High-Capacity Automated Outbound Dialer (OBD) & IVR

Deliver Your Message in Your Voice with Bulk Voice Calls

Broadcast pre-recorded audio announcements, election campaign speeches, critical alerts, and payment reminders to millions of mobiles simultaneously. Features interactive DTMF keypress responses, live agent patching, and automated redialing.

150+ Concurrent Lines

Auto Redial Mechanism

DTMF Keypress Capture

Agent Call Patching

View Voice Pricing Plans Chat with Voice Specialist

Incoming OBD Voice Broadcast

Carrier CLI: +91 98216 92809 • Tier-1 PRI Pipe

Call Connected

Playing Campaign Clip: election_announcement.mp3 00:28

Crystal Clear 64kbps HD Voice

Interactive DTMF IVR Keypad Selected Digit:

Click any digit above to test how IVR captures user responses live during the call.

Keypress captured! Routing call to live operator or updating CRM webhook...

94.8%

Answer Ratio

3 Retries

Auto Fallback

₹0.18

Starting Rate

Transparent Per-Call Volume Pricing

Bulk Voice Call Packages & Plans

Choose from starter blast packs to enterprise million-call pipelines. Only pay for answered calls with lifetime credit validity.

Voice call pricing plans will appear here once configured in the admin panel.

Lifetime Credit Validity — Unused calls never expire • Answered Call Billing — Zero charge for failed / busy numbers • 18% GST Applicable Extra with Full Tax Invoice

Efficiency & ROI Benchmark

Automated OBD Voice Calls vs Manual Calling Staff

See why top banks, political campaigns, and consumer brands switch to automated voice broadcasting.

Operational Metric	Rapid Access OBD Voice Blast	Manual Calling Agents / BPO
Calling Capacity per Hour	50,000+ Calls per Hour (Instant)	30–40 Calls per Agent / Day
Cost per Call Connected	₹0.18 – ₹0.30 per 30-sec Call	₹8.00 – ₹15.00 (Agent Salary + Infrastructure)
Message Consistency & Pitch	100% Perfect Studio Quality Speech Every Time	Subject to Agent Fatigue, Mood & Scripts
Unanswered Redial Automation	Automatic 3x Redial at Configured Intervals	Manual Tracking in Excel (Often Missed)
Response Capture & Live Transfer	Instant DTMF Keypress (Press 1 to Patch)	Manual Call Notes & Callback Delays
Setup & Go-Live Time	15 Minutes (Self-Service Web Panel)	2–4 Weeks (Hiring, Training, Telephony Setup)

How It Works

Launch a Million-Call Voice Blast in 4 Steps

Zero technical telephony hardware needed. Simple web interface with live monitoring.

Upload Audio Clip

Upload your pre-recorded MP3/WAV file or use our regional AI Text-to-Speech tool to generate natural voice speech in Hindi, Bengali, English, or 8+ regional tongues.

Import Mobile Numbers

Upload your audience contact list via Excel or CSV. Our system automatically scrubs duplicate numbers, invalid formats, and checks DND compliance.

Configure IVR & Redial

Set DTMF options (e.g. Press 1 for Live Agent, Press 2 to Opt-Out), select your Caller ID, and define automatic redial rules for busy or unanswered numbers.

Blast & Live Analytics

Hit Send or schedule for a specific date/time. Track real-time call connections, listening duration seconds, keypress conversions, and download complete reports.

Versatile Applications

High-Impact Bulk Voice Call Use Cases

Elections & Political Campaigns

Candidates deliver direct voice appeals to hundreds of thousands of voters in their own voice, explaining key manifestos, rally invitations, and polling day reminders.

Banking, NBFC & EMI Reminders

Automate loan due date reminders, insurance renewal notices, and credit card bill payments with 4x higher recovery rates compared to plain text SMS.

E-commerce Cash on Delivery (COD)

Dramatically slash Return to Origin (RTO) losses by triggering an automated voice call: 'Press 1 to confirm your COD order, or Press 2 to cancel'.

Schools, Colleges & Universities

Instant urgent announcements to thousands of parents regarding unexpected weather holidays, exam schedules, fee deadlines, and parent-teacher meetings.

Real Estate & Developer Launches

Invite high-net-worth investors and property seekers to pre-launch exhibitions with instant 'Press 1' live transfer to your real estate sales desk.

Healthcare & Diagnostic Labs

Automated patient appointment confirmation calls, diagnostic report ready alerts, and doctor consultation reminders with zero manual staff burden.

Bulk Voice Call FAQs

Common questions regarding outbound dialers, pulse duration, and compliance.

Bulk Voice Call (also known as Outbound Dialer or OBD) is an automated telephony solution that dials thousands of phone numbers simultaneously and plays a pre-recorded audio clip once the recipient answers. Recipients can interact via keypress (DTMF) to be patched to live agents or register responses.

During or after the voice message, the system prompts the listener, for example: 'Press 1 to speak with an executive, or Press 2 to confirm your appointment'. When the user presses a digit, our system captures the digit in real-time and can instantly transfer the call to your call center agent.

Our smart outbound dialer automatically retries unanswered, busy, or unreachable calls up to 3 times at configurable intervals (e.g., after 15 or 30 minutes) to maximize reach and listen rates.

Voice calls are billed on answered pulses (standard 30-second pulse). You are only charged when the call is actually answered by the recipient. Unanswered, failed, or rejected calls are either not billed or credited back depending on the chosen route.

Yes, you can schedule voice campaigns in advance for any future date and specific operating window (e.g., between 9:00 AM and 8:45 PM as per TRAI guidelines).

You can upload standard MP3 or WAV audio recordings (Mono, 8kHz or 16kHz, 16-bit PCM recommended). Alternatively, our platform includes an AI Text-to-Speech (TTS) engine that converts written scripts into lifelike voice clips in multiple Indian regional languages.