Compare software

MicroSIP vs Linphone: catalog facts
MicroSIP	Linphone
Free Free and open source under the GPL v2.	Free The app and the basic SIP service are free.
Windows	Windows, macOS, Linux, Android, iOS
Small and light on system resources Works with standard SIP providers and PBX systems	Works with any standard SIP account Desktop and mobile builds from one project
Windows only; other desktops need Wine No mobile apps	Needs a SIP account or PBX to be useful Website is primarily in French
Downloadable app	Downloadable app
Open source	Open source
License: GPL-2.0	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.