Compare the Top Telecom Billing Software for Linux as of February 2026

What is Telecom Billing Software for Linux?

Telecom billing software helps telecommunications providers manage complex billing processes for services such as voice, data, internet, and subscription plans. It supports rating, charging, invoicing, and revenue tracking across prepaid, postpaid, and hybrid billing models. The software often handles usage-based billing, roaming charges, taxation, and regulatory compliance requirements. Many platforms integrate with CRM, OSS/BSS systems, and payment gateways to ensure accurate customer account management. By automating billing operations and improving revenue visibility, telecom billing software enables service providers to scale efficiently and reduce billing errors. Compare and read user reviews of the best Telecom Billing software for Linux currently available using the table below. This list is updated regularly.

  • 1
    PortaSwitch

    PortaSwitch

    PortaOne

    An integrated softswitch and billing platform that enables VoIP, OTT and telecom providers to configure, launch and monetize any type of communication services in IP networks: Unified Communications, Hosted IP PBX / IP Centrex, SIP Trunking, DID Management, OTT Voice, calling cards, VoLTE/VoWiFI. Key functional modules: Class 4 and 5 SIP softswitch for residential and enterprise telephony services; convergent online charging, billing and service provisioning solution (optional) PortaOne gives you the tools and solutions that allow you to proudly offer exceptional telecom services, work effectively, and stay competitive in your market. Be free to adapt and develop your own extensions thanks to open architecture and API. Receive fair pricing with unlimited lifelong license for all PortaOne products. From marketing an idea to instant product launch, get smooth delivery and fast monetization.
    Starting Price: One-time
  • 2
    ParaBill

    ParaBill

    Linecast Interactive

    ParaBill is the first commercially available Open Source Billing and Customer Care system that supports traditional Telecom and Communication Services as well as any Content-based charging. We provide different Services tailored for your needs. Examples of services that we provide are training services, feature development services, and installation and configuration services. ParaBill is the first commercially available Open Source Billing and Customer Care system that supports traditional Telecom and Communication Services as well as any Content-based charging. Due to market conditions the development was put on hold for some years and in 2006 the ownership of ParaBill was transferred to the original developers no longer part of Parabell AB. The intention was to release ParaBill as an Open Source solution and in May 2006 the first version of ParaBill as an Open Source solution was released publically.
    Starting Price: $0.01 one-time payment
  • 3
    ABS 100

    ABS 100

    AcuraTel

    ABS provides a low cost high performance Billing and CDR Processing System that rates Departmental, Agent/Reseller, Carrier, Wholesale, and Retail CDRs while also providing Network, Usage Threshold Alerts, Carrier, and Profit/Loss reports and generating LCR Routing Data along with Comparing Multiple Carrier Rates. The technology used for the ABS 100 is based upon Linux, PostgreSQL, C/C++, Shell Scripts, GTK+, Gnome, Glade, Pro-C, X-Windows and Perl. The product was designed to be used by internal staff of the company and will perform most of its functionality and services automatically once configured. Used for comparing 2 or more Carriers Rates for rate analysis. These reports can also include actual traffic in the analysis to show which carrier mix would provide them the best benefit.
  • 4
    NEON

    NEON

    NEON Soft

    Neon Soft is an advanced telecom billing software designed for telecom providers, VoIP operators, and resellers in the UK and beyond. Built to simplify complex billing processes, it offers powerful features including multi-level reseller billing, CDR rating/re-rating, real-time reporting, CRM integration, and automated invoicing. With flexible retail and wholesale billing options, Neon Soft enables service providers to manage customers, rates, and usage with complete accuracy. Its cloud-based platform ensures secure, scalable operations while reducing manual effort. From rate management to live monitoring, Neon Soft delivers the tools you need to optimize revenue, maintain compliance, and improve customer satisfaction. Whether you’re an established telecom business or a growing provider, Neon Soft adapts to your needs for efficient, future-ready billing.
  • 5
    I-CONN

    I-CONN

    Telesoft Consulting

    We are committed to providing our clients with Professional Quality Service & the Support that is needed to operate at the highest possible levels and stay one step ahead of the competition. Don’t hesitate to contact us with any questions. I-CONN supports the evolving business needs of today’s Telecom Service Providers. The comprehensive and converged solution with state‐of‐the‐art functionality and capabilities corresponds to the complex billing scene. I-CONN™ is an innovative system, based on the latest generation of software products and interfaces allowing fast adoption by our customers. It does not require specific local installations and works just like a desktop application but instead via a standard web browser such as Internet Explorer, Firefox and Google Chrome etc.
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