Avaya Communication Manager Administrator's Manual page 1498

Screen Reference
Migrate H.248 MG to primary
Use this field to indicate auto-fallback preferences. For each option the system displays a
unique warning message and/or time window grid.
Valid entries
immediately
●
0-active calls
●
time-day-window
●
time-window-OR-0-active-calls
●
Minimum time of network stability
Use this field to administer the time interval for stability in the H.248 link before auto-fallback is
attempted.
Valid entries
3 to 15
1498 Administrator Guide for Avaya Communication Manager
Usage
Default. The first media gateway
●
registration that comes from the media
gateway is honored, regardless of call
count or time of day.
The first media gateway registration
●
reporting "0 active calls" is honored.
A valid registration message received
●
during any part of this interval is honored.
When this option is selected the system
displays a grid for defining desired hours/
days for the time window.
A valid registration is accepted anytime,
●
when a 0 active call count is reported OR
if a valid registration with any call count is
received during the specified time/day
intervals. When this option is selected the
system displays a grid for defining desired
hours/days for the time window.
Note:
Note:
Usage
Enter the number of minutes before auto-fallback is
attempted. Default is 3.
You must specify an x or X for
each hour during which you
want to permit the return
migration. If you do not want to
permit a given hour, then they
leave it blank. This method helps
with overlapping time issues
between days of the week. You
can specify as many intervals as
you wish.