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Draft4SMS specializes in SMS APIs and cloud telephony services. We provide the most innovative and comprehensive SMS platform in the country. Our SMS APIs are easy to work with, even for non-technical persons.
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Voice OBD Service
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Voice OBD Service in Salem & Tamil Nadu
Voice OBD (Outbound Dialing) is an automated telephony service that dials a large list of mobile or landline numbers and delivers a pre-recorded voice message to each recipient — instantly and at scale. Draft4SMS provides Voice OBD services from Salem to businesses and organisations across Tamil Nadu, including schools, hospitals, NBFCs, real estate firms, retailers and political campaign teams.
Unlike a simple voice broadcast, our OBD platform supports interactive Press-1 campaigns — where the recipient presses a keypad key to get connected to a live agent, hear more information or confirm an appointment. This turns a one-way broadcast into a two-way lead generation or customer engagement tool.
Whether you are running a time-sensitive election campaign in Salem, sending payment reminders to 50,000 borrowers, or confirming hospital appointments for tomorrow, our OBD system handles it reliably with real-time delivery reports and call recordings.
Reach us at +91 73580 90912 or sales@draft4sms.com to set up your Voice OBD campaign in Tamil Nadu. Plans start from ₹1,999.
Who Uses Voice OBD in Tamil Nadu?
Election Campaigns
Political parties and candidates in Salem, Erode, Coimbatore, Trichy and Madurai use OBD to deliver personalised voter messages from leaders to lakhs of contacts within hours.
Appointment Reminders
Hospitals and clinics across Tamil Nadu automate appointment reminders via OBD to reduce no-shows and improve patient communication at scale.
Payment Reminders
NBFCs, banks, microfinance institutions and utility companies use OBD to remind borrowers and customers of upcoming or overdue payments across Tamil Nadu.
Press-1 Lead Generation
Real estate, insurance, education and BFSI companies use Press-1 OBD campaigns to identify interested prospects — recipients press 1 to connect with a sales agent instantly.
School Attendance Alerts
Schools and colleges in Salem and Tamil Nadu use OBD to automatically call parents when students are absent, reducing manual calling effort significantly.
Delivery & Logistics
E-commerce and courier companies use Voice OBD to notify recipients about out-for-delivery status and collect delivery slot preferences automatically.
Voice OBD Features
Automated Outbound Dialing
Auto-dial up to lakhs of numbers per day without any manual effort. Schedule campaigns in advance or trigger them instantly.
Press-1 Interactive Campaigns
Recipients press 1 to connect to a live agent or trigger a follow-up action — ideal for lead capture and sales campaigns.
Multi-language Support
Deliver OBD messages in Tamil, English, Hindi and other Indian regional languages for better reach across Tamil Nadu.
Real-time Call Reports
Live dashboard showing answered, unanswered, busy and failed calls with timestamps, duration and call recordings.
CRM & API Integration
Trigger OBD calls directly from your CRM, ERP or web application using our REST API for end-to-end automation.
Retry Logic
Automatically retry unanswered or busy calls at configured intervals to maximise campaign reach without manual effort.
Start Your Voice OBD Campaign Today
Plans from ₹1,999. No setup fee. Campaign live within 24 hours. Serving Salem, Chennai, Coimbatore, Erode, Trichy & Madurai.
Voice OBD Service — FAQs
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