To make custom Invoices to bill clients for incoming calls through our Asterisk PBX and Credit Notes to pay telephone agents for their work.
1) LibreOffice Calc (Spreadsheets)
2) Software to change to pdf without loosing calculations
3) Asterisk PBX
5) MySQL DB
8) KVM qcow2 (for disk management)
To show invoice and Credit Note Templates, we use background images. To fill the Templates out, the user only sees the image, the spreadsheet is invisible !
This project is not for beginners !!
You must have a PC with a Linux OS !!
----- Good and quick communications are essential !!
This project will be divided into 3-4 unequal milestones.