Once installation finishes, launch the application. You will need the following details from your VoIP provider to configure your first account: Your extension number or account ID. Password: Your account password. Domain/Host: The server address of your provider or PBX. Safety and Security Considerations
When running the installer, ensure you have your SIP credentials (Server/Host, Username, and Password) ready from your VoIP provider to complete the account setup immediately after installation. Security Reminder: Always verify the file hash or scan files with VirusTotal zoiper-free-3.15-setup.exe
While the official Zoiper website at www.zoiper.com offers the latest version (Zoiper 5), the Version 3.15 installer is still available through various VoIP provider sites. For example, the cloud telephony provider Sipuni makes Zoiper Free 3.15 available through a direct download link. For safety, always ensure you are downloading from a reputable source. Once installation finishes, launch the application