The HP OpenCall Home Subscriber Server (HSS) leads the industry as a mission-critical component for IP Multimedia System (IMS)/Multi-Media Domain (MMD) next-generation networks. It provides integrated subscriber data storage and management for instant group communication services within the network. Whether you are migrating an existing wireless platform, converging wireless with your wireline, or delivering broadband services, HP OpenCall HSS gives you a smooth, cost-effective transition.
Key benefits
Protect your 2G investments and leverage them to jumpstart your 3G/all-IP network.
Tailor your initial IMS/MMD investment to both your current needs and scale your network economically as you expand services with HP OpenCall HSS' flexible architecture.
Provide high-quality service to greater and greater numbers of subscribers with HP-engineered scalability and HP's proven high-performance, highly reliable computing technology.
Key differentiators
HP OpenCall HSS is built on a solid foundation of experience with 200M subscribers already using the HP OpenCall Home Location Register (HLR) on which its design and technology is based.
HP OpenCall HLR and HSS can be jointly deployed on the same NonStop platform, sharing a common provisioning interface.
HP's best-in-class services and support portfolio: Global solution support including third party, worldwide, 24x7—anywhere, any time, with local teams.
Key features
Commercial-ready HP OpenCall Home Subscriber Server is based on 3GPP and 3GPP2 standards and is guaranteed to support those interfaces. It comes with standard Diameter-based Cx/16 and Sh/11 interfaces.
The HP OpenCall HSS provides real-time database synchronization capability using the proven mated-pair technology of the HP OpenCall HLR.
Multiple authentication choices are available to suit different network requirements including Authentication and Key Agreement (AKA), HTTP Digest, password, and Early IMS Security.
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