Nortel's Signaling Server platform porfolio of products include the newest signaling technology, allowing customers to leverage the value of their installed systems, while introducing advanced functionality as networks grow and converge. The portfolio consists of innovative, scalable and easy-to-use products that reduce training, installation and operational costs while leveraging the value of existing installations.

• BroadBand STP
  BroadBand STP - a next generation SS7 signaling engine - delivers carrier-grade performance in a highly-scalable and flexible design to domestic and international wireless and wireline networks located around the world.
• Universal Number Portability (NP) Master
  Based on Nortel's next-generation signaling architecture, the Universal Number Portability (NP) Master delivers the flexibility to support a variety of dial-plans and country-specific portability requirements in either a standalone or integrated STP/NP configuration.
• Universal Signaling Point
  The Universal Signaling Point (USP) is the signaling gateway between circuit switched and packet networks.