Linphone

5.0.3 VoIP manager app for Windows

Daniel Gardner

Mobile-friendly calling and messaging for Windows users.

Free and open source VoIP client software download, reviewed by Daniel Gardner
Configure SIP account, perform VoIP phone calls, create own contact list - Screenshot of Linphone
SIP client for making video and audio calls from your PC desktop - Screenshot of Linphone
Includes a number of different settings for customizing the operation of Linphone - Screenshot of Linphone
Configuring the audio - Screenshot of Linphone
Supports video with the selection of webcams or other video input devices - Screenshot of Linphone
Enable encryption for your voice calls and text chat - Screenshot of Linphone
A number of network options are available - Screenshot of Linphone
Customization of the user interface and language - Screenshot of Linphone
Configuring logging and the address book connector - Screenshot of Linphone
Enables you to create a Linphone account either with your email address or your physical phone number - Screenshot of Linphone
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Free SIP client for making video and audio calls from your desktop.

In today's world, where staying connected with your loved ones has become more important than ever, traditional mobile phone networks have a new foe to contend with - Internet telephony. Thanks to various software solutions, keeping in touch with others has never been more cost-effective. One such solution is Linphone, which utilizes the Voice over IP (VoIP) protocol to offer free communication between users.

Now, I know what you're thinking - "What makes Linphone so special?" Well, for starters, it is compatible with a variety of SIP signaling protocols, including UDP, TCP, and TLS. It supports both IPv6 and IPv4 and can connect to the internet directly or behind a firewall to ensure data transfer security. And that's not all - Linphone goes above and beyond by providing support for text messages and video calling, provided that your computer has a compatible video capturing device, like a webcam.

But don't let all these bells and whistles fool you - Linphone is incredibly user-friendly. The configuration process is a breeze - all you have to do is specify the protocol to use, choose the media encryption method, and enter your SIP account information (identity, proxy address, username, and nick). Once you're all set up, the app remembers your call history and even comes with a built-in keypad and address book to store all your SIP contacts.

But that's not all - Linphone is fully customizable. You can adjust the call notification sound file to your liking and even tweak the resolution during video calls. With a plethora of multimedia codecs at its disposal, Linphone ensures that your audio and video transmissions are always crystal clear. And if you're worried about bandwidth usage, fear not - Linphone features bandwidth control, allowing you to set a limit on both download and upload speeds. Alternatively, you can use the 'Adaptive Rate Control' option to let the app handle the heavy lifting.

In short, Linphone is a top-of-the-line VoIP client that can handle simultaneous calls and connect to any SIP phone or account. So go ahead, make those audio and voice calls to your loved ones, no matter where they are - Linphone has got you covered.

Features of Linphone

  • Audio/Video Calls: High-quality audio and video calls over IP networks.
  • Audio/Video Codecs: Support for a range of media encoding and decoding.
  • Call History: Keep track of past conversations and contacts.
  • Call Hold: Pause and resume calls for increased flexibility.
  • Call Recording: Capture and store conversations to the local hard drive.
  • Call Transfer: Redirect incoming calls to another destination.
  • Echo Cancellation: Reduce or eliminate unwanted echoes in conversations.
  • Instant Messaging: Exchange text messages with contacts in real-time.
  • Integration: Compatible with many VoIP service providers and SIP gateways.
  • Multi-Party Conferencing: Host video conferences with up to 8 remote participants.
  • Network Adaptability: Automatically adjust to changing network conditions.
  • Ringtone Management: Custom ringtones for incoming calls and messages.
  • Secure Communications: End-to-end encryption using ZRTP.
  • Voice Quality Optimization: Audio enhancements for improved sound quality.

Compatibility and License

Linphone is a free application released under the GPLv3 license on Windows from modem and telephony software. With software released under the open source GPLv3 license, anybody can download, install, run and distribute the software with little in terms of restrictions. The latest version we have is 5.0.3 and is available to download here.

What version of Windows can Linphone run on?

Linphone can be used on a computer running Windows 11 or Windows 10. Previous versions of the OS shouldn't be a problem with Windows 8 and Windows 7 having been tested. It comes in both 32-bit and 64-bit downloads.

Other operating systems: The latest Linphone version from 2024 is also available for Android and Mac. These are often available from the app store.

Filed under:
  1. Linphone Download
  2. Free Modem and Telephony Software
  3. Open source and GPL software
  4. VoIP Client Software
Linphone has been picked by our editors as good software.
Linphone has been tested for viruses and malware.
We have tested Linphone 5.0.3 against malware with several different programs. We certify that this program is clean of viruses, malware and trojans.