Web site: www.zoiper.com
Category: Network
Subcategory: VoIP Clients
Platform: Linux, OS X, Windows, iOS, Android
License: Proprietary
Interface: GUI
Wikipedia:
First release: 2003
Zoiper – a free VoIP softphone for non-commercial use. Zoiper is an IAX and SIP softphone application for VoIP calls over 3G, 4G/LTE, 5G or WiFi.
Zoiper softphone offers a simple user interface and excellent sound quality, ensuring a smooth Voice over IP experience.
Available for both SIP and IAX systems, Zoiper is a telephony solution ideally suited for end users, service providers, call centers or any business wishing to utilize VoIP communications.
Zoiper softphone is a standalone client-side VOIP phone application and is not bundled with a VoIP service. To make and receive VoIP calls using Zoiper, you need to subscribe to any SIP or IAX based service provider worldwide.