Mitel 430 - Page 468

Features
468
System functions and features as of R4.1
syd-0570/1.2 – R4.1 – 08.2016
Notes:
– Please note that there are several time zones for the same time difference to GMT. The
choice of the correct entry is important because the changeover to summer time does not
always take place on the same day, if at all, in all countries and regions. The daylight saving
time is made automatically.
– For Mitel SIP phones a specific time zone can be defined for the regions ( =zz).
Time synchronisation
It is possible to set up a time synchronization via ISDN network or via IP using a time
server:
Time synchronisation via ISDN network
ISDN time synchronization can be activated or deactivated with the general system
settings ( =ty).
Time synchronisation via time server:
Time synchronisation takes place via a local or public time server using NTP (Network
Time Protocol). With the general system settings ( =ty) the address or name of the
NTP server is entered. The NTP service can be activated or deactivated.
Notes:
– If a name is entered for the NTP server, the DNS settings in the IP addressing ( =9g) must
also be configured.
– The ISDN time synchronization and NTP service must be activated simultaneously.
Mitel Advanced Intelligent Network:
In an AIN there are additional configuration parameters for time synchronization between the
nodes ( =zz):
The Master is always in area 1. This area is always assigned the Master time. Time differences
with other nodes can now be configured based on the Master time.
Example: Master is in Switzerland; satellite is in Finland. The time difference with GMT is: CH
+01:00, FI +02:00.
Entry for the Master: Time zone shift: 00:00
Entry for the satellite: Time zone shift: +01:00
System configuration
Tab. 311 System time and system date: System configuration
Parameter Remarks/
General system settings:
System time Invalid data is not accepted
System date Invalid data is not accepted
System time zone Deviation from GMT
Time synchronisation via ISDN network
NTP service
NTP server Configure DNS settings with name input
Region-related settings: