Telephone
A VoIP SIP softphone for macOS that enables internet-based phone calls using SIP protocol.
What is Telephone?
Telephone is a VoIP SIP softphone application for macOS that enables users to make phone calls over the Internet or company networks using the SIP protocol. It serves as a software replacement for physical SIP-compatible phones, allowing Mac users to place calls from anywhere with a decent network connection.
Mac users who need to make SIP-based phone calls for business or personal use, particularly those with SIP-compatible phone lines who want to avoid physical hardware.
Telephone provides a native macOS SIP softphone solution that's simpler and more integrated than web-based alternatives, offering reliable calling functionality without the need for physical phone hardware.
Overview
SIP softphone for Mac
Use Cases
Best For
- Making business calls from a Mac using SIP providers
- Replacing physical SIP phones with software on macOS
- Setting up internet-based calling for remote work
- Connecting to company SIP phone systems from a Mac
- Creating a software-based phone solution for Mac users
- Implementing VoIP calling without additional hardware
Not Ideal For
- Cross-platform teams needing SIP softphone support on Windows or Linux
- Users requiring video calling or advanced conferencing features
- Developers wanting to contribute code or fork the project easily
- Projects needing a quick, out-of-the-box VoIP solution without complex setup
Pros & Cons
Pros
Built specifically for macOS with native app integration, ensuring a seamless experience on Apple devices without cross-platform compromises.
Connects to any SIP-compatible phone line, enabling internet-based calling as a direct replacement for physical hardware, per the README.
Eliminates the need for physical SIP phones, allowing calls from anywhere with a network connection, reducing costs and clutter.
Focuses on reliable calling functionality by avoiding unnecessary features, which promotes stability and simplicity in use.
Cons
Requires manual compilation of multiple dependencies like Opus, LibreSSL, and PJSIP with specific patches, making installation tedious and error-prone.
Video calling is explicitly disabled in the PJSIP build configuration (--disable-video), limiting the app to audio-only functionality.
Pull requests are not accepted due to legal reasons, which stifles community development and may slow bug fixes or updates.
Frequently Asked Questions
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