Voice Call Services – Reach Thousands Instantly with Automated Voice Broadcasting
OzoneSMS.com’s Voice Call Services empower you to deliver automated, pre-recorded voice messages to a large audience in just seconds. Perfect for reminders, alerts, announcements, and marketing – it’s the most personal and impactful way to connect without manual calling.
Why Choose Voice Calls from Ozone SMS?
📱 Outbound Dialers – Reach customers directly
🧠 Smart IVR – Interactive call experiences
🧾 Order Confirmations & Alerts – Instant voice updates
🔗 API-Driven Calls – Trigger via CRM or app
📊 Call Reports – Track duration, status, and feedback
Upload or Record Voice Messages
Upload your audio file or use our tool to record directly from the portal.
Schedule Campaigns
Set up your voice call campaign to go live instantly or at a future date/time.
Live Reports & Analytics
Track call status, duration, answered/failed count, retries, and responses in real-time.
API Integration
Trigger voice calls automatically through your app, CRM, or website via our REST API.
Retry Mechanism
Automatically retries unanswered or failed calls to maximize delivery rate.
Frequently asked questions
You can start with even 500 calls. We also offer high-volume plans for over 1 lakh calls/day.
Yes! You get a detailed delivery report showing answered, failed, and retry counts.
Absolutely! We support multi-language audio and TTS conversion.
Yes. We offer a ready-to-use Voice Call API for automation.
No. These are outbound calls initiated by your business – customers don’t bear any charges.
📞 Get in Touch
Have questions or need a customized communication solution? Our team is here to help!
Reach out to us for expert support, product demos, or partnership inquiries—let’s build smarter connections together.