SIP application to multimedia telecontrol of power systems

At present, in our project we are researching about the viability of the enhancement of the basic telecontrol information supplied by SCADA systems by adding multimedia content. SIP is a simple and light protocol, with client-server architecture, which allows to achieve voice and video communications through a data IP network, in similar way as the well-known and widespread HTTP protocol works. So, we consider SIP a good choice to integrate multimedia in telecontrol operation.