Telecom application server (TAS)

Nokia TAS and a cloud-native programmable core will give operators the business agility they need to ensure sustainable business in a rapidly changing world, and let them gain from the increased demand for high performance connectivity.

Convergence

Nokia TAS is a Telecom Application Server in VoLTE networks, built according to IMS core architecture, which provides a superset of services for VoLTE, Voice over WiFi (VoWiFi) and fixed-access networks.

Nokia TAS provides feature parity with mobile CS voice and VoLTE and supports an IMS centralized service. It forms part of Nokia’s virtualization, providing strong Core synergies with other Nokia core elements.

With Nokia TAS, operators can re-use existing back-end systems such as billing, IN and SMSC for VoIP and VoLTE. The same OSS can be used for both VoLTE and CS voice, making TAS integration remarkably easy.