Latest binaries: https://github.com/ipphone/core/releases/latest

• Lightweight SIP softphone
• Supports Windows x32 & x64
• Highly customizable plugin architecture
  • Contacts book
  • Calls log
  • Hot keys support
  • OS-native click to call
  • Browser trigger on incoming call
  • Advanced SIP headers support for Call Centers

SIP account configuration settings:

• Display Name: anything you want
• Username: sip account username (without domain name part, like: 1001)
• Password: sip account password
• Realm: * (asterisk symbol)
• SIP Registrar: asterisk server address (server IP or DNS name)

For example, if you have SIP account 1001@asterisk.local with password 12345678, configuration settings you would use:

• Display Name: 1001@asterisk.local
• Username: 1001
• Password: 12345678
• Realm: *
• SIP Registrar: asterisk.local

• PJSIP – pjproject
• ComponentFactory – Krypton