VoIP at the Charles University












            ******************************************************************************************

            *
            ******************************************************************************************
            IP telephony (Voice over internet protocol, VoIP) is an application operated on packet-swi

            networks. In comparison with telecommunication structure based on linking channels, it is 
            and progressive. It uses modern methods of voice coding and up-to-date communication proto
            VoIP enables telephone calls between various institutions and departments and calls to oth

            using a computer network (i.e., without the need to pay telephone fees to telephone operat
            call can be made even without a personal computer – just through a regular telephone.
            Services linking telephone exchanges of faculties and their parts using protocol H323 (voi

            users to make free calls between all telephone exchanges participating in this virtual tel
            • VoIP at faculties and other parts of the Charles University [ URL "UVTEN-83.html "]

            • Using the VoIP [ URL "http://"]
            One of the telephone exchanges linked to the virtual network operates a virtual telephone 
            employees of the Rectorate of the Charles University and the Computer Science Centre.

            • IP telephony at the Rectorate of the Charles University [ URL ""]




            ******************************************************************************************
            * Contacts

            ******************************************************************************************
            Email: voipadmin(zavinac)cuni.cz [ MAIL "voipadmin(zavinac)cuni.cz"]