Open Source Apple iPhone Telephony Apps

Swift 5.3 framework for parsing, formatting and validating international phone numbers. Inspired by Google's libphonenumber. Import PhoneNumberKit at the top of the Swift file that will interact with a phone number. All of your interactions with PhoneNumberKit happen through a PhoneNumberKit object. The first step you should take is to allocate one. A PhoneNumberKit instance is relatively expensive to allocate (it parses the metadata and keeps it in memory for the object's lifecycle), you should try and make sure PhoneNumberKit is allocated once and deallocated when no longer needed. To parse a string, use the parse function. The region code is automatically computed but can be overridden if needed. PhoneNumberKit automatically does a hard type validation to ensure that the object created is valid, this can be quite costly performance-wise and can be turned off if needed.

This software uses your smart card reader/terminal to navigate through the SIM Card directory tree. The contents of the files are decoded and showed to the user. Other features, such as CHV management and SIM backup, are also available.

Lets you monitor your GPS-phone. You have full control of your own data. Both client software (for phones) and server software is free open source, so you might set up your own server or use the default one at opengeotracker.org

TeamsDashboard shows real-time availability, call status, and presence for your entire team — pulled directly from Microsoft 365 via Graph API. No installation, no agents, setup in under 5 minutes. Choose from four layouts (Cards, Compact, Minimal, List), filter by department or location, and auto-refresh every 15 seconds. Works on any device, including office wallboards and TV displays. GDPR-compliant, hosted in Germany. From €4.25/user/month. 14-day free trial. TeamsDashboard zeigt in Echtzeit, wer verfügbar ist, wer telefoniert und wer im Meeting sitzt — direkt aus Microsoft 365 via Graph API. Keine Installation, keine Agents, Einrichtung in unter 5 Minuten. Vier Ansichten (Karten, Kompakt, Minimal, Liste), Filter nach Abteilung oder Standort, automatische Aktualisierung alle 15 Sekunden. Läuft auf jedem Gerät, auch als Wallboard oder TV-Display. DSGVO-konform, Hosting in Deutschland. Ab 4,25 €/User/Monat. 14 Tage kostenlos testen.

VitalPBX is a free telephone and communications PBX system for companies. It is a complete platform that can be installed on the physical hardware on the site or as a hosted application. VitalPBX acts as the upper layer interface for the Linux base and then Asterisk (one of the most popular communication toolkits in the world). For this reason, VitalPBX is the graphic user interface between you and the complex world of modern communications. VitalPBX will help you implement a secure telephone system for your company, save, take advantage of recent innovations and provide opportunities to integrate your business processes if you wish to do so.

mail2prowl is used to operate the free service http://mail2prowl.de This script receives mails via POP3, reads a special formed recpeint adress and sends the mail to the Prowl webservice. Prowl is a push enabled iPhone Application with a nice API.

myNFC is a framework allowing JavaScript developers to create cross-platform mobile & NFC applications for smart phones and other embedded systems. These NOT web based applications can be loaded dynamically and can offer a wide user experience.

This C++ library has been designed as a Chrome SIP stack. Sippet is an open-source SIP User-Agent library, compliant with the IETF RFC 3261 specification. It can be used as a building block for SIP client software for uses such as VoIP, IM, and many other real-time and P2P communication services. The main target was to enable Javascript applications to use UDP, TCP and TLS transports along WebSocket. Existing SIP solutions for the browser are forced to use the WebSockets API to send/receive SIP messages. But for many service providers, the WebSocket protocol could not be a feasible solution due to scalability, support and other business constraints. By the way, the stack can be used as a full client-side C++ Stack (full-featured) without Javascript integration.