To make customized Invoices to bill customers for incoming calls through our PBX and Credit Notes to pay telephone agents for time worked.
Min. experience required:
1) Asterisk PBX - CEL
2) AstPP billing software
3) LibreOffice Calc
4) MySQL DB
5) KVM qcow2
N.B.: What is experience ? -- It is when You have already worked with it... You don't have to google around !
For invoices and Credit Notes, we use a small spreadsheet with background image for the "center part" of a 3-part template and an interchangeable "top" and "bottom" part on the same page, to make up the complete Invoice/Credit-Template. The client only sees the Template-image, he doesn't see the spreadsheet !
This is a none standard project and absolutely not for beginners !!
You must have a computer with an Ubuntu OS --- This is not for Windows !!
----- Good and quick communications are essential !
See attachments. This project has 3 milestones !
15 freelancers are bidding on average $1214 for this job
Hi! I am professional PHP (Laravel/CodeIgnite/Symphony) developer with skills including VoIP, Linux, Asterisk PBX, PHP and Software Architecture. Please contact me to discuss more about this project. Thank you