User manual

MX-ONE SYSTEM DESCRIPTION
88 21/1551-ASP 113 01 Uen N2 2014-01-28
Selected media gateway is restarted and all gateway calls will be
stopped in the server.
A manual restart is initiated by a command. It is not possible to change
reload data, using commands during the restart phase.
6.4.5 Backup
The purpose of the data backup function is to backup and restore
exchange data. Data backup is initiated by a command or done periodi-
cally. If the backup fails, an alarm is sent.
The following types of exchange data can be restored:
The system can store five backup versions. If five versions already exist
when a new backup is created, the oldest version is deleted.
The purpose of the safety backup function is to create a data backup
stored on a different media, such as tape or another hard disk, or stored
at a different location, for example, in a safe.
It is possible to specify the data that should be included in the safety
backup and also what device to which the safety backup should be
written. The system administrator decides how often a safety backup
should be performed and how data should be stored.
If there is an inconsistency in the Telephony Server data, the safety
backup can be restored to the master server. After having restored the
master server, the configuration mirror can be distributed to all servers.
Exchange data of the entire system is restored from a backup. It is only
the latest backup that can be restored. To restore an older version, a file
has to be modified manually. After a data restore, the system is started.
It is not possible to change exchange data during restoration.
6.4.6 License Handling
Server number 1 of a multi-LIM configuration always hosts the license
server.
The purpose of the license server function is to prevent unauthorized
use of system resources. The license server can be used in two ways,
to check if a service is available, and to seize and release licenses.
The license file is delivered to a site in encrypted form and will be
installed into the license server in encrypted mode.
The following two license types exist:
• Individual license