The tool will parse Zello history files and export messages (one message per file) and the plain text index of messages in a file called history.txt. Audio messages are exported without transcoding, so use Speex codec with OGG container or AMR codec.
One way to use the utility is to create a scheduled job for daily export of history from certain PCs and upload to any location they want. The utility allows exporting messages within specified time interval, which can be used to avoid duplicates.
Please email any questions to firstname.lastname@example.org, or your Zello For Work support representative for a faster response.