A SESSION ESTABLISHING METHOD, SYSTEM AND ENTITY OF IP INTERNET TELEVISION SYSTEM

摘要

A session establishing method, system and entity of IP internet television system which refer to data transmission technology of communication field are disclosed. The solutions are provided to solve the problem that user equipment could not establish session connection with media server when media component is stored in different servers. The session establishing method in IP internet television system includes: returning location information of the media server, or parameters information corresponding to media control channel parameters of the media server to user equipment, or returning media control channel parameters information of media server in several times. The method makes user equipment establish session connection with the media server, and coincidences with the SDP dealing principle. The solutions provided by the embodiments are fit for IPTV system.