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Home > AT&T > Thinking About IP Multimedia Subsystem: An Architecture for the Future
 

Thinking About IP Multimedia Subsystem: An Architecture for the Future

White Paper Published By: AT&T
AT&T
Published:  Jun 25, 2008
Type:  White Paper
Length:  3 pages

IP Multimedia Subsystem (IMS) is an open international standard for Next Generation Networking. It supports the delivery of Voice over IP (VoIP) and various multimedia services. IMS is not in itself a service, but an architecture for service delivery. IMS was originally developed by wireless carriers within the context of the Third Generation Partnership Project (3GPP) in 2002. Since then, its advantages have led to the adoption of IMS by wireline carriers.



Tags : 
voip, voice over ip, ip telephony, ip networks, wireless ip, wireless technology, at&t, att, wireless communications