In the competitive landscape of VoIP Billing solutions, enterprises face a critical choice: which platform will best support their growth, scalability, and operational needs? For years, VoIPSwitch has been a popular option for many businesses. However, a growing number of enterprises are now turning to ASTPP as their preferred solution. This blog explores the reasons behind this shift, highlights the key advantages of ASTPP over VoIPSwitch, and explains why ASTPP is becoming the go-to choice for modern, forward-thinking businesses.

The Evolving Needs of VoIP Enterprises

VoIP (Voice over Internet Protocol) technology is at the heart of today’s communication infrastructure. Enterprises need solutions that are not only reliable and scalable but also flexible, secure, and easy to integrate with other critical business tools. As businesses expand globally, the demand for advanced features, multi-tenant support, and robust VoIP billing software capabilities has grown exponentially.

VoIPSwitch: A Legacy Solution

VoIPSwitch has long been recognized for its robust call switching and VoIP billing platform capabilities. It offers a comprehensive suite of features for call routing, billing, and customer management. However, as the industry evolves, certain limitations have become apparent:

  • Limited Routing Flexibility: VoIPSwitch supports basic routing modes but lacks advanced features like routing by CallerID—a critical requirement for businesses operating in the EU and other regulated markets. It also does not support routing by call quality, which can be essential for maintaining high service standards.
  • Less Emphasis on Open Source: While VoIPSwitch is a proprietary solution, ASTPP is open source VoIP Billing Solution, offering greater flexibility and cost savings for enterprises.
  • Scalability and Integration Challenges: VoIPSwitch’s API and integration options are less extensive compared to ASTPP, making it harder for businesses to connect with third-party tools and services.

Why ASTPP is Winning Over Enterprises

VoIP Billing Software

 

ASTPP stands for “A Smart Telephony Platform,” and it’s rapidly becoming the preferred choice for enterprises of all sizes. Here’s why:

1. Open Source Advantage

ASTPP is built on open source technology, which means businesses can use it for free, customize it to their specific needs, and avoid vendor lock-in. This open approach not only reduces costs but also empowers enterprises to innovate and adapt their VoIP infrastructure as their business evolves.

“ASTPP is an open source VoIP Billing solution. Thus, it bestows all benefits one can get by using an open source solution such as, free usage, unlimited licensing, etc.”

2. Advanced Routing and Flexibility

ASTPP offers highly flexible routing options, including routing based on CallerID (Inbound routes) and routing by call quality. This level of granularity is essential for enterprises that need to comply with regional regulations or maintain high service quality standards. VoIPSwitch, by contrast, does not support these advanced routing features.

3. Scalability and Multi-Tenancy

ASTPP is designed for scalability, supporting multi-tenant environments and N-level reseller structures. This makes it ideal for enterprises that operate across multiple markets or offer white-label solutions to partners and resellers. The platform can easily scale to support thousands of users and millions of calls, ensuring that businesses can grow without worrying about infrastructure limitations.

4. Comprehensive Billing and Invoicing

ASTPP provides advanced billing and invoicing features, including real-time billing, multi-currency support, customizable invoices, and automated payment processing. Its VoIP billing solution engine is highly flexible, allowing enterprises to implement complex billing models and support a wide range of payment gateways, including PayPal, Stripe, and Payfast.

5. Robust Integration Capabilities

ASTPP is designed for seamless integration with a wide range of third-party tools and services. Enterprises can connect ASTPP with CRM systems like Zoho, Salesforce, and VtigerCRM; monitoring solutions like Zabbix, Homer/SIPCapture, and VoIPMonitor; and marketing tools like Mailchimp. This flexibility enables enterprises to build a holistic communication ecosystem tailored to their unique needs.

6. Enterprise-Grade Security and Compliance

ASTPP is built with security and compliance in mind. The platform includes features like encryption, secure authentication, and regular updates to address emerging threats. This is particularly important for enterprises that handle sensitive customer data and need to comply with global regulations.

7. Exceptional Support and Managed Services

ASTPP offers both self-hosted and managed service options. With managed services, enterprises can rely on ASTPP’s expert team for installation, configuration, upgrades, and ongoing support—all at no additional cost for minor issues and upgrades6. This frees up internal IT resources and ensures that businesses always have access to the latest features and security updates. These integrations are where ASTPP truly shines—especially when used alongside other open source tools in our favorite setups.

“ASTPP managed service offers a completely free support service to its users. This support includes fixing minor bugs and upgrading the software to the latest version. ASTPP experts will handle all technical aspects, so you can simply focus on your business.”

8. Proven Track Record and Customer Satisfaction

ASTPP has a strong reputation in the industry, with thousands of downloads every month and a growing community of satisfied users. Enterprises that have switched from VoIPSwitch to ASTPP report significant improvements in flexibility, scalability, and overall satisfaction.

“ASTPP is best softswitch I have ever came across because of it’s great UI, Smooth Billing Process and long reliability.”

ASTPP vs. VoIPSwitch: A Side-by-Side Comparison

Compare ASTPP and VoIPSwitch across key features like billing, scalability, security, and flexibility to choose the right VoIP platform.

Feature / Area ASTPP VoIPSwitch
Open Source Yes No
Routing Flexibility Advanced (CallerID, Quality, etc.) Basic
Multi-Tenancy Yes Limited
Billing & Invoicing Advanced, Real-time, Multi-currency Standard
Integration Options Extensive (CRM, Monitoring, Marketing) Limited
Security & Compliance Enterprise-grade Standard
Support & Managed Services Comprehensive, Free for minor issues Standard
Scalability High Moderate

Real-World Impact: Enterprises Share Their Experience

Many enterprises have made the switch from VoIPSwitch to ASTPP and have seen tangible benefits:

  • Increased Flexibility: Businesses can easily customize and extend ASTPP to meet their specific needs, something that was often challenging with VoIPSwitch.
  • Cost Savings: The open source nature of ASTPP eliminates licensing fees and reduces total cost of ownership.
  • Improved Customer Experience: Advanced routing, real-time billing, and seamless integration with other tools result in a better experience for both enterprises and their customers.
  • Peace of Mind: With ASTPP’s managed services, enterprises can focus on their core business while the ASTPP team handles technical complexities. 

“ASTPP Team approached me to upgrade my outdated version into latest version and gifted me high ROI. ASTPP is best softswitch I have ever came across because of it’s great UI, Smooth Billing Process and long reliability.” 

Why Now is the Right Time to Switch

VoIP Billing Solution

The VoIP industry is evolving rapidly, and enterprises need a platform that can keep pace with new technologies, regulatory requirements, and customer expectations. ASTPP’s open source architecture, advanced features, and robust support make it the ideal choice for enterprises looking to future-proof their communication infrastructure.

By adopting ASTPP as their VoIP Billing Solution, many businesses have gained not only operational efficiency but also a competitive edge in the telecom market.

Take the Next Step: Schedule a Demo

If you’re considering a switch from VoIPSwitch or evaluating new VoIP solutions for your enterprise, ASTPP offers a compelling alternative. With its advanced features, flexible integration options, and proven track record, ASTPP is the smart choice for enterprises that want to stay ahead of the competition.

Ready to see ASTPP in action? Schedule a demo today and discover how ASTPP can transform your VoIP operations. Our team of experts is ready to answer your questions, guide you through the platform, and help you unlock new opportunities for growth.

Don’t settle for outdated solutions. Choose ASTPP—the future of enterprise VoIP Billing Solution.