The Ericsson Multimedia Telephony Application Server (MTAS) is a high-performing carrier class application server for voice and multimedia applications providing cost efficient services for next generation mobile and fixed networks. It provides superior energy efficiency, capacity, scalability, reliability and foot-print by utilizing state of the art technology.

The product supports all legacy telephony services as well as next generation services like multi-device applications, multi-media services over multiple accesses like mobile 2G, 3G, 4G, Wi-Fi and fixed accesses. This makes an excellent start to replace legacy networks, introduce Voice over LTE as well as building an excellent foundation to offer a service evolution for next generation end user services.