The free version of Zoiper 3 provides standard call handling essential for everyday communication:
Zoiper 3.15 is a legacy, freeware VoIP softphone developed by Zoiper that allows users to make voice and video calls over the internet using SIP and IAX protocols. While the current flagship version is , the Zoiper 3 series remains popular for users on older hardware or those requiring specific 32-bit compatibility. 1. Core Features and Functionality zoiper 315 free download top