Place a dedicated control point at the voice edge with SBC SPS from Alcatel-Lucent Enterprise. In session border controller deployments, the value is not just connectivity — it is control over how voice traffic enters, exits, and traverses the network. SBC SPS is suited to organizations that need to protect SIP interconnects, manage session policy, and maintain predictable call handling across enterprise or service-provider voice architectures. It is a fit for teams standardizing on controlled edge behavior rather than exposing core systems directly to external networks. For procurement and architecture teams, this kind of platform matters because it reduces exposure, clarifies traffic boundaries, and supports cleaner operational governance around voice services. When the edge must be deliberate, SBC SPS gives you a purpose-built control layer for session-based communications.