since it causes problems with Cordova CLI which uses both:
Discovered plugin "call-number" in config.xml. Adding it to the project
Failed to restore plugin "call-number" from config.xml. You might need to try adding it again. Error: Failed to fetch plugin https://github.com/Rohfosho/CordovaCallNumberPlugin via registry.
Probably this is either a connection problem, or plugin spec is incorrect.
Check your connection and plugin name/version/URL.
Failed to get absolute path to installed module
since it causes problems with Cordova CLI which uses both: