Bulk Voice Calls for Retail and E-commerce
Announce store openings, seasonal sales and loyalty rewards to your customer base with a scheduled voice campaign.
What are Bulk Voice Campaigns (OBD)?
Our voice broadcasting service india — also referred to as Outbound Dialing (OBD) or Bulk Voice Calls — enables businesses to deliver pre-recorded audio messages to large contact lists automatically and simultaneously. Bulk voice campaigns are a particularly effective channel for reaching audiences in their native language, making your message accessible even to customers who do not use smartphones or data services. Whether the use case is a voice call for election campaign india drive, an emergency community alert, or a time-sensitive promotional announcement, bulk voice calls offer a personal quality that text-based channels often cannot replicate — at genuine scale.
Who is this for?
Retail chains, shops and online brands with an existing customer base to re-engage.
Voice Campaigns for E-commerce & Retail
A sale or a new store opening is worth hearing about. A short recorded call reaches customers who ignore promotional texts, and a Press-1 option lets them register interest on the spot.
Nexcomm schedules campaigns within TRAI's calling hours, excludes DND numbers, and bills by connected pulse, so you pay only for calls that reach someone.
How Bulk Voice Campaigns Work
Record Message
Upload a professionally recorded audio file or generate your message using our built-in Text-to-Speech engine across multiple languages — ready to power your next bulk voice campaign.
Upload Contacts
Import your contact list in Excel or CSV format. Where required, the list is automatically checked against the DND registry before your bulk voice calls begin.
Schedule Call
Choose the exact date and time for your bulk voice campaign to go out — timed for the calling windows most likely to get answered.
System Dialing
Our high-capacity dialer initiates bulk voice calls to thousands of numbers simultaneously, ensuring your message reaches the maximum possible audience in minimal time.
Track Response
Review detailed call logs covering answered calls, call duration, and any key-press inputs (DTMF) captured during the bulk voice campaign.
Key Features
IVR Integration
Capability: Press-1 Campaigns
Benefit:
Retry Logic
Capability: Smart Redialing
Benefit:
DND Filtering
Capability: Compliance Check
Benefit:
Text-to-Speech
Capability: Dynamic Audio
Benefit:
Scheduling
Capability: Time-Zone Aware
Benefit:
Detailed Analytics
Capability: Call Duration Logs
Benefit:
How Retailers Use Voice Calls
Store openings
Invite nearby customers to a new store.
Seasonal sales
Announce sales with a recorded message.
Loyalty updates
Tell members about their rewards.
Why Retailers Choose Nexcomm for Voice
High Capacity
Our dialing infrastructure is built to handle millions of bulk voice calls per hour — suitable for large-scale political, commercial, and emergency broadcast requirements.
Crystal Clear Audio
Premium carrier routing ensures that voice quality across every bulk voice call remains consistent and clear — regardless of campaign volume.
Interactive Options
Full DTMF support within our bulk voice campaign platform enables real-time survey collection, interest capture, and lead qualification directly within the call flow.
Cost Effective
Pulse-based billing means you are charged only for bulk voice calls that connect successfully — not for unanswered or failed attempts.
Compliance & Regulations
All bulk voice campaigns managed through Nexcomm are structured in full compliance with TRAI's TCCCPR telemarketing regulations.
POST /api/v1/messages
// Request Payload
{
"to": "+919876543210",
"body": "Your OTP is 1234",
"type": "transactional"
}
Developer Friendly API
Trigger bulk voice calls programmatically from within your application or internal system using our straightforward and well-documented API.
Transparent Pricing
Bulk voice call service pricing is calculated on a pulse-duration basis — typically billed per 15 or 30 seconds of connected call time. Volume-based discounts are available for businesses running frequent bulk voice campaigns. Contact our team for a customized rate based on your monthly call volumes and campaign requirements.
Get Voice RatesNo hidden fees. Pay for what you use.
Frequently Asked Questions
Speak Directly to Your Audience
Launch your automated voice campaign today and engage customers with the power of voice.
Start Campaign