Interaction channel / Transport Stream / Input stream / /
Organization
European Telecommunications Standards Institute / ETSI SR / ETSI Secretariat / Joint Technical Committee / European Broadcasting Union / ACM Command / ETSI TS / GSM Association / ETSI EN / / /
Product
S2X / /
Technology
PSTN / broadband / Digital TV / GSM / VSAT / Digital Video / Web server / PDF / Cable TV / /