RTP protocols - Hands-on experience with any of FreeSWITCH/Asterisk/OpenSIPS/Kamailio open source VoIP softwares. Qualifications : - B. Tech/M. Tech/MCA in Computer Science Benefits : - Flexible Working Hours. - Hybrid Working Style. - Personal Accidental Insurance. - Health Insurance to Self, Spouse and two kids. - 5 days working week.

Role & responsibilities Configure and troubleshoot SIP trunks, call flows, and routing. Monitor call quality and optimize using QoS metrics (jitter, latency, packet loss). Administer and support telephony platforms like Vicidial or open-source dialers. Manage dial plans, number ranges, hunt groups, IVRs, and call routing configurations. Conduct root cause analysis and resolve L2/L3 voice-related incidents. Coordinate with ISPs, SIP providers, and vendors for provisioning and issue resolution. Maintain technical documentation including call flows, backups, and change logs. Participate in on-call support for telephony-related issues. Preferred candidate profile We are looking for a hands-on VoIP specialist with deep technical expertise in configuring and supporting enterprise telephony systems. The ideal candidate should have strong experience in SIP trunking, call routing, and open-source dialer platforms like Vicidial, along with a solid understanding of networking and troubleshooting complex voice issues.

Job Title: NOC Manager–VoIP Location: New Town, Chinar Park Experience: 3–5 years Requirements: 3+ years in NOC/VoIP roles Proficient in Asterisk, Linux, SIP Experience with MySQL Preferred: AI/ML exposure, open-source telephony tools

The Associate Software Team Lead is pivotal in steering a group of talented software engineers towards the successful execution of R&D projects. This role involves a blend of technical expertise and leadership skills tmanage the development lifecycle, mentor team members, and ensure that software deliverables are innovative, robust, and align with customer expectations. The Associate Team Lead acts as a bridge between the engineering team and senior management, translating business objectives inttechnical strategies, fostering a culture of continuous improvement, and maintaining a focus on both short-term milestones and long-term goals. Qualification: Relevant industry certifications (Azure/AWS certified professional) Bachelor s degree in computer science / engineering, or equivalent work experience. Software Engineer level of experience with exceptional Real-Time skills and enthusiasm Proven ability tself-manage and structure work, this must be demonstrated through clear examples in your application Product / Technical : Degree in Computer Science or Engineering or Equivalent with 10+ years of relevant experience working with C/C++, C#, PHP. Must have 6+ years of Linux C++ / C developer. Must have 6+ years of Windows C/ C#/.NET, Dependency Injection Experience with Service Bus, Test Driven development Must have strong background in muti-process / multi-threaded application design. Must be proficient in Linux (currently using EL9) - Development, Bash shell. Must have strong background using and/or implementing SIP, RTP, or other voice protocols. Working knowledge of Asterisk/FreeSwitch Experience with Machine Learning technologies, NLP, Python libraries (Pandas, Keras, TensorFlow etc.) Good understanding of Python libraries for machine learning, Computer vision, Speech Analytics and Deep Learning tools & techniques Working experience of Cloud (preferably AWS) is an added advantage. Working experience of Cloud (OKD / OpenShift preferred) development Working knowledge of Cloud tools such as Kubernetes, and CI/CD tools such as Harness and/or Jenkins. Working knowledge of Monitoring Tools such as Datadog and/or OpsGenie. Experience working JIRA and in an Agile team. Knowledge of front end technologies (React Js , Node Js, Java script) Working knowledge on Application Security/Vulnerability tools like Black Duck, Coverity / App Scan etc. Experience with API / RESTful data services Experience using Postgres and SQL Server database technologies. Knowledge of VXML & IVR technologies/solutions. Experience of voice & viderecording platforms is advantageous Good understanding of Computer Vision, Speech Analytics and Deep Learning tools & techniques Core Tasks: Lead and support the VASR and Fonolproduct development and maintenance, ensuring global customer success. Initial ramp up is expected tbe based on small product issue resolution building tnew feature development. Once team established and product knowledge at required level, lead the development and implementation of software projects from conception tdeployment. Provide technical expertise and guidance in software design, coding standards, and system integration. Participate in technical requirements though tdelivery Estimates take intconsideration all aspects of solution and are relatively accurate. Tasks and Defects are addressed proactively. Quality gates are met for deliverables. Champion agile development methodology within the development organization. Ensure customer success when called upon tassist in complex issues. Mentor Associate and Graduate Engineers. Ensure the quality and reliability of software through rigorous testing and code reviews. Encourage innovation and the exploration of new technologies tenhance product capabilities. Troubleshoot and resolve complex technical issues that arise during the development process. Manage the allocation of resources, including personnel and technology, toptimize productivity. Establish and monitor performance metrics tevaluate the success of software projects

Who we are? Founded in 2015, SmartPing is a specialized Enterprise & Tele Communications service provider that connects businesses with their consumers over telecom and internet channels. ONE-STOP-SHOP for integrated communication backed up by innovative and intelligent technical platforms for SMEs, MNCs, large enterprises & Government entities Role: Asterisk Developer Department: IT Employment Type: Full Time, Permanent Location: Mohali Roles & Responsibilities: Application Development: Creating custom telephony applications and features using Asterisk's APIs, scripting languages, and modules. System Integration: Integrating Asterisk with other systems, databases, and third-party services to create comprehensive communication solutions. Call Routing and Logic: Developing call routing logic, interactive voice response (IVR) systems, voicemail solutions, call forwarding, and other call handling functionalities. Protocol Implementation: Implementing and managing VoIP protocols such as SIP (Session Initiation Protocol) and RTP (Real-Time Transport Protocol). Testing and Debugging: Ensuring the reliability, performance, and security of Asterisk applications through rigorous testing and effective debugging. Required Skills: We require a person who has experience in Cloud Call Center System development Using Asterisk PBX (Version above 16), Should have strong knowledge of Asterisk AMI and AGI (using perl or php) ,Asterisk Fast AGI , Asterisk Dial-plan ,Asterisk Optimization for High volumes , Strong Knowledge Python and PHP , Maria db (integration with applications) and Asterisk WERRTC ( STUN, TRUN server Deployment)

Software Engr(Backend+VoIP, 3–5 yrs), SIP/SDP/RTP/RTCP, Asterisk/Freeswitch, Kamailio/Opensips,WebRTC,REST APIs,Golang/Ruby/C++, AWS/GCP/Azure, MySQL/Postgres,DevOps (K8s/Terraform/Ansible). C2H via TE Infotech(Exotel), BLR. @ssankala@toppersedge.com

Hiring a Telephony & CCaaS Integration Engineer to lead on-prem integrations with Genesys, RingCentral & Ozonetel. Must have SIP/VoIP, APIs, SBCs & Asterisk/FreeSWITCH expertise. Work with AI & backend teams to deliver end-to-end voice solutions.

YOUR IMPACT: Sr. Technical Support Specialists are responsible for delivering highest quality technical support on OpenText products, addressing the customers concerns not just at a technical level but also from a customer service perspective. Our Sr. Technical Support Specialist position offers you an opportunity to learn exciting technologies and exercise critical and creative thinking as youll work on unique customer issues to provide resolutions. WHAT THE ROLE OFFERS: Represent OpenText acting as first point of contact for all technical inquiries regarding CX-E. Utilize exceptional written and verbal communication skills while supporting customers. Meet established service delivery guidelines and key performance indicators that are measured through customer satisfaction surveys. Act as a key point of contact for customer follow up and incident management, while maintaining updates and resolution. Collaborate with various stakeholders to act as a trusted customer advocate Contribute to the knowledge base by authoring and editing articles. WHAT YOU NEED TO SUCCEED: 5 - 8 years of prior experience working on relevant technologies Focused on scoping problems and strong troubleshooting ability University/College degree within a related discipline or equivalent work experience Willingness to work in shifts during weekdays and on-call during weekends. PBX experience (SIP based telephony systems: Cisco UCM, Avaya, MS Teams, Mitel, Asterisk) Understanding of SIP Good foundation/knowledge working with Windows OS/Linux OS, Windows and Linux Servers Good knowledge of Web Servers and HTML (ie. Tomcat or MS IIS) Experience working with relational DBMS (PostgreSQL and MS SQL Server) Understanding of Networking principles and Active directory Working experience with virtual environments and cloud environments (VMWare ESX, Microsoft Hyper V, Azure and AWS)

Support the SmartIVR Program by managing Asterisk PBX, Speech-to-Text/Text-to-Speech, container platforms, and infrastructure monitoring for seamless voice operations.

Seeking a skilled DevOps Engineer with 5+ years’ experience to support the Express SmartIVR Program. Must have expertise in Asterisk or PBX systems, container platforms, infra monitoring, and voice technologies like STT/TTS. Required Candidate profile Experienced DevOps professional with strong knowledge of Asterisk/PBX systems, container platforms, and voice tech (STT/TTS).Proven track record in SmartIVR or telephony-based infrastructure projects.

We are seeking a skilled Asterisk Developer / VoIP Engineer to join our team. The ideal candidate will have extensive experience with the latest version of Asterisk and a solid background in Cloud Telephony application development. You will be responsible for designing, developing and troubleshooting VoIP solutions while integrating Asterisk with various SIP lines and should be available 24/7 on emergency support. Key Responsibilities : Asterisk Development - Design, develop and maintain asterisk server SIP Server Management - Work hands-on with multiple SIP servers, ensuring reliable and efficient SIP communication Dial Plan - Experience in writing dial plan PSTN Integration - Integrate Asterisk with PSTN, ensuring seamless connectivity and functionality Interface Development - Develop and implement applications using EAGI, Fast AGI and AGI for enhanced call handling Conference Solutions - Design and manage conference call setups using Asterisk Database Integration - Integrate Asterisk with databases (MySQL, MSSQL) and develop SQL queries and stored procedures as needed Scripting - Create and maintain scripts in Shell, Perl and Python to automate tasks and enhance system functionality Hosted VoIP Installation - Experience in setting up and managing hosted VoIP services PBX and Protocol Knowledge - Strong understanding of PBX systems, SIP and RTP protocols Multi-Server Architecture - Knowledge of multi - Asterisk server architectures for scalability and redundancy Dial Plan and API Management - Proficient in Asterisk dial plan, Asterisk Gateway Interface (AGI), Asterisk Manager Interface (AMI) and Asterisk REST Interface (ARI) Queue, IVR and Voicemail Applications - Develop and manage applications related to queues, IVRs and voicemail systems SIP - Experience in Chansip and Pjsip Installation and Troubleshooting - Expertly install, configure and troubleshoot Asterisk systems and related technologies and able to identify the exact issue PSTN Card Configuration - Install and configure Asterisk with PSTN cards for traditional telephony integration Production Environment Support - Provide expert troubleshooting support in a production environment Research and Development - Engage in R&D activities to explore new technologies and methodologies within Asterisk Linux Server Management - Experience with LAMP stack (CentOS, Apache, MySQL, PHP) to support application development Additional Knowledge on SBC - like Opensips and Kamailio will be advantage