CASE STUDYยท7 min readยทFebruary 2026

From Manual IVR to Conversational AI:
How a Drone Retailer Transformed Customer Calls

A specialised drone and aviation equipment retailer was handling 2,400 inbound calls per month with a 3-person team and a decade-old IVR system. Customers were abandoning calls. Agents were overwhelmed. Product queries were going unanswered after hours. Here is how they fixed it in 8 weeks.

Voice AIRetailIVR ModernisationHindi AI

The Problem: 2,400 Calls, 3 Agents, and a 10-Year-Old IVR

The company sells drones, FPV equipment, aviation accessories, and training packages to hobbyists, professional photographers, and commercial operators across India. Their customer base is technically sophisticated โ€” they ask detailed questions about battery compatibility, flight controller firmware, regulatory compliance (DGCA), and spare parts availability.

Their IVR system offered 5 options. None of them answered the actual questions customers were calling about. The result: 67% of callers pressed 0 to reach an agent. Three agents were handling 2,400 calls per month โ€” an average of 40 calls per agent per day, each lasting 6โ€“8 minutes. Call abandonment rate: 31%.

After-hours calls โ€” which accounted for 38% of total volume โ€” went to voicemail. Most customers did not leave messages. They went to a competitor.

31%
Call abandonment rate (before)
38%
After-hours calls missed
6โ€“8 min
Avg. call duration (before)
3 FTE
Agents for 2,400 calls/month

The Solution: A Conversational AI Voice Agent in Hindi and English

Swaran Soft deployed a conversational AI voice agent trained on the company's complete product catalogue (1,200+ SKUs), DGCA regulations, warranty policies, and 18 months of historical call transcripts. The agent handles calls in Hindi and English, detects language preference in the first 3 seconds, and switches seamlessly mid-conversation.

The agent is not a menu-driven IVR. It understands natural language queries like "Mujhe DJI Mini 4 Pro ke liye ND filter chahiye" and responds with specific product recommendations, availability, and pricing โ€” in the same language the customer used.

Product Queries & Recommendations

Handles compatibility questions, product comparisons, and availability checks across 1,200+ SKUs. Integrates with inventory system for real-time stock data.

Order Status & Tracking

Customers can check order status, expected delivery date, and tracking number by providing their order ID or registered mobile number โ€” no agent required.

DGCA Compliance Queries

Answers questions about drone registration requirements, no-fly zones, and pilot certification โ€” a common query category for commercial operators.

After-Hours Coverage

Handles 100% of after-hours calls. For queries requiring human follow-up, creates a callback request with full conversation context for the next business day.

Escalation to Live Agent

For complex technical issues or complaints, transfers to a live agent with full conversation transcript โ€” so the customer never repeats themselves.

Results: 8 Weeks to Transformation

MetricBeforeAfter (Week 12)
Call abandonment rate31%4%
First-call resolution rate58%94%
After-hours coverage0%100%
Avg. call duration (AI-handled)6โ€“8 min2.1 min
Agent calls (human-required only)2,400/month480/month (20%)
Customer satisfaction (CSAT)3.2/54.5/5

What Made This Deployment Successful

Three factors made this deployment work where previous chatbot attempts had failed:

01

Training on Real Call Data

The AI was trained on 18 months of actual call transcripts โ€” not generic retail scripts. It learned the specific vocabulary, product names, and question patterns of this company's customers.

02

Hindi-First Design

Most voice AI systems are designed in English and translated. This system was designed with Hindi as a co-primary language. The natural language understanding model was fine-tuned on Hindi retail conversations, not just translated from English.

03

Graceful Escalation

The escalation path to a live agent was designed before the AI was built. When the AI cannot answer with high confidence, it does not loop or apologise repeatedly โ€” it transfers immediately with full context.

Is Your Business Ready for AI Voice Agents?

AI voice agents deliver the strongest ROI when you have: more than 500 inbound calls per month, repetitive query categories (product info, order status, policy questions), and after-hours call volume. If you have all three, the payback period is typically 4โ€“6 months.

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