The links below are only available internally.
At the University of Potsdam, we use a VoIP telephone system whose main functions are as follows:
Operating instructions: www.intern.uni-potsdam.de/u/telefon/anleitung.htm
FAQs on the VoIP telephone system: www.intern.uni-potsdam.de/u/telefon/faq.htm
Tel. 0331 977-2000