Linphone Overview of Reviews & Product Details - 2025
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Linphone
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Linphone is an open-source VoIP software offering HD voice and video calls, instant messaging, and audio/video conferencing. It supports multiple platforms, including smartphones, desktops, and embedded systems, with end-to-end encryption for secure communication. Linphone provides APIs and SDKs for developers to create custom VoIP and messaging solutions, making it a versatile tool for personal and enterprise use.

Overview

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Seamless Communication with Linphone – The Ultimate Open-Source VoIP Solution

Linphone, a leading open-source Voice over IP (VoIP) software, empowers users with high-definition voice and video calling, instant messaging, and audio/video conferencing. Designed to...

Seamless Communication with Linphone – The Ultimate Open-Source VoIP Solution

Linphone, a leading open-source Voice over IP (VoIP) software, empowers users with high-definition voice and video calling, instant messaging, and audio/video conferencing. Designed to facilitate secure and seamless communication, this cross-platform SIP softphone operates efficiently on devices ranging from smartphones to desktops and even embedded systems.

Why Choose Linphone?

Linphone stands out among VoIP solutions due to its:

  • Open-Source Flexibility: Linphone’s open-source nature allows users to customize and adapt it to their specific communication needs, making it particularly valuable for developers.
  • Comprehensive Features: The software supports HD voice, video calling, instant messaging, SIP-based communication, and audio/video conferencing, catering to a wide range of collaboration needs.
  • Cross-Platform Compatibility: It runs smoothly across multiple platforms, including Windows, Linux, iOS, Android, and macOS, ensuring accessibility for all users.
  • Enhanced Security: Linphone offers end-to-end encryption, providing users with safe and private communication channels.
  • Development Toolkit: The platform includes APIs and SDKs, enabling businesses to build tailored VoIP and messaging solutions.
  • Cost-Effective: As an open-source solution, Linphone is free to use, reducing costs without compromising functionality or performance.

Who is Linphone For?

Linphone is an excellent fit for:

  • Enterprises: Organizations seeking robust and secure communication tools for internal and external collaboration benefit from Linphone’s flexibility and scalability.
  • Developers: Developers and businesses can leverage Linphone’s APIs and SDKs to create specialized communication apps or integrate VoIP functionalities into existing systems.
  • Small-to-Medium Businesses: Linphone’s cost-effectiveness and resource efficiency make it ideal for SMBs with limited budgets.
  • Remote Teams: Teams working remotely can ensure secure, clear, and consistent communication with clients and colleagues through Linphone’s HD calling and conferencing features.

In conclusion, Linphone offers a powerful and versatile VoIP communication platform that blends affordability, security, and customization. Whether you’re a business enhancing its communication infrastructure or a developer building innovative apps, Linphone provides the tools needed for smooth and reliable interaction across the internet.

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Review

Linphone Satisfaction and Score

Linphone Score and Review

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Pricing

Linphone Pricing and Features

Linphone Pricing

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Experience

Linphone Product Experience

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Cancellation

Steps to Cancel Linphone Subscription

Linphone Pricing

To log out or cancel a Linphone account, follow these steps:

  • Log out: On the device, go to the account settings, usually found in the navigation drawer menu, and select the option to log out or remove the account. However, this may not fully unregister the account from the server.
  • Unregister from server: To ensure the account is fully unregistered, the server (e.g., Freeswitch) should be notified to unregister the user after the logout action from the app.
  • Delete account permanently: For a permanent deletion, log into the Linphone free SIP service online and click on “Delete my account” to remove all associated data.
FAQ

Most frequent question about Linphone

What types of calls and communications does Linphone support?

Linphone supports high-quality voice and video calls, instant messaging, and audio/video conferencing. It also allows for group meetings and multi-party conference calls.

Is Linphone secure, and what security features does it offer?

Linphone uses end-to-end encryption for all calls and messaging to ensure user privacy and security. It also supports secure authentication and is resilient against future quantum computer attacks.

On which platforms is Linphone available?

Linphone is compatible with a variety of operating systems, including Windows, macOS, Linux, iOS, and Android, allowing seamless communication across different devices.

What additional features does Linphone offer for call management and collaboration?

Linphone provides features such as call recording, call transfer and forwarding, contact management, and integration with other services. It also supports screen sharing, file sharing, and reactions in group conversations.

Does Linphone support push notifications and how does it handle network changes?

Linphone supports push notifications from services like Google Firebase and Apple APNs. It also automatically relays calls when switching between different network types, such as from Wi-Fi to 3G/4G.

Alternatives

Try these alternatives of Linphone

Zoiper is a versatile VoIP softphone solution trusted by businesses of all sizes, including call centers and service providers. It offers seamless compatibility with multiple operating systems and devices, enabling audio and video calls, voicemail-to-email, conferencing, and more. With free and premium options, Zoiper is designed to simplify communication while being cost-effective and user-friendly. Ideal for remote teams and enterprises seeking reliable voice communication integration.