Voice AI Development Online Course

Rated 5 out of 5

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25 hrs of E-Learning Videos
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Voice AI Development Course Overview

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Upcoming Voice AI Development Batches

21-09-2026
Mon-FriWeekdays Regular
08:00 AM & 10:00 AM Batches(Class 1Hr - 2Hrs) / Per Session
23-09-2026
Mon - FriWeekdays Regular
06:00 PM & 08:00 PM Batches(Class 1Hr - 2Hrs) / Per Session
25-09-2026
Sat-SunWeekend Batch
09:00 AM & 01:00 PM Batches(Class 2Hr - 4Hrs) / Per Session
Can't find a batch? Pick your own schedule

Voice AI Development Course Syllabus

Join our Voice AI Development Course! Learn to build production-ready Voice AI agents using speech-to-text, LLMs, text-to-speech, real-time audio, RAG, tool calling, telephony, evaluations, and cloud deployment through hands-on projects.

  • Evolution of voice assistants to AI voice agents
  • Voice AI architecture and use cases
  • Conversational UX and voice-first design
  • Voice AI vs traditional chatbots
  • Real-world applications: customer support, sales, healthcare, education, automation
  • Digital audio fundamentals
  • Sampling, codecs and audio formats
  • Streaming audio
  • Noise reduction and audio preprocessing
  • Voice Activity Detection (VAD)
  • End-of-turn and endpoint detection
  • Automatic Speech Recognition fundamentals
  • Streaming vs batch transcription
  • Whisper and modern ASR systems
  • Real-time transcription
  • Multilingual and Indian-language speech
  • Domain vocabulary and transcription accuracy
  • ASR latency optimization
  • TTS architecture and voice generation
  • Neural TTS
  • Voice selection and customization
  • Expressive and natural speech
  • Streaming TTS
  • Voice quality vs latency vs cost
  • Voice cloning concepts and responsible use
  • LLM fundamentals for conversational systems
  • Prompt engineering for voice
  • System prompts and conversational instructions
  • Context management
  • Structured outputs
  • Function/tool calling
  • Memory and session management
  • STT → LLM → TTS pipeline
  • Real-time speech-to-speech architectures
  • WebSockets and WebRTC
  • Streaming inference
  • Interruptions and barge-in
  • Turn-taking
  • Session management
  • Latency measurement and optimization
  • Agent architecture
  • Agent instructions and personality
  • Tool-enabled voice agents
  • Function calling
  • API integration
  • Database integration
  • Authentication
  • Human handoff and fallback mechanisms
  • Retrieval-Augmented Generation
  • Document ingestion
  • Embeddings and vector databases
  • Semantic search
  • Voice RAG architecture
  • Grounded responses
  • Knowledge-base integration
  • Handling hallucinations
  • Autonomous voice agents
  • Planning and reasoning
  • Multi-step workflows
  • Tool orchestration
  • Multi-agent systems
  • Agent memory
  • Human-in-the-loop workflows
  • Voice agents with external applications
  • Introduction to AI calling systems
  • SIP and telephony fundamentals
  • Inbound and outbound calls
  • Phone number integration
  • Call routing
  • IVR replacement with AI agents
  • Call recording and transcripts
  • CRM integration
  • Human transfer
  • Voice-agent evaluation frameworks
  • Conversation quality metrics
  • Latency measurement
  • Accuracy and task completion
  • Interruption and failure testing
  • Automated evaluation
  • Regression testing
  • Production monitoring
  • Cloud deployment
  • Scalability and concurrency
  • Observability and logging
  • Cost optimization
  • Latency optimization
  • Error handling
  • Rate limits
  • CI/CD
  • Production monitoring
  • Reliability engineering
  • Authentication and authorization
  • API security
  • Prompt injection
  • Data privacy
  • Secure tool execution
  • Voice data protection
  • Consent and disclosure
  • Guardrails
  • Human escalation
  • Responsible voice cloning
  • AI customer-support agent
  • AI sales agent
  • Appointment-booking agent
  • AI receptionist
  • Voice-based RAG assistant
  • Voice-enabled CRM assistant
  • Multilingual voice assistant
  • Outbound calling agent
Need customized curriculum?
Build Resume & Get PlacedPlacement Support With Resume Preparation & Interview Guidance

Hands On Voice AI Development Projects

Enroll in our Voice AI Development Course, Build real-world Voice AI applications through practical, project-based learning. Students work with speech recognition, LLMs, text-to-speech, RAG, APIs, real-time audio, tool calling, and conversational workflows to develop deployable Voice AI solutions.

AI Customer Support Voice Agent

Build an intelligent voice-based customer support agent that can understand customer queries, retrieve information from a knowledge base, provide natural spoken responses, and escalate complex conversations to a human agent.

AI Appointment Booking & Receptionist Agent

Develop a voice AI receptionist capable of answering incoming calls, understanding customer requirements, checking availability, scheduling appointments, modifying bookings, and providing confirmations through natural conversations.

AI Sales & Lead Qualification Voice Agent

Create an AI sales voice agent that conducts outbound conversations, introduces products or services, qualifies leads, answers prospect questions, captures customer requirements, and automatically records qualified leads in a CRM.

For Corporates

Educate your workforce with new skills to improve their performance and productivity.

Corporate Training
"Leading Companies We've Served"
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Our Instructor
Name
Mr. Bharath
Experience
15+ Years
Specialized in
Voice AI Development, Conversational AI, Generative AI, AI Agents, Speech Technologies, LLM Applications, RAG, Real-Time Voice Systems, and AI Automation.
More Details
Mr. Bharath is one of Infibee's top-certified trainers in Voice AI Development With 15+ years of industry experience brings practical expertise in designing and developing modern AI-powered applications, with a strong focus on hands-on Voice AI development and real-world implementation.

Voice AI Development Course Objectives

Our Voice AI Development Course is to provide practical, industry-focused knowledge for designing, developing, testing, and deploying modern Voice AI applications. Learners will gain hands-on experience with speech recognition, LLMs, text-to-speech, real-time voice agents, RAG, APIs, tool calling, telephony, and AI automation.

This course covers Speech-to-Text (STT), Text-to-Speech (TTS), LLMs, real-time audio, Voice AI agents, RAG, APIs, function calling, databases, telephony, evaluation, and deployment.

Speech-to-Text converts spoken audio into written text. It allows a Voice AI system to understand what a user says and pass the transcribed content to an AI model.

An LLM processes the user’s transcribed request, understands the conversation context, generates an appropriate response, and can decide when to use external tools or APIs.

Job Assistance Program

Our Job Assistance Programme offers you special guidance through the course curriculum and helps in your interview preparation.

Specialised Curriculum
Get on-field knowledge and skills from our expert instructors.
Assessment
Upgrade your on-field skills with our assessments and track your progress in real time.
Hands-on Project
Our hands-on project help you gain experience in real-time working.
Certification Guidance
A global certificate always helps you stand out from the crowd.
Portfolio Building
Experts guide you to maximise your profile with current industry trends that employers expect.
Placment Cell
We promote your abilities and showcase your portfolio to employers.

Voice AI Development Career Opportunity

Voice AI Development offers career opportunities in AI engineering, conversational AI, voice-agent development, Generative AI, automation, and intelligent customer-service solutions, with salary packages varying by experience, skills, location, and organization.

Annual Pay Scale
Placement Designation
Employers
Annual Salary
Hiring Companies

Placement Guidance & Interview Preparation

Infibee’s placement guidance navigates you to your desired role in top organisations, ensuring you stand out and excel in every opportunity.

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I enrolled in the Workday HCM Payroll course at Infibee Technologies and I am fully satisfied with the training. The classes were easy to understand and the placement guidance together with mock interviews helped me build trust in my abilities. Job seekers should consider this program because it comes with high recommendations.
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I enrolled in the SAP ANALYTICS CLOUD course at Infibee Technologies and the classes were very well structured. The trainers possess industry experience and they delivered effective assistance with both resume creation and job placement services. This institution serves as the topmost educational center for SAP training courses.
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I recently completed the SAP CO-PA course at Infibee Technologies and had a great experience. The training quality was excellent, and the trainers were friendly, knowledgeable, and very supportive. They also provided valuable help with interview preparation and resume building, which boosted my confidence. With affordable fees and strong support, I highly recommend this institute for SAP training.
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The Oracle Flexcube course at Infibee Technologies provided me with practical knowledge through its educational sessions. The trainer explained all concepts clearly and the placement support was very helpful. The program provides excellent Oracle training according to my assessment.
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The SAP IBP Course training is excellent. Trainers are knowledgeable and guide students with real-time scenarios. Placement support and resume preparation are very good. Highly recommended!
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I learned SAP FSCD Course at Infibee Technologies and it was very helpful. Trainers provide real-time examples and excellent placement support. Highly recommended institute!
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I completed the MS DYNAMICS 365 CRM course at Infibee Technologies and found the training to be very beneficial. The course was explained in an easy way and the placement guidance gave me more confidence. I highly recommend joining this program at the present time.
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I completed the Workday HR course at Infibee Technologies and the training was really helpful for my career growth. The trainers support students by providing simple explanations which include real-world examples of every topic. Highly recommended to join now.
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I joined Infibee in order to take a Data Science Course. Being from a non-IT background, I believe that being an IT Professional will be difficult for me. But now I believe that joining Infibee is the best decision I've ever made. My overall experience has been excellent. The teaching and non-teaching staff are both excellent. I will never forget the experience I had with Infibee. Thank you for your help and support, Infibee.
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I graduated without an IT background, but Infibee has helped me advance my career as a data scientist. Here, mentors are very helpful. With the right guidance and dedication, you can achieve your dreams. Self-study is also crucial if you want to stand out from the crowd and seize your opportunities.Companies frequently visit Infibee for placements and take some incredible talent with them.
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I enrolled in Infibee's PG Data Science course. The training experience was excellent, with 80% practical training and 20% theory, which was extremely beneficial. I learned a great deal. My placement process began after I completed my course, and I am now working as an RPA and Data Science Intern at rsutra. Nisha Mam was extremely helpful during the placement process.
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The courses on Infibee are excellent. It has great value. I was non IT person and joined for Data Science course it was really helpful and interesting learning with Infibee. Teachers are also incredible they did an excellent job of ensuring that we understood each concept. Excellent job setting up the mock test and interview. I enjoyed finding more skill out of me from Infibee.I appreciate Infibee's assistance in advancing my career.
Lavanya
I completed Full Stack Development Course at infibee. Infibee is the best training institute. My trainer taught us the best concepts out there. His teaching skills are great. They are having lots of knowledge. The way of teaching is also good. I am satisfied with the course. Glad to have found this institute.
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Voice AI Development Course FAQ's

Infibee Voice AI Development Course offers wide range of services that suits for both fresher and experienced persons via both offline and online at your suitable time slots.

You need not worry about having missed a class. Our dedicated course coordinator will help them with anything and everything related to administration. The coordinator will arrange a session for the student with trainers in place of the missed one.

Yes, of course. You can contact our team at Infibee Technologies, and we will schedule a free demo or a conference call with our mentor for you.

We provide classroom, online, and self-based study material and recorded sessions for students based on their individual preferences.

Yes, all our trainers are industry professionals with extensive experience in their respective domains. They bring hands-on practical and real-world knowledge to the training sessions.

Yes, participants typically receive access to course materials, including recorded sessions, assignments, and additional resources, even after the training concludes.

We provide placement assistance to students, including resume building, interview preparation, and job placement support for a wide range of software courses.

Yes, we offer customisation of the syllabus for both individual candidates and corporate also.

Yes, we offer corporate training solutions. Companies can contact us for customised programmes tailored to their team’s needs.

Participants need a stable internet connection and a device (computer, laptop, or tablet) with the necessary software installed. Detailed technical requirements are provided upon enrollment.

In most cases, such requests can be accommodated. Participants can reach out to our support team to discuss their preferences and explore available options.

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