Operation and Maintenance
245
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014
indicated in hours, ranging between 1 and 672. The longest time period corre-
sponds to 28 days or 4 weeks.
Tab. 98
Example of event table
In this example an event message is sent to the message destinations if there is a
Total synchronisation loss
event message when the system generates the event
message 10 times within 1 hour.
6. 6. 1. 3
Signal destinations
After a first start, all event tables are assigned to a message destination. (Exception:
Local destination
and
SNMP destination
use this event table.) You can assign event
tables to several or no message destinations
The destinations are configured in the
Message destinations
(
=h1
) view.
Signal destination system phone
Depending on the allocated event table (normally Table 1), event messages are
sent to all the system phones that have a display and are entered in message
group 16.
External signal destinations
Depending on the event table allocated, event messages (normally Table 2) are
sent to a specified external signal destination. Two external signal destinations can
be specified:
• 1 primary external signal destination
• 1 alternative external signal destination
If the system issues an event message, the event message opens a PPP communi-
cation channel from the public network of the communication server to a terminal
adapter or modem. Once the event message has been confirmed, the system clears
down the PPP connection.
Event type
Frequency
Time period
Total synchronization loss
10
1