Yes, because X-lite 3.0 was released as perpetual freeware. However, distributing it commercially or reverse-engineering it is prohibited by the original EULA. Since CounterPath no longer supports it, abandonware communities preserve it for historical and educational use.
: The original installer for Build 41150 was named X-Lite_Win32_1011s_41150.exe . Important Considerations
For organizations that can allocate a modest budget for a supported solution, moving to Bria may be the logical next step. However, for those who need a , stable , and secure soft‑phone on legacy Windows hardware, X‑Lite 3.0 Build 41150 remains an attractive candidate. Download X-lite Version 3.0 Build 41150
Despite being free, this version supported up to four simultaneous SIP accounts. You could have your business extension on Line 1, a VoIP provider like VoIP.ms on Line 2, and a test server on Line 3.
Once you have downloaded the file, here is how to get it running on a modern operating system. Yes, because X-lite 3
| Scenario | How X‑Lite 3.0 Build 41150 Helps | |----------|-----------------------------------| | | Secure SRTP ensures confidential voice conversations; click‑to‑dial from the CRM accelerates ticket resolution. | | Small‑Business PBX Integration | Native compatibility with Asterisk lets a startup replace hardware phones with a software‑only solution, saving capital expenses. | | Legacy Desktop Environments | Low RAM/CPU usage permits deployment on older office PCs that cannot run newer 64‑bit soft‑phones. | | Educational Labs | The free license allows universities to provide every student with a SIP client for networking coursework without licensing headaches. | | Mobile‑First Teams | While X‑Lite is a desktop client, its SIP credentials can be reused on mobile apps (e.g., Zoiper), guaranteeing a consistent user identity across devices. |
Manage up to two independent lines simultaneously. : The original installer for Build 41150 was
| Milestone | Significance | |-----------|--------------| | | First free soft‑phone from CounterPath; basic SIP calling. | | X‑Lite 2.x (2009‑2013) | Introduced HD audio, video support, and integration with Microsoft Lync. | | X‑Lite 3.0 (2015‑2016) | Complete UI overhaul, 64‑bit support, and enhanced security (TLS 1.2, SRTP). | | Build 41150 (July 2015) | The final “golden” build of the 3.0 branch; incorporated bug‑fixes, performance optimizations, and the last official Windows 7‑compatible release. |
| Softphone | Pros | Cons | Price | | :--- | :--- | :--- | :--- | | | < 1 MB, identical codec support, very stable | Ugly UI, no contact sync | Free (Open Source) | | Zoiper (Free) | Modern UI, works on all OSes | Ad-supported free version, bulky installer | Freemium | | Linphone | Open source, encryption support | Configuration is complex | Free | | Telephone (macOS) | Native Mac SIP client | Intel-only, not updated frequently | Free |