Call history. Google Voice can't completely replace your primary phone service as it doesn't work over a network connection.

Google Chat finally gets voice messages for all users, but it is too little, too late in the world of chat apps ...

After launching for Workspace earlier this year, Google Chat voice messages are now available for personal Gmail ...

It does this by linking the PSTN (also called POTS, or the Plain Old Telephone Service) and the mobile network, enabling it to carry a landline call over to the internet via Google Voice ...