Real Studio Voice Samples Now LiveHear 22+ Personas

AI Voice Agents That Talk, Sell & Support — In Natural Indian Accents.

Automate customer support, lead qualification, and outbound campaigns at infinite scale using Indian phone numbers with human-like turnaround under 200ms.

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Indian +91 Numbers (CLI/DID)
Sub-200ms Latency Engine
Inbound + Outbound Full Duplex
Hindi, Hinglish & 10+ Dialects
AI Line 01 Active
118ms
7S

+91 80 4567 8900

Riya Rao (Customer Support Agent) · Bangalore PRI

Interactive Language Mode: Tap to Hear
Click to Play Voice SampleOPUS 48kHz HD
7Silicon (Riya Rao)Ready

“नमस्ते! आपका रिफंड तीन हज़ार चार सौ पचास रुपये अप्रूव हो चुका है! पांच वर्किंग डेज़ में अकाउंट में आ जाएगा! कोई और सवाल हो तो ज़रूर पूछिए!”

Customer (+91 98***)Inbound

“हाँ, मुझे मेरे रीसेंट ऑर्डर का डिलीवरी अपडेट चाहिए था।”

Duration02:22
<160msSpeech-to-Speech LatencyFastest in Indian Telecom
10M+AI Minutes DeliveredPan-India Calling Capacity
99.98%Telecom SLA UptimeEnterprise Virtual PRI
10+Indian LanguagesHindi, Hinglish, Tamil & more

Purpose-Built for Indian Business Workflows

Fintech & NBFCs:Automated EMI & Loan Collections
E-Commerce & D2C:COD Confirmation & Return Verification
Healthcare & Diagnostics:OPD Booking & Lab Test Reminders
EdTech & Institutes:Admission Counseling & Lead Scoring
Real Estate & Auto:Site Visit & Test Drive Scheduling
Logistics & Delivery:Driver Dispatch & Address Verification
Pre-Trained Neural Voice Personas

AI Customer Support Voices in Hindi & English

Listen to studio-grade Indian voice personas tuned for customer care, banking, e-commerce, healthcare, and recovery calls with real human intonation and sub-200ms turnaround.

R

Riya Rao

HI

Warm, Friendly & Natural

Customer Support
HD Voice
Conversational Customer Care Specialist
Spoken Voice Script:Hindi (Conversational)

“नमस्ते! आपका रिफंड तीन हज़ार चार सौ पचास रुपये अप्रूव हो चुका है! पांच वर्किंग डेज़ में अकाउंट में आ जाएगा! कोई और सवाल हो तो ज़रूर पूछिए!”

Click to Play Voice SampleOPUS 48kHz HD
A

Anika

HI

Clear, Warm & Professional

Customer Support
HD Voice
Enterprise Support & VIP Concierge
Spoken Voice Script:Hindi (Standard)

“आपकी इंश्योरेंस पॉलिसी मिल गई। क्लेम प्रोसेस आसान है। बस पॉलिसी नंबर बताइए। उसके बाद मैं आपको स्टेप बाय स्टेप गाइड कर दूँगी।”

Click to Play Voice SampleOPUS 48kHz HD
J

Janvi

HI

Energetic, Welcoming & Engaging

Customer Support
HD Voice
Customer Onboarding & KYC Agent
Spoken Voice Script:Hindi (Conversational)

“नमस्ते! आपका अकाउंट सक्सेसफुली बन गया है! वेलकम! पहला स्टेप है प्रोफाइल कम्प्लीट करना! क्या मैं आपको स्टेप बाय स्टेप गाइड करूँ?”

Click to Play Voice SampleOPUS 48kHz HD
T

Tarini

HI

Articulate & Number-Trained

E-Commerce & Logistics
HD Voice
Order Logistics & Delivery Agent
Spoken Voice Script:Hindi (Precise)

“आपके अकाउंट में आज तीन ट्रांज़ैक्शन्स हुई हैं, कुल 18,750 रुपये। क्या आप चाहेंगे कि मैं डिटेल्ड स्टेटमेंट आपको भेजूं?”

Click to Play Voice SampleOPUS 48kHz HD
S

Saavi

HI

Empathetic, Gentle & Reassuring

Healthcare & Wellness
HD Voice
Healthcare & Clinic Helpline
Spoken Voice Script:Hindi (Gentle)

“नमस्कार, आप City Care Hospital से जुड़े हैं। प्लीज़ अपने सिम्पटम्स और पेशेंट डिटेल्स बताएं, हमारी मेडिकल टीम आपकी मदद के लिए उपलब्ध है।”

Click to Play Voice SampleOPUS 48kHz HD
K

Kanika

HI

Crisp, Clear & Trustworthy

BFSI & Banking
HD Voice
BFSI & Data Verification Agent
Spoken Voice Script:Hindi (Analytical)

“आपकी मंथली इनकम और क्रेडिट स्कोर के हिसाब से आप 6 लाख रुपये तक के लोन के लिए एलिजिबल हैं। क्या मैं आगे का प्रोसेस समझाऊं?”

Click to Play Voice SampleOPUS 48kHz HD
Showing 6 of 22 studio voices

Want a Custom Cloned Voice with Your Company Persona?

We clone your brand spokesperson or train custom Indian regional dialects (Marathi, Tamil, Telugu, Bengali, Gujarati) in under 48 hours.

Request Custom Voice Demo →
Deployment Pipeline

Deploy in 4 Simple Steps — Zero Code Required

From setup to making your first live automated call in under 15 minutes.

01

Select Agent Persona

Define role and tone of voice

role: "support_agent"
tone: "polite_empathetic"
language: ["hi", "en-IN"]
Select pre-trained Indian industry template
Set business hours & escalation rules
Learn more
02

Upload Knowledge Base

Sync FAQs, CRM & pricing tables

📄product_catalog_v2.pdf
2,450 Q&As indexed into vector memory
One-click sync with website or PDF docs
Dynamic webhook triggers for order APIs
Learn more
03

Assign +91 Indian Number

Instant CLI with zero telecom red tape

Active Virtual PRI
🇮🇳+91 80 4567 8900
Verified Airtel Enterprise DID
Keep existing numbers via call forwarding
Or provision new pan-India virtual lines
Learn more
04

Go Live at Infinite Scale

Handle thousands of simultaneous calls

Live Concurrent:1,240 lines
Queue Drop:0.0%
⚡ Sub-200ms latency across all sessions
Instant burst capacity without hiring reps
Full audio recordings & transcripts
Learn more
Full-Duplex Telecom & AI Engine

How 7Silicon Processes Voice Under 200ms

From Indian telecom PRI lines to LLM intent resolution and instant CRM execution in real time.

STEP 01

Indian Virtual PRI

Airtel & Jio telecom trunks with local CLI routing.

Caller ID:+91 98230 11245 (Mumbai)
Protocol:SIP Trunk (G.711u)
Jitter Buffer:4ms (Zero Packet Loss)
Telecom Ingestion: ~20ms
INFERENCE CORE

7Silicon AI Brain

Conformer Speech + Indic LLM + Voice Synthesis.

Active Turnaround Engine
Audio Ingestion & Telecom22ms
Hindi/English ASR38ms
LLM Intent & Business Logic82ms
Neural TTS Generation46ms
Total Turnaround: 188ms
STEP 03

CRM & API Webhooks

Automated post-call triggers, SMS, and database commits.

Detected Intent:Return Request for Order #IND-8921
Execution Trigger:Scheduled pickup for Tomorrow 10:00 AM via Delhivery API
Freshdesk Ticket #8921 Closed · CSAT Sent via SMS
The 7Silicon Advantage

Built Specifically for How Indian Businesses Communicate

Traditional US-based voice AI fails on Indian accents, latency, and local phone numbers. 7Silicon is engineered from the telecom layer up.

Direct Operator Interconnect

Sovereign Indian Telecom PRI

Direct SIP trunking with Airtel, Jio, and Tata Telecommunications. Delivers crystal-clear HD voice with zero international VoIP routing lag.

Technical Architecture →
Sub-200ms Turnaround

True Conversational Hindi & Hinglish

Trained on native Indian speech nuances, background noise tolerance, and mixed-language Hinglish sentences with human-level naturalness.

Technical Architecture →
Infinite Burst Scaling

Always-On 24×7 Concurrency

Handle sudden marketing spikes, flash sales, and festival rushes without queuing. 10,000 callers receive instant attention at 2 AM.

Technical Architecture →
80%+ Cost Reduction

Scale Without Hiring BPO Staff

Eliminate agent attrition, repetitive training cycles, and seat infrastructure costs while maintaining 90%+ first-call resolution.

Technical Architecture →
Natural Barge-In

Bi-Directional Full-Duplex Audio

Callers don't have to wait for the agent to finish talking. When a customer speaks, the agent pauses immediately just like a human.

Technical Architecture →
SOC-2 & ISO 27001

Enterprise Grade & DPDP 2023

Bank-grade AES-256 encryption, local Indian data storage, granular role-based access control, and TRAI telecom compliance built in.

Technical Architecture →
Enterprise Voice Suite

Complete Toolkit for Industrial AI Calling

Everything your team needs to deploy, scale, and monitor conversational voice agents across India.

Zero Wait Time · 24×7

Full-Duplex AI Inbound Reception

Every incoming call is answered within 1 ring by an intelligent AI agent that grasps natural colloquial Hindi and English context, resolves order queries, and executes CRM updates instantly.

Sub-200ms turnaround with natural barge-in (interruption) handling
Contextual knowledge retrieval from your website & internal docs
Real-time sentiment scoring & supervisor emergency escalation
Direct webhook execution (cancel order, book cab, issue refund)
Automated WhatsApp confirmation message dispatch post-call
Explore Inbound Calling
7silicon-console · inbound-session.ts
Connected
Avg Call Duration2m 14s
Resolution Rate93.8%
Customer CSAT4.8 / 5.0
Live Telemetry & Session FeedReal-time stream

+91 98210 ****

Order Tracking

Positive

+91 97180 ****

Address Change

Resolved

+91 88002 ****

Return Refund

Escalated
Webhook: 200 OK (latency: 34ms)Active Channels: 48 / 500
Direct Solution Consultation

Schedule a Live Voice AI Walkthrough

Experience our sub-200ms sovereign Indian conversational agents live on your phone.

🇮🇳+91
Enterprise NDA & DPDP 2023 Compliant Data Handling
Enterprise Impact

Proven Results Across Indian Enterprises

See how high-growth businesses replace repetitive call operations with high-converting AI voice agents.

E-Commerce

28% Reduction in RTO

“Automating COD order verification in colloquial Hindi and Hinglish transformed our logistics. 7Silicon calls buyers within 2 minutes of checkout to confirm pin codes and delivery availability.”

Head of Supply Chain & Ops

Pan-India Logistics & D2C

45,000 orders/day
Fintech

72% EMI Collection Lift

“Our past human call center suffered from 40% agent attrition and inconsistent follow-ups. 7Silicon's AI agents conduct respectful, empathetic reminder calls and immediately send UPI links on WhatsApp.”

VP of Credit Risk & Collections

Fast-Growing Digital NBFC

80,000 accounts/month
Healthcare

Zero Missed OPD Inquiries

“During viral outbreak season, our clinic switchboard used to crash with 10-minute wait times. 7Silicon handles 1,200 simultaneous calls effortlessly, booking blood tests and doctor appointments.”

Director of Patient Experience

Leading Diagnostic Chain

120+ Diagnostic Labs
TRAI Compliant· Official 140 / 160 PRI Calling
DPDP Act 2023· Sovereign Indian Data Residency
ISO 27001 & SOC-2· Bank-Grade AES-256 Encryption
Frequently Asked Questions

Got Questions? We've Got Answers.

Everything you need to know about deploying Indian AI voice agents.

Yes! 7Silicon is fully integrated with Indian telecom providers (Airtel, Jio, Tata). We provision official 10-digit virtual CLI / DID numbers under TRAI guidelines, ensuring zero spam classification or truecaller warning flags.
Yes. You can either port your existing numbers or configure unconditional/conditional call forwarding from your current PRI/SIP trunk directly to your assigned 7Silicon virtual line with zero downtime.
Our speech models are specifically trained on tens of thousands of hours of Indian conversational audio. The AI understands colloquial phrases, regional dialects (Delhi, Mumbai, UP, South Indian English), and natural code-switching between Hindi and English effortlessly.
Our total speech-to-speech turnaround is under 180 milliseconds — faster than human response time. The full-duplex audio stream allows customers to interrupt or speak over the agent naturally (barge-in support) without delay.
Yes, warm call transfers are fully supported. When an escalation trigger is met or a customer requests a human, the AI dials your internal agent, delivers a 2-second synthesized whisper summary of the conversation, and connects the call smoothly.
100%. All voice streams and transcription logs are hosted strictly in sovereign Indian data centers (Mumbai and Bangalore AWS/GCP regions) with bank-grade AES-256 encryption at rest and in transit.
Yes. Using real-time REST API webhooks, 7Silicon agents can verify OTPs, query inventory databases, update CRM tickets (Salesforce, Zoho, Freshdesk), and trigger instant WhatsApp payment mandates.
Most businesses go live within 24 to 48 hours. Choose a ready-made template (Support, Sales, Collections), upload your FAQ/website link, assign your +91 virtual number, and start receiving live calls immediately.

Have a custom enterprise architecture requirement?

Talk directly with our voice infrastructure architects in Bangalore.

WhatsApp UsRequest Callback

Your Next 10,000 Customer Calls
Could Be Handled by AI Under 200ms.

Deploy an Indian virtual number, train on your business documents, and automate inbound & outbound operations today.

Configure & Order NowTalk to Solutions Team
TRAI TCCCPR 2018 Compliant
99.98% Telecom SLA Guarantee
Tata & Airtel Tier-1 SIP Trunks
Instant GST Tax Invoicing