The IMS (IP Multimedia Subsystem) MTAS (Multimedia Telephony Application Server) is a services platform.
The main functions of the Cirpack IMS MTAS are to manage:
The IMS MTAS can run in a Full SIP IMS network which includes an IMS core
The Cirpack IMS MAS can be sold either as a hardware or a virtualized software
The Cirpack IMS MTAS: