Methods, systems, and computer program products for clustering and communicating
between Internet protocol multimedia subsystem (IMS) entities are disclosed. According to …

(57) ABSTRACT A security node controls access to an internet protocol multi-media system
(IMS) from an application server out side the system. The multi-media system includes a …

US8139563B2 - System for alternate communications in an internet protocol multimedia
subsystem network - Google Patents US8139563B2 - System for alternate communications in an …

US8467290B2 - Methods and systems for distributed authentication and caching for internet
protocol multimedia subsystem and other session initiation protocol systems - Google Patents …

BACKGROUND 0002. As the level of technology increases, the options for communications
have become more varied. For example, in the last 30 years in the telecommunications …

2006/0256774 A1 1 1/2006 Rigaldies et al. 2007/0097.983 A1 5/2007 Nylander et al. 2007,
0100981 A1 5/2007 Adamczyk et al. 2007/O156909 A1 7/2007 Osborn et al. 2007/0206613 …

Abstract Systems, methodologies, media, and other embodiments associated with
provisioning an internet protocol (IP) multimedia sub-system (IMS) are described. One …

(57) ABSTRACT A service creation switch (114) supports both tightly coupled and loosely
distributed application server (AS)(126) func tions, with the tightly coupled AS (126) …

The present application claims priority to US Provisional Patent Application No. 60/703,812,
filed Jul. 29, 2005, and US Provisional Patent Application No. 60/764,748, filed Feb. 3, 2006 …

US8060604B1 - Method and system enabling internet protocol multimedia subsystem
access for non internet protocol multimedia subsystem applications - Google Patents …