Telecommunication

Customer: UPC CIO, pan-European activities

Enhancement of a proprietary Java/XSL middleware: implementation of several changes as well as the integration of a flexible web service interface with Spring and XFire and enhancements of the JMS interface.

  • Software analysis, design and conceptual support
  • Implementation of the application

Components used:

  • Java XML Processing
  • XML
  • Spring
  • XFire
  • JMS

Customer: Telecommunication-Company, Germany

Pan-European integration and standardization of the various ticket systems used through the footprint into a centralized system. The focus was on the integration of the OSS/J based ticket types into the existing decentralized and heterogeneous network.

  • Technical project management
  • Analysis of the involved systems, creation of specification
  • Interface implementation (implementation and configuration)

Components used:

  • BMC Action Request System
  • JMS
  • proprietary Java application

Customer: UPC CIO, pan-European

Design and implementation of a lightweight integration and service activation platform for the provisioning of VoIP products. For some countries we provided a localized web frontend. On the integration layer, the application communicated with soft switches from three different vendors, accessed data in two structurally different LDAP directories and created low-level configuration files (boot files in ASN.1) in real time for modems from different vendors.

  • Software analysis, design and conceptual support
  • Interface specification after the initial phase
  • Implementation of the application

Components used:

  • Spring
  • JMS
  • JAXB
  • JBoss JMX
  • Hibernate