Bulk Voice Call Service Provider in India
Broadcast pre-recorded voice messages to lakhs of phones in minutes — in Odia, Hindi, English or any regional language — with press-1 responses, retry logic and call reports that show exactly who listened.
- TRAI-DLT compliant
- 230+ operator routes
- 24x7 support
A voice call reaches people a text never will — customers who do not read SMS, rural audiences more comfortable listening than reading, and feature-phone users beyond the smartphone world. Guru SMS broadcasts your recorded message to thousands of numbers simultaneously, with delivery muscle built on 230+ operator connections.
Outbound dialer campaigns work for far more than promotions. Schools announce holidays in the principal's own voice, hospitals confirm appointments, finance companies remind about EMI dates, and political and social campaigns reach entire constituencies in the local dialect. A familiar voice carries trust that text cannot.
Every campaign comes with professional tooling: multi-language recording support, scheduled and staggered dialing, automatic retries for unanswered calls, DTMF capture so listeners can press 1 to respond, and detailed reports showing answered calls, listen duration and keypresses — your proof of real engagement.
Everything you get with Voice Call
Bulk Voice Broadcasting
Dial thousands of numbers simultaneously and deliver your recorded message within minutes of launch.
Any Indian Language
Record in Odia, Hindi, Bengali, Telugu or any regional language — we assist with scripting and studio-quality recording.
Press-1 DTMF Response
Listeners press a key to confirm interest, register a vote or request a callback, captured instantly in your report.
Smart Retry Logic
Unanswered and busy numbers are automatically retried at set intervals so your message reaches the maximum audience.
Scheduled & Staggered Dialing
Pick the exact date and time window; stagger calls to match your call-centre capacity for press-1 follow-ups.
Listen-Duration Reports
See answered calls, how long each listener stayed and every keypress — campaign proof down to each number.
Voice API & OTP Calls
Trigger voice OTPs and transactional calls from your application through a simple REST API.
Pay Per Connected Call
Billing counts connected calls in clear pulse slabs, so your budget goes to calls that were actually answered.
Launch in four steps
Record your message
Upload your own audio or use our scripting and recording assistance in any Indian language, typically 30 to 60 seconds.
Upload your audience
Import numbers from Excel or CSV, or push them through the API; the platform de-duplicates and validates automatically.
Schedule the campaign
Set the date, time window, retry rules and press-1 actions, then launch — calls begin dialing within minutes.
Review the report
Download answered-call, duration and keypress reports, and hand the press-1 responders straight to your sales team.
Why businesses choose us for voice call
Reach beyond the smartphone
Feature phones, elderly customers and rural audiences hear your message even where SMS and WhatsApp go unread.
Language builds connection
A message spoken in the listener's mother tongue earns attention and trust that no written text can match.
Instant mass announcements
Emergencies, schedule changes and event reminders reach your entire audience in minutes, not hours.
Measurable responses, not guesses
Press-1 capture turns a broadcast into a lead list — you know exactly who is interested and who to call back.
No reading required
Voice removes the literacy barrier entirely, making it the most inclusive outreach channel for pan-India campaigns.
Costs stay predictable
Connected-call billing and volume slabs mean you pay for real conversations, with no setup fee and no hidden charges.
Voice Call across industries
Political Campaigns
Candidate messages in the local dialect reach every voter household, with press-1 capturing supporter pledges.
Education
Holiday announcements, fee reminders and PTM invites delivered in the principal's voice to every parent.
Banking & Finance
EMI due reminders, KYC update alerts and voice OTPs that reach customers who ignore text messages.
Healthcare
Appointment confirmations, vaccination camp announcements and medicine reminders for elderly patients.
Agriculture
Mandi prices, weather alerts and sowing advisories spoken in the farmer's own language at dawn.
Retail & Local Business
Store opening announcements, festive offers and loyalty callbacks for audiences that respond to voice.
Events & Religious Bodies
Event schedules, route updates and donation drives announced to entire member lists in minutes.
Recovery & Collections
Polite, consistent payment reminders at scale, with press-1 connecting willing payers to your agents.
Voice Call Service across India
Local support, national delivery. Open your city page:
Popular in Odisha
FAQs — Voice Call Service
How many voice calls can I send in one campaign?
From a few hundred to several lakh calls per campaign. Our infrastructure dials thousands of numbers in parallel and staggers throughput to your chosen window, so even constituency-scale broadcasts finish on schedule.
Can I record the message in Odia or other regional languages?
Yes — any Indian language works. Upload your own recording or use our assistance for scripting and clean studio narration. Many clients run the same campaign in two or three languages split by audience region.
What is press-1 response and how do I get the data?
During the call, listeners press a key on their phone to respond — confirm attendance, show interest or request a callback. Every keypress is logged against the number and appears in your downloadable report in real time.
What happens to numbers that do not answer?
The system retries unanswered and busy numbers automatically at intervals you choose, typically two or three attempts. The final report separates answered, retried and unreachable numbers so you know your true reach.
How long can the voice message be?
Up to two minutes, though 30 to 45 seconds performs best — long enough for a clear message, short enough that listeners stay till the end. We help trim scripts for maximum listen-through.
Is bulk voice calling legal and compliant in India?
Yes, when run to opted-in audiences and within TRAI guidelines, which we enforce on every campaign. We advise on consent, calling hours and content so your brand stays fully compliant.
Can voice calls be triggered from my software automatically?
Yes. Our voice API triggers calls from your application — voice OTPs, order confirmations, emergency alerts — with the same delivery reporting as campaign broadcasts. Sample code is provided for quick integration.
How is a voice campaign priced?
Per connected call, in pulse-based slabs that drop with volume. Share your expected campaign size and we will send transparent pricing the same day — no setup fee, no rental, no hidden charges.
Say It With a Voice Campaign
Test a live voice broadcast on your own number in minutes. Call +91-9853084604 or email info@gurusms.in and we will set up your first campaign today.
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