IP Multimedia Subsystem ( IMS )

IMS is a technological innovation that was designed to link between the technological innovation of established conventional telephony employees and Internet technological innovation, conventional telephony technological innovation here is like GSM / GPRS / EDGE, UMTS/3G, and conventional PSTN. With this IMS technological innovation like that can immigrate and provide solutions for melengakapi 4G.IMS growing technological innovation that already prevails is NGN (Next Technology Network). NGN is the break up of features softswitch program hosting server allows the implementation of solutions or programs can be done without modifying the settings of the carry coating and accessibility coating beneath the. In concept, the IMS system is to include the wifi and wireline technological innovation with a variety of solutions that can be managed, for example, speech solutions and information solutions.
IMS was initially specified for cellular systems, to aid IP-based telecom solutions. IMS was first presented by 3GPP. On the other hand an IP multiple advertising structure was also released by the 3GPP2 is the Multi Media Website (MMD) for CDMA2000 3G systems. Eventually this structure coordinated with IMS, IMS be like these days. Conventional IP Multimedia Subsystem (IMS) identifies a primary structure of a system that can handle Voiceover IP (VoIP) and other multiple advertising solutions. Furthermore, from 3GPP/3GPP2 IMS standard is completely implemented by the organization to ETSI standard ETSI / TISPAN. Now IMS allows interaction service with a wide variety of settings of interaction, such as speech, textual content, pictures and movie, or a collaboration, in a very customized and handled.