Voice OTP

Seamless OTP Integration for Secure Access

You can use Voice OTP solutions to authenticate a user by pushing OTP to registered phone number and playing OTP message. This solution is built on a robust communication speech platform that ensures consistent voice delivery all across the world.


Voice OTP Solution Features For Your Business

With our cloud telephony solutions, you can generate OTPs for your customers that are delivered through call, which can be used for multiple scenarios.

Get Authorization

To secure your user data, utilize our Voice OTP verification service for transaction approval or account activation.

Authenticate & Verify Account Signups

Using Voice OTP verification, you may authenticate user signups. Add a layer of protection to your website and applications to improve the user experience.

Secure Transactions

Manage all transactions in a secure and safe manner. Our Voice OTP verification protects your transaction by adding an extra layer of security.

Reactivation For Subscriptions

You may enable clients to reactivate their business accounts utilizing our cloud telephony solutions by providing authorization via Voice OTP verification.

Reset Customer Passwords

As an alternative to SMS or email OTP, utilize our Voice OTP Service to authenticate the user before password resets.

Why Choose Callifony’s Cloud Telephony Solutions ?

Avail 24×7 Support

Responsive support teams are committed to assisting our customers and are available round-the-clock via phone, live chat, or emails.

Immediate Setup Option

In only a few minutes, you can activate our Voice OTP solutions. There is no need to buy equipment or pay monthly SIP/ PRI fees.

Get Access To An Advanced Platform

Our cloud-based, resilient, and automated platform, as well as various cloud telephony solutions, are accessible in a single low-cost bundle.

Integrated Services

Our platform allows you to track and maintain all your databases, customer feedback and insights in one place as you can integrate all the top CRMs.

Access To Real-Time Reporting

Track your logs, reports, dashboards in real-time to ensure you’re continuously providing the best experience to your customers, thereby improving customer loyalty!

Business Communication Platform

Use a single business communication platform to engage with your consumers using numerous features while analysing all your information on one channel. CRM integration with leading CRMs to access all of your information.

Benefits of Using Voice OTP Solutions

Real-time Dashboard

Real-time Dashboard

Get access to a real-time dashboard and gauge the performance of campaigns to analyze and track information.

User Dynamic Login

User Dynamic Login

Allow users to login into their accounts or applications by pushing OTP for every login. This ensures logins are never compromised.

Quick OTP Delivery

Quick OTP Delivery

Experience lower latency for your messaging campaigns, delivering messages under 30 seconds.

Start 7 Days Free Trial

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Frequently Asked Questions

Voice OTP Service is a series of characters or numbers that are produced automatically and transmitted to a user’s mobile device to validate a transaction or login session.

There are multiple uses for Voice OTP solutions, especially with the rising risk of cyber fraud. However, the three most benefits use cases are:

  • Two-Factor Authentication (2FA)
  • Approvals
  • Logins

Yes, we offer free demos to ensure you’re aware of the benefits of our services. To get your free demo, contact us today.