Virtual Number India: Complete Guide 2025 (Setup, Pricing, Benefits)
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Trusted By Over 3500+
Global Enterprise Voice Solutions & Programmable Voice API
SiraTel provides Global Enterprise Voice Solutions and a powerful Programmable Voice API to help enterprises scale communication worldwide. With HD calling, IVR, SIP trunking, and secure global connectivity, we deliver reliable and future-ready voice services.
Voice OTP & IVR Systems
Missed Call Services
Outbound Dialers (OBD)
Toll-Free Numbers & Click-to-Call
What are Global Enterprise Voice Solutions & Programmable Voice API?
SiraTel delivers the tools modern businesses need to stay connected worldwide. Our Global Enterprise Voice Solutions provide secure, scalable cloud telephony, while our Programmable Voice API lets you customize and automate communications for smarter customer experiences. Together, they create one powerful, future-ready platform.
With SiraTel, you get:
Global Business Voice Solutions – HD calling, SIP trunking, IVR, and worldwide connectivity
Programmable Voice API – build custom workflows with call routing, recording, analytics & CRM integration
Scalable & flexible platform – works for SMBs and large enterprises alike
Enterprise-grade reliability & security – seamless communication you can trust
Scalable Cloud Voice Platform for Enterprises
Voice Solutions
Automate, Verify, Convert — With Voice
Your brand, now with a voice. Siratel’s programmable voice platform lets you build, deploy, and scale IVRs, OTP calls, and callback flows instantly.
Trusted by call centers, BFSI leaders, and support-based teams.
Voice OTP & IVR Systems
Fast, reliable voice-based authentication and smart call menus.
Missed Call Services
Generate leads and user verification without customer cost.
Outbound Dialers (OBD)
Run large-scale pre-recorded campaigns with delivery analytics.
Toll-Free Numbers & Click-to-Call
Support-driven experiences that drive conversion.
Key Features of SiraTel Voice Solutions
Voice Caller ID
Display your own number or create a branded caller ID that customers instantly recognize - boosting trust and response rates.
Real-Time Campaign Summary and Reports
Get instant updates on every call. Monitor performance live and optimize campaigns with detailed, per-number insights.
High-Volume Calling
Handle up to 10,000 concurrent calls effortlessly. Reach massive audiences in seconds and keep your campaigns running at scale.
Instant Agent Transfer
Let interested callers move directly from your message to a live conversation, saving time and boosting conversions.
Press 1 to Connect
Encourage customers to press 1 to express interest — calls are logged instantly, and your team can follow up right away.
Reschedule Campaigns
Easily retry calls that went unanswered, busy, or failed. Select conditions and resend your campaign automatically.
Smart Scheduling
Choose the perfect time to connect. Our platform automatically launches your campaign on schedule.
Smart Contact Management
Upload your entire contact list in seconds. The system auto-cleans duplicates and invalid numbers for you.
Missed Call Engagement
A person gives a missed call on your dedicated number – a simple and cost-free way for them to show interest.
Real-Time Database Capture
Every missed call number is instantly added to your database in real-time, ensuring no lead is ever missed.
Automated Acknowledgment SMS
Callers automatically receive a personalized SMS with a thank-you message, improving customer experience and brand recall.
Email Notifications
You’ll get instant missed call notifications on your registered email, keeping you updated wherever you are.
Agent Follow-Up
You or your agent can quickly call back the interested lead and continue the conversation seamlessly.
Lead Tracking Made Easy
Easily retry calls that went unanswered, busy, or failed. Select conditions and resend your campaign automatically.
No-Cost Interaction for Customers
Since it’s just a missed call, customers don’t spend money, making it the easiest and most inclusive way to connect.
Boost Conversions
By combining instant notifications, real-time data, and follow-up, missed call numbers help you capture more leads and convert faster.
Voicemail
Set up personalized greetings by recording or uploading audio. You can even use text-to-speech for custom messages.
One-Click Calling
Save time by dialing directly from your platform and connecting with customers at the perfect moment.
Audio Conferencing
Need a group discussion? Launch an audio conference instantly and keep everyone connected.
Boost Agent Productivity
Equip your workforce with smart automation features that save time and improve performance.
Live IVR
A smart, user-friendly IVR platform that lets you design and update call flows in real time.
Custom Call Flows
Design your ideal call journey with multi-level IVR modules and tailored options for every customer.
Right Agent, Right Away
Send callers directly to the agent who knows how to help them best, saving time for everyone.
Boost Productivity with Automation
Eliminate manual dialing and let the system maximize your team’s outbound call volume.
Future-Ready Communication for Global Teams
SiraTel empowers enterprises with a communication platform that grows as your business grows. Our Global Business Voice Solutions are built to scale effortlessly, ensuring your teams stay connected no matter where they are in the world. With our Programmable Voice API, businesses can adapt quickly to changing demands, integrating new features and automations without downtime.
From expanding into new markets to supporting remote and hybrid teams, SiraTel delivers one unified, cloud-based solution that guarantees secure, reliable, and truly global voice connectivity.
Key Benefits:
📈 Scalable voice solutions that expand with your business needs
⚡ API-driven adaptability for fast innovation and custom integrations
🌍 Global connectivity on a single, secure platform
🔒 Enterprise-grade reliability & security for critical communications
🤝 Seamless collaboration across remote and hybrid teams
Integrate Smarter with Our Programmable Voice API
Integrate smarter and communicate better using SiraTel’s Programmable Voice API. Designed for developers and enterprises alike, our API enables seamless integration of advanced voice features into your existing systems and applications. From intelligent call routing and interactive IVR menus to call recording, monitoring, and real-time analytics, our voice API makes it easy to automate workflows and deliver better customer experiences.
With plug-and-play integration, you can connect SiraTel’s voice capabilities to CRMs, call center software, mobile apps, or custom business platforms—without heavy infrastructure or complex setup. Whether it’s powering customer support operations, scaling call center efficiency, or building communication features directly into your products, our API gives you the flexibility to innovate at speed.
Key Capabilities:
🔄 Smart call routing & IVR for personalized customer journeys
🎙️ Call recording & monitoring for quality assurance and compliance
📊 Voice analytics & reporting for data-driven decision-making
⚙️ Automation-ready API to streamline workflows
🧩 Easy integration with apps, CRMs, and call center platforms
Why Choose us
Why Choose SiraTel for Global Business Voice Solutions?
When every call matters, businesses trust Siratel. Our voice platform isn’t just about making calls — it’s about creating reliable, scalable, and secure connections that drive growth.
Scale with Ease – Handle up to 10,000 concurrent calls effortlessly.
Flexible, scalable pricing models
Enterprise-Grade Reliability – 99.99% uptime backed by Tier-1 operator routes.
Secure & compliant infrastructure
Smart Automation – From IVR to auto-dialers, campaigns run themselves.
Trusted & Certified – ISO 9001:2015 certified, secure, and compliant.
Always Supported – Real experts available 24/7 to keep you running.
Siratel helps you connect, convert, and grow – all through the power of voice.
Recognitions & Awards
ISO 9001:2015 Certified – Quality Management
Recognized by
Startup India (DPIIT)
Certified CPaaS
Provider – Verified Routes
Nominee – Global Telecom Innovation Awards, 2025
Get Started with SiraTel Voice Solutions
Power your business with Global Business Voice Solutions and the flexibility of a Programmable Voice API. Talk to our experts today.
Frequently Asked Questions
Find answers to the most common questions about Siratel’s Voice Solutions — from features and scalability to setup, security, and pricing. Everything you need to know before getting started.
What is included in Siratel’s Voice Solutions package?
Our package covers Voice Broadcasting, Missed Call Services, and IVR Systems with features like call routing, real-time reports, automated scheduling, and CRM integrations.
What is included in Siratel’s Voice Solutions package?
Siratel supports up to 10,000 concurrent calls, ensuring high-speed delivery even for large-scale campaigns.
Do I need special hardware or infrastructure?
No. Everything is cloud-based. You only need internet access and a device to manage your campaigns.
Can I use my own number as Caller ID?
Yes. You can display your own mobile/landline number or set up a branded, customizable caller ID.
How do I track campaign performance?
Yes. You can display your own mobile/landline number or set up a branded, customizable caller ID.
What if a customer misses my call?
You can reschedule campaigns automatically to retry busy, failed, or unanswered numbers — so no lead goes to waste.
Is there an option for live agent transfer?
Yes. With features like Press 1 or Speak to Live Agent, customers can connect to your team instantly.
Can Siratel integrate with my CRM or other systems?
Absolutely. Our APIs and integrations connect with popular CRMs, helpdesks, and marketing tools.
How secure is the platform?
Siratel runs on ISO 9001:2015 certified infrastructure, with enterprise-grade data protection and 99.99% uptime.
How is pricing structured?
Pricing depends on call volume, features (broadcast, IVR, missed call), and add-ons. We offer flexible packages to suit startups, SMEs, and enterprises.
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