Browse free open source Telephony software and projects below. Use the toggles on the left to filter open source Telephony software by OS, license, language, programming language, and project status.

  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

    MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
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  • 1
    Astercard is a asterisk addon that will enable an asterisk PBX to accept credit card payments over the telephone.The AGI script written in PHP that will process credit card payments with the EWAY payment gateway 30 downloads and no donations *DONATE NOW*
    Downloads: 0 This Week
    Last Update:
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  • 2
    ILM is a utility for the ISDN Line Monitor, an ISDN line monitoring hardware sold by many dealers in central europe. (e.g. Conrad and EgTel). It provides functions to: - retrieve all recorded information - erase all recorded information - config
    Downloads: 0 This Week
    Last Update:
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  • 3
    The LA/OpenBP billing platform provides high performance/volume, industry independent billing functionality. It is designed for easy integration into complex environments such as those found in the telecommunication, utility and finance industries.
    Downloads: 0 This Week
    Last Update:
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  • 4
    Keep you costs on your mobile device. Quick add, edit, remove costs, multiple currencies, reports, filters.
    Downloads: 0 This Week
    Last Update:
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  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

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  • 5
    Wenn du dir schon immer ein Werkzeug für den Überblick deiner Onlinekosten (wie z.B. die Telefonrechnung) gewünscht hast, wirst du dieses hier lieben.// If you ever need a tool to assist you with your onlinecosts (e.g. telephone- bill) you will love it
    Downloads: 0 This Week
    Last Update:
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  • 6
    Call accounting/billing software which uses SMDR facility of phone centrals. It uses a set of scripts for data(calls) aquisition/recording and preprocessing before import into a mysql database. The billing is done with PHP using a strong set of criterias
    Downloads: 0 This Week
    Last Update:
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  • 7
    This project is currently under development for three pizza delivery services in my home city. It supports point-of-sale-like recording of in-house and order-by-phone orders located in gastronomy/catering sector (order desk).
    Downloads: 0 This Week
    Last Update:
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  • 8
    A program which calculates the best GSM subscription available for your personal situation. Can handle losts of tricks providers use and will handle even more tricks.
    Downloads: 0 This Week
    Last Update:
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  • 9
    TelDaBase ist ein php/mySQL-Skript zur Aufteilung und Auswertung der Telefonrechnung (Rechnung Online der Deutschen Telekom AG) eines gemeinschaftlichen Telefons (z.B. WG,Studentenwohnheim); asterisk cdr-Datensätze werden optional automatisch ausgewerte
    Downloads: 0 This Week
    Last Update:
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  • Enterprise and Small Business CRM Solution | Clear C2 C2CRM Icon
    Enterprise and Small Business CRM Solution | Clear C2 C2CRM

    Voted Best CRM System with Top Ranked Customer Support. CRM Management includes Sales, Marketing, Relationship Management, and Help Desk.

    C2CRM consists of four modules that integrate to provide a comprehensive CRM solution: Relationship Management, Sales Automation, Marketing Automation, and Customer Service. Only buy what each user needs.
    Learn More
  • 10
    Wavelet EMP is a web-based J2EE ERP system running on PostgreSQL DB. It is in production status and used by more than 100 shops in South Eash Asia. The software team is in Malaysia. Powered by WAVELET.BIZ. For demo/help, email vincent@wavelet.biz
    Downloads: 0 This Week
    Last Update:
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  • 11
    mSeller is a mobile application for concluding agreements, keeping info about clients and goods. Program is targeting Windows Mobile 6 and may be useful for various business fields. Written using C#, .Net Compact Framework 3.5 and SQL Server Compact.
    Downloads: 0 This Week
    Last Update:
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  • 12
    The web application offers to import call protocols of phone calls and lists of billed calls from different telephone providers. They can be matched to existing call protocol entries to generate cross-provider phone bills.
    Downloads: 0 This Week
    Last Update:
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  • 13

    ICTInvoice

    A complete invoice managment solution for Elastix PBX

    Note: For binary packages and updated installation instructions please visit this link http://www.ictinnovations.com/content/ictinvoice-complete-multitenant-hosted-pbx-solution-service-providers ICTInvoice is multi tenant Invoicing module of Elastix PBX. It is complete invoice management solution for multiple companies. It automatically create pdf invoices and emails to Elastix users on monthly basis along with their calls detail records ICTInvoice Main Features Multitenant Create invoices for Multiple campanies with branding Manual as well as Automatic invoice generation on fix date Auto Emailing invoices to users on monthly basis Inbound Billing Outbound Billing Extension / User wise reporting Summrize reporting Detail Reporting For more information , please visit http://www.ictinnovations.com
    Downloads: 4 This Week
    Last Update:
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  • 14
    SimpleSMDR

    SimpleSMDR

    Simple application to capture and report on Mitel SMD data

    Web based SMDR application that uses Perl scripts to capture streaming SMDR data from Mitel PBXs and stores it in a database. This data is then available via a web interface. Visit http://simplesmdr.sourceforge.net for more info.
    Downloads: 7 This Week
    Last Update:
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