Python wrapper to grab call status from Obihai devices for Home Assistant.
Forked from https://github.com/dshokouhi/pyobihai (No longer maintained)
Thanks to https://github.com/sogood007/home-assistant-obihai and https://github.com/scadagenius/obisyslog for most of the code.