GIndia TechAI Products → AI Voice Bot & IVR
🎙️ AI Product #05

AI Voice Bot &
Multilingual IVR System

Handle thousands of customer calls simultaneously — in Hindi, Tamil, Telugu, Bengali, Kannada, Gujarati, Marathi and 3 more Indian languages — without a single human agent. Available 24/7, zero wait time.

Google Dialogflow CXSarvam AIAzure SpeechTwilio / ExotelFastAPITTS/STT10 Languages
🚀 Get Free Demo CallTech Stack
What It Does

AI That Speaks to Your Customers
in Their Language

India has 1.4 billion people speaking 22+ languages. Our AI Voice Bot handles inbound customer calls, makes outbound notifications, and manages IVR flows — in the customer's preferred Indian language.

Perfect for businesses that receive hundreds of calls daily — complaints, enquiries, appointment confirmations, payment reminders — and want to automate them without losing the human touch.

  • 10 Indian languages — Hindi, Tamil, Telugu, Bengali, Kannada, Gujarati, Marathi, Malayalam, Punjabi, Odia
  • Natural speech — not robotic, sounds human
  • Handles inbound & outbound calls
  • IVR menu design & management
  • CRM integration — customer data on every call
  • Escalate to human agent seamlessly
  • Call recording, transcript, sentiment score
  • Real-time dashboard — call volume, success rate
📐 Voice Bot Call Flow
 Customer Calls Your Number
          │
          ▼
 ┌──────────────────────┐
 │  Telephony Layer     │ ◄── Exotel / Twilio
 │  (Call Routing)      │     / AWS Connect
 └────────┬─────────────┘
          │
          ▼
 ┌──────────────────────┐
 │  STT Engine          │ ◄── Sarvam AI +
 │  (Speech to Text)    │     Azure Speech
 │  Hindi/Regional      │     (Indian accent)
 └────────┬─────────────┘
          │
          ▼
 ┌──────────────────────┐
 │  NLU — Intent        │ ◄── Dialogflow CX
 │  Recognition         │     + Custom models
 └────────┬─────────────┘
          │
          ▼
 ┌──────────────────────┐
 │  Dialog Manager      │ ◄── LangChain +
 │  (Contextual flow)   │     GPT-4 fallback
 └────────┬─────────────┘
          │
          ▼
 ┌──────────────────────┐
 │  TTS Engine          │ ◄── Google WaveNet
 │  (Text to Speech)    │     Natural voice
 └────────┬─────────────┘
          │
          ▼
 Customer hears response
 (or escalated to agent)
Languages Supported

10 Indian Languages — All Major States

🇮🇳

Hindi

500M+ speakers

🇮🇳

Tamil

Tamil Nadu

🇮🇳

Telugu

Andhra, Telangana

🇮🇳

Bengali

West Bengal, BD

🇮🇳

Kannada

Karnataka

🇮🇳

Gujarati

Gujarat

🇮🇳

Marathi

Maharashtra

🇮🇳

Malayalam

Kerala

🇮🇳

Punjabi

Punjab

🇮🇳

Odia

Odisha

Technology Stack

Enterprise-Grade Voice AI Infrastructure

📞 Telephony

Exotel — India's leading cloud telephony
Twilio — Global voice API
AWS Connect — Scalable contact center

🎤 Speech AI

Sarvam AI — Indian language STT/TTS
Azure Speech — High-accuracy STT
Google WaveNet — Natural TTS voices

🤖 NLU Engine

Google Dialogflow CX — Flow management
GPT-4 — Complex queries fallback
Custom Intent Models — Domain-specific

⚙️ Backend

Python FastAPI — Voice webhook handler
Redis — Call session state
Celery — Outbound call scheduling

🗄️ Integrations

Salesforce / Zoho CRM — Customer data
WhatsApp API — Post-call messages
SMS Gateway — Call summaries

📊 Analytics

Call Transcripts — Full text logs
Sentiment Analysis — Happy/unhappy score
Live Dashboard — Call metrics
Use Cases

Who Uses AI Voice Bots?

🏦

Banks & NBFCs

EMI reminders, loan status, account enquiry, KYC confirmation

📦

E-commerce & Logistics

Order status, delivery confirmation, return initiation, COD calls

🏥

Hospitals

Appointment reminders, report collection, discharge instructions

🏛️

Government & PSUs

Citizen helplines, scheme information, grievance registration

📞

Call Centers

L1 support automation, FAQ handling, complaint logging

🎓

EdTech

Admission enquiry, fee reminders, attendance, exam alerts

Get Started

Request a Free Demo Call

We'll call you from our AI voice bot — so you can experience it first-hand before making any decision.

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