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3CX vs Linphone

Professional comparison and analysis to help you choose the right software solution for your needs.

3CX icon
3CX
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Linphone

3CX vs Linphone: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature 3CX Linphone
Sugggest Score — —
Category Business & Commerce Social & Communications
Pricing Open Source Open Source

Product Overview

3CX
3CX

Description: 3CX is an open-source IP PBX software solution that works with popular SIP phone systems. It offers unified communications features like auto attendants, call routing, voicemail, video conferencing, and more.

Type: software

Pricing: Open Source

Linphone
Linphone

Description: Linphone is an open source voice over IP (VoIP) phone and instant messaging client for Linux, Windows, macOS, iOS and Android. It supports standard voice and video calls as well as instant messaging between Linphone clients.

Type: software

Pricing: Open Source

Key Features Comparison

3CX
3CX Features
  • VoIP PBX
  • Auto Attendant
  • Call Recording
  • Call Reporting
  • IVR
  • Voicemail
  • Video Conferencing
  • Instant Messaging
  • Presence
  • CRM Integration
Linphone
Linphone Features
  • Voice over IP calling
  • Video calling
  • Instant messaging
  • Call encryption
  • Call recording
  • Call transfer
  • Audio codecs (Speex, G.711, G.722, G.729, MP3, AMR, etc.)
  • Video codecs (H.263, H.264, VP8, H.265)
  • NAT traversal using ICE protocol
  • Echo cancellation
  • DTMF support
  • Presence and buddy lists
  • Address book integration
  • Call logs
  • Conference calling
  • Call waiting
  • Caller ID
  • Message waiting indication

Pros & Cons Analysis

3CX
3CX
Pros
  • Open source
  • Easy to use interface
  • Supports popular SIP phones
  • Has free edition
  • Good value for money
Cons
  • Limited mobile apps
  • Steep learning curve initially
  • Complex pricing structure
  • Requires dedicated hardware/server
Linphone
Linphone
Pros
  • Free and open source
  • Cross-platform availability
  • End-to-end encryption
  • Good call quality
  • Active development and support
Cons
  • Limited native integration with mobile OS
  • Less features than proprietary alternatives
  • Smaller user base than competitors like Skype

Pricing Comparison

3CX
3CX
  • Open Source
Linphone
Linphone
  • Open Source

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Learn More About Each Product

3CX
3CX
Reviews, pricing & alternatives →
Linphone
Linphone
Reviews, pricing & alternatives →

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