NEC Univerge SV9100 Manual page 673

Program 10 : System Configuration Setup
Level:
IN
Description
Use Program 10-31 : Networking Keep Alive Setup to set the interval and retry count of the AspireNet
networking keep alive message. The keep alive is used for ISDN and IP networking.
The keep alive message is automatically responded to by the destination SV9100, 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
No.
01
02
13-78
10-31 : Networking Keep Alive Setup
Item
Keep Alive Interval
This program is used to set the interval of
Keep Alive. The SV9100 does not send
Keep alive when this item is set to "0".
If this entry is greater than "0", networked
PRI spans which are using Kentrox DSUs
will not re-sync when removed from
service then returned to service.
Keep Alive Retry Timer
Set how many times the SV9100 resends
Keep Alive.
Input Data Default
0-65535
1-255
Issue 2.0
0
5
AspireNet