If you’re looking for a reliable, no-cost softphone to make VoIP calls from your Windows PC, Zoiper Free 3.15 remains a solid choice. The installer file — zoiper-free-3.15-setup.exe — gives you access to a feature-packed SIP and IAX softphone without spending a dime.
In this post, we’ll cover what Zoiper Free 3.15 offers, how to install it safely, and what to keep in mind before downloading. Zoiper is a popular VoIP softphone that works with most SIP and IAX providers. The Free edition includes essential calling features, while advanced options (like call recording or multiple lines) require a paid license. zoiper-free-3.15-setup.exe
Have you used Zoiper Free 3.15? Let us know your experience in the comments below. If you’re looking for a reliable, no-cost softphone