Zoiper 5 Free
Free
Free VoIP softphone for non-commercial use · 1 account · 2 lines
Checked 30 Sep 2026

Free VoIP softphone for non-commercial use · 1 account · 2 lines
Checked 30 Sep 2026
iOS and Android · 10 users and up · team licenses arranged through sales
Checked 5 Oct 2026
Per seat and operating system · perpetual license · Windows, Mac, Linux
Checked 30 Sep 2026