frejun.com

Subhash Kalluri

Subhash is the Founder of FreJun, the global call automation platform. With 8+ years of entrepreneurial experience, FreJun was established to help customers with their voice communication needs. The goal of FreJun is to develop cutting edge technology and solutions to help customers.

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Revolutionizing Two-Factor Authentication with Voice OTP

In 2025, cybersecurity threats are at an all-time high, making robust authentication methods more critical than ever. Traditional two-factor authentication (2FA) methods, such as SMS and email-based OTPs, are increasingly vulnerable to phishing, SIM swapping, and man-in-the-middle attacks. To counter these risks, voice-based OTPs (One-Time Passwords) are emerging as a revolutionary solution, offering enhanced security,

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Voice-Based OTP Authentication: Boosting Security & Convenience

Data security is paramount, organizations are constantly seeking innovative ways to protect their customers’ sensitive information. One such solution that has gained popularity in recent years is Voice-Based OTP (One-Time Password) authentication. This cutting-edge technology not only enhances security but also offers unparalleled convenience for users. In this article, we will delve into the concept

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Unlock International Calling with HubSpot & FreJun Integration

In 2025, businesses are expanding globally at an unprecedented rate, making seamless international communication a necessity. Hubspot Integration, a leading CRM platform, empowers businesses with customer relationship management, but when it comes to international calling, integrating with the right tool is crucial. That’s where FreJun comes in a game-changing solution for effortless global calling directly

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Integrate FreJun for International Calling in Zoho CRM

In today’s global market, effective communication is crucial for businesses to succeed. Whether you’re collaborating with international partners or expanding your customer base to different countries, the ability to make international calls directly from your customer relationship management (CRM) system can streamline your communication process and enhance your business operations. Integrating international calling capabilities within

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Make International Calls Easier with CEIPAL & FreJun

In today’s globalized world, communication plays a vital role in the success of any business. However, international calls can often be a challenge due to various factors such as time zone differences, language barriers, and high costs. Thankfully, with the integration of CEIPAL and FreJun, these challenges can be overcome, making international calls easier and

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13 Frequently Asked Questions About VoIP Calling- FreJun VoIP & Unlimited Calls to India

FreJun VoIP enables unlimited VoIP calls to India and across the globe through a reliable internet-based platform. Users can make VoIP unlimited international calls using the FreJun calling app providing the perfect mix of cost-efficiency, scalability, and call quality for modern businesses. Voice over Internet Protocol (VoIP) calling is transforming the way businesses and individuals

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