Setting a static IP address is usually done in your router's configuration.
Not sure why you are seeing the OSPi and the pigpio references. Looks like the setup instructions you used are very old.
Perhaps the documentation on the SIP wiki will help:
https://github.com/Dan-in-CA/SIP/wiki
Dan
Not sure why you are seeing the OSPi and the pigpio references. Looks like the setup instructions you used are very old.
Perhaps the documentation on the SIP wiki will help:
https://github.com/Dan-in-CA/SIP/wiki
Dan