METHOD FOR IMPLEMENTING IMS FUNCTIONALITY IN A SET TOP BOX

摘要

set-top box 50 has a set top box ( 50 ) of DAE (declarative application environment; 54) in the running a script - based leads to IPTV session signaling between the embedded OITF system 56 by the IMS service application 40 enable IMS gateway to be processed in the IMS service 20 and the set top box ( 50 ) . As a result , there can be provided to the users in the pre-configured set-top box with an installed function native IMS 50 to an IMS service as well as a home network installed with a native IMS function (1).