Please, this is my first day of trying this out. I downloaded -AsteriskWin32-0.66b-Setup.exe and SJphone-1.65.2637.exe.I installed asterisk, I followed this tutorial on configuring SJphone with asterisk -http://www.jimradford.com/asterisk/sjphone/
but when I tried to dial a number it gives error - SIP failed to register as
auto accept mode is on
no active network interface
What have done wrong?