VoLTE MRF Solution Brief
MRF(Media Resource Functions) Solution is a system that provides multimedia services to IMS subscribers. MRF is composed of ACS(Application Control Server) as MRFC(Media Resource Function Control) that controls the media resource and MPS(Media Processing Server) as MRFP(Media Resource Function Processor) that processes all media(voice/video)
It provides intelligence service free call, real-time limitation, prepaid phone to IMS subscribers within SIP/IMS network. It also provides media transcoding and voice and video conferencing functions as well as sound source, balance info, DTMF collection, voice recording. The AIN-IP functions that is provided Circuit base on 2G/3G networks can also be provided through packet base interfaced with SCP-AS in the IMS network.
To provide info commentary service, constant and edit type (balance info, date info etc.) are available and multi-language service is also provided (Korean, Japanese, English, Chinese, Thai, Mongol, Indonesian etc). In addition, it provides balance call time remaining and ad listening functions to VoLTE ad listening subscribers.