(Laško, 17. 10. 2011) We have completed the implementation project of RSTP protocol for a partner in Ljubljana- Iskra Sistemi dd. RSTP protocol was implemented in C / C + programming language in the specific translation environment. Iskra Sistemi is the largest national and a recognised regional industrial integrator, based in Ljubljana, Slovenia. They are present in Central and SouthEast Europe, CIS countries and Central Asia. Business areas are grouped into three divisions: Power (high power protection and power process control), Traffic (Railway automation and Highway automation, Electronic Security), Telecommunications (Transmission, Networking, Powerline communications). www.iskrasistemi.si