Apps Related to SIP client

Discover apps and services related to SIP client.

Functions as a client for the Session Initiation Protocol, allowing voice and video calls over SIP networks.

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MicroSIP

MicroSIP

Open Source

MicroSIP is a free, portable SIP softphone for Windows, renowned for its lightweight design and focus on security. It allows users to make secure audio and video calls over the internet using the SIP protocol, supporting various codecs and providing features like encryption and presence.

Highly portable, no installation needed.
Lightweight
Social & Communications
Telephone

Telephone

Open Source

Telephone is a user-friendly SIP softphone application for macOS that enables encrypted voice calls over the internet or a private network. It supports various codecs and offers features like call recording, address book integration, and secure communication.

Strong focus on security with encryption support.
Phone calls
Social & Communications
Blink

Blink

Freemium

Blink is a robust, real-time communications client leveraging the SIP protocol for secure and private instant messaging, voice, and video calls. It emphasizes features like end-to-end encryption, file sharing, and screen sharing across various platforms.

Strong end-to-end encryption for privacy.
End-to-end encryption
Office & Productivity OS & Utilities Social & Communications
Zoiper

Zoiper

Freemium

Zoiper is a versatile and easy-to-use SIP softphone designed for clear voice and video communications. It offers excellent audio quality, robust security features, and seamless integration with various communication protocols, making it ideal for personal and business use.

Excellent voice quality for clear conversations.
Address book integration
Social & Communications
Fring

Fring

Freemium

Fring was a pioneering mobile application that unified communication across popular platforms like Skype, MSN Messenger, ICQ, and Google Talk directly from your iPhone, offering voice calls, video calls, and messaging.

Unified access to multiple communication platforms.
Voice Call
Social & Communications
Ekiga

Ekiga

Open Source

Ekiga, formerly known as GnomeMeeting, is a free and open-source VoIP and video conferencing application. It allows users to make audio and video calls to other compatible SIP/H.323 clients and even landlines/mobile phones via integrated third-party services, offering a versatile communication solution.

Free and open-source with no licensing costs.
Video conferencing
Office & Productivity Social & Communications
Ring

Ring

Open Source

Ring (SFLphone) is a free and open-source communication platform offering secure messaging, voice, and video calls. It leverages decentralization and end-to-end encryption for enhanced privacy across multiple operating systems including Linux, Windows, macOS, and Android.

Strong emphasis on privacy and security with end-to-end encryption.
Decentralized
Social & Communications
Linphone

Linphone

Open Source

Linphone is a free and open-source Voice over IP (VoIP) application and SIP client available on multiple platforms. It enables encrypted voice and video calls, instant messaging, and file sharing, offering a privacy-focused communication solution.

Free and open-source with strong privacy features
Video call
Social & Communications
Empathy

Empathy

Open Source

Empathy is a versatile multi-protocol messaging client designed for text, voice, and video communication across numerous IM networks. It offers features like file transfers, location sharing, and integration with various services, providing a unified communication experience.

Supports a vast range of messaging protocols in one application.
Built-in File transfer
Social & Communications Travel & Location