ims
RSS imsTowards Stateless Core: Improving SIP Proxy Scalability
White Paper The Third Generation Partnership Project (3GPP) specified the IP Multimedia Subsystem (IMS) standard. The IMS standard allows some core elements to be deployed as transaction stateful or stateless proxies. [11 Jul 2008]
IMS Security Considerations
White Paper While the 3rd Generation Partnership Project (3GPP) specifications address IP Multimedia Subsystems (IMS) basic security constructs - such as the authentication process, provisions for providing session integrity, and the fundamentals for... [03 Jul 2008]
The 3G IP-Multimedia Subsystem (IMS): Building Value With Next Generation Services and Applications
White Paper Like any other technology, IMS has its set of compelling reasons and also carrying a set of challenges. Finding the right partner to help your current application portfolio to interwork with IMS or build the next generation of services can help you... [03 Jul 2008]
IMS Online Recovery Service (ORS)
White Paper IMS Version 7 includes support for the new Online Recovery Service (ORS) product (5655-E50). ORS allows databases to be recovered by an IMS online system, but there's more. This paper explains how ORS accomplishes these feats and how users of IMS... [03 Jul 2008]
IMS Early Adopters: Lessons Learned
White Paper As the first wave of IP Multimedia Subsystem (IMS) adopters prepares to complete their initial trials and begin to offer IMS-based commercial services, a second wave of service providers is beginning to formalize their IMS strategy. [03 Jul 2008]
The Value of IMS High Availability Large Database (HALDB)
White Paper It is the basis for future enhancements to IMS full function databases. HALDB online reorganization in IMS Version 9 is the first of these future enhancements. As enterprises grow and the use of their data expands, databases grow. [03 Jul 2008]
Service Architecture for UMTS IMS: How to Use It?
White Paper This paper analyses the service platform for IMS proposed in 3GPP, in order to understand how to use in an optimal way the three service platforms included in it, i.e. Finally, it proposes a deployment scenario of the SA for IMS, to exploit the... [03 Jul 2008]
A Backup and Recovery Solution for IMS: Ready to Recover!
White Paper IMS systems have grown to manage much of the business world. If a problem occurs, how do you get your IMS applications back to normal in the most efficient manner possible? Data processing professionals face a number of challenges in today's... [03 Jul 2008]
ASI Accelerates IMS Network Convergence in ATCA/AMC Platforms
White Paper This presentation explains how to implement an IMS server using industry standard, modular building blocks. The presentation explains the benefits of Advanced Switching Interconnect (ASI) in IMS architectures and how an ASI/ATCA/AMC implementation... [03 Jul 2008]
A Coordinated Recovery Process: Obtaining Consistent, Outage-Free Coordinated Recovery Points for IMS, DB2, and CICS/VSAM Disaster Recovery
White Paper This white paper describes the processes required to implement a straightforward recovery approach to include VSAM files in a coordinated IMS, DB2 and VSAM disaster recovery plan. This approach will result in the ability to generate a coordinated... [03 Jul 2008]
Mapping Diameter to Functionality in 3GPP/3GPP2 IMS Architecture
White Paper The whitepaper includes a short overview of the Diameter protocol, discuss its usage and adoption in the relevant specification bodies and maps the functionality in IP Multimedia Subsystems (IMS) architecture to the different interfaces. [03 Jul 2008]
IP Multimedia Subsystem (IMS) Service Architecture
White Paper This white paper examines the IP Multimedia Subsystem (IMS) service delivery architecture, and how Lucent can provide a complete network solutions approach to VoIP. Service providers are looking to migrate their voice services to VoIP to save costs... [03 Jul 2008]
Using J2C Connectors under WAS V5 for z/OS to access CICS or IMS Transactions: Performance Best Practices
White Paper This paper discusses best practices for providing high performance web interfaces to CICS and IMS transactions using J2C connectors from WAS V5 for z/OS. As is the case with any development endeavor, when users build a web application to access... [03 Jul 2008]
Handelsbanken Uses WAP With IMS for Internet Banking
White Paper Handelsbanken, one of the largest Nordic banks, has extended its existing Internet banking service beyond the PC to a variety of mobile devices. Handelsbanken offered their customers a unique opportunity to use wireless banking services. [03 Jul 2008]
Alaska Airlines Increased Online Database Availability to 24/7 with Solutions that Include MAXM Reorg/EP for IMS
White Paper Alaska Airlines is the ninth largest U.S.carrier. Alaska and its regional partner, Horizon Air, together serve 81 cities in the Lower 48, Alaska, Canada and Mexico. They wanted to give Alaska Airlines Mileage Plan members 24x7 real time accesses to... [03 Jul 2008]
