Network Keep Alive Setup - NEC SL2100 Programming Manual

ISSUE 2.0
Program 10 : System Configuration Setup
Level:
IN
Description
Use Program 10-31 : Network Keep Alive Setup to set the interval and retry count of the SLNet
networking keep alive message. The keep alive is used for IP networking.
The keep alive message is automatically responded to by the destination system, if the response is
not received the retry count will start. If a response is not received within the number of retries, the
networking link will be taken out of service.
When the link is taken out of service:
• Any calls that are in progress will be released.
• Park Hold orbits will be released.
• No further Park Hold information will be sent until the link is active.
The link will automatically become active when the next keep alive response is received.
Input Data
Item Item
No.
01 Keep Alive Interval
02 Keep Alive Retry Tim-
er
Conditions
• The Keep Alive message must be sent and a response not received for the retry count, for the link
to be taken out of service and the calls in progress and Park Hold ordits to be released.
Feature Cross Reference
None
Programming Manual

10-31 : Network Keep Alive Setup

Input Data
0 ~ 65535 seconds This program is used to set the interval of
the Keep Alive timer.
The system does not send Keep Alive
when this item is set to 0.
1 ~ 255 Set how many times the system resends
Keep Alive.
Description
SL2100
Program
10
Default
0
5
2-35