User manual

MX-ONE SYSTEM DESCRIPTION
106 21/1551-ASP 113 01 Uen N2 2014-01-28
9.7.1 User Management
In MX-ONE Telephony System it is possible to define the users that are
allowed to use the Command Line Interface and the access privilege for
each of them.
9.7.2 Audit and Security Trail
The different components of MX-ONE log all activities that are relevant
from the security point of view, such as access attempts, O&M opera-
tions, and so on.
This information is necessary in case of a security incident to be able to
determine what caused the event.
9.7.3 IPSec
The servers used in MX-ONE Telephony System communicate using a
proprietary inter-server signaling protocol, used for management
messages, control signals, and call control signals. This communication
can be protected by using IPSec.
9.7.4 Protection of VoIP
MX-ONE supports the use of secure real-time transport protocol (SRTP)
in IP phones and MX-ONE Lite, MX-ONE Classic and MX-ONE Classic
Stackable. EMG does not support SRTP.
MX-ONE supports Transport Layer Security (TLS), which provides
secure access to IP phones and web services and secure signaling
between IP phones and MX-ONE Telephony Servers.