"SO-NET" is a project for directory inquiries (question-answering systems, referral services,inquiry offices,callcenters). Meant for operators, managers , administrators. It contains payments, invoices control, full statistics. Platforms: OS - Windows 98+/Linux/Unix,web-server: Apache 1.0+,PHP3 +,database: mySQL v.3.0+. Work stations: web-browser Opera 5+, IE 5.5+, Mozilla 1.2.1