Firewall, VPN, WAP-Server, ISDN, isdn, PC-distribution, Network, Service, Maintenance, WindowsNT, Monitor-Switch, Didacnet, Multiview, Education, Software-distribution

   SonicWALL Certified Administrator   Autorisierter SonicWALL Reseller

Welcome at PETRYsoft Online  -  distribution of PC's, installation and maintenance of PC-networks up to 100 users, Firewall- and WAP-Server solutions, ISDN-solutions up to 20 users, Monitor-Switching systems for education rooms, ISDN connectivitiy services

ISDN phone connection service

Microsoft Authorised Education Reseller

Microsoft Sales Partner


We are a small company to support LAN-/WAN Networks with the operating system WindowsNT/Windows2000.

Our business overview:

Link to our offers. Consulting, installation and services for Windows-Networks with up to 100 workstations
Link to our offers Consulting, planning and installation of firewall solutions for the company Internet access
Link to our offers WAP-Server solutions
Link to our offers ISDN connectivity services
Link to our offers Solutions for ISDN-phone systems with up to 20 phones
Link to our offers Sales of PC's and accessoires for semi-professional music studios
Link to our offers Monitor-Switches for Instructor-Trainee switching in classrooms and for Network-Servers
Link to our offers Distribution of standalone PC's
Link to our offers Distribution of standard Software
Link to our offers Microsoft authorized dealer for school software
Click on the Dell-Logo Dell Shop
(a click on the Logo brings you to the Dell-Shop - german site) 


Get informed on the following pages with the navigation bar on the left, or click on the blue points. For further information please call us, or better, send us  an      


All shown products and/or company names names, brands and logos used, are trademarked and/or copyrighted by their respective owners.

For all external links on our site: PETRYsoft does not have influence on the organization and contents of these sites and dissociates itself therefore expressly from all contents.
PETRYsoft do NOT send any kind of mails to people or companies which are not our customers. If you receive mails with links or information about PETRYsoft, those mails are faked, and we dissociate from those mails.