•	In-line appliances monitor and control voice network access and usage.
•	Real-time call-type/CODEC detection at the network edge (voice, fax, modem, video and STU-III).
•	Continuous call monitoring with stateful inspection
•	Policy-based operation with real-time alerts (console, email, pager, and SNMP trap).
•	Support for a variety of circuit types (T1, ISDN PRI, European PRI, analog and VoIP).

ETM® Management Software consists of client and server software used to manage and monitor distributed appliance operations. The ETM System and Performance Manager consoles provide real-time visibility and control over the entire system.

•	Centralized platform administration & monitoring.
•	"Off the wire" telecom health & status alerts.
•	Distributed policy, software & firmware updates.
•	Easy management of 100s of remote appliances.
•	Relational database for call detail records (CDR), diagnostics and policy logs.
•	3DES encryption for client, server and appliance communications.