Avaya Communication Manager Administrator's Manual page 1589

Replace Unavailable Numbers
Appears when the Group Type field is isdn or sip. Indicates whether to replace unavailable
numbers with administrable strings for incoming and outgoing calls assigned to the specified
trunk group. This field applies to BRI/PRI and SIP trunks.
Valid entries
y/n
Request Category
This field appears when the Country field is 15 and the Shuttle field is y.
Valid entries
y/n
Seize When Maintenance Busy
This field only affects ports on TN760C (or later release), TN767, and TN464C (or later release)
circuit packs. It indicates whether this media server or switch generates an outgoing seizure
when a trunk in this trunk group is maintenance busied and whether the far-end server or switch
is administered to do likewise. This supports the Electronic Tandem Network Busyout feature,
which is intended to prevent a far-end server or switch from reporting problems with a trunk that
has been removed from service on your end. This field's setting does not affect the behavior of
the far-end server or switch; it controls the behavior of your media server or switch and defines
the expected far-end behavior.
For DIOD trunks using TN464F (or later release) or TN2464, displays only when the Group
Type field is diod and the Trunk Signaling Type field is pulsed, cont, or dis.
Valid entries
near-end
Usage
Enter y for the display to be replaced regardless of the
service type of the trunk.
Usage
Enter y if Communication Manager should request a
call category from the central office.
Usage
Enter near-end if Communication Manager generates an outgoing seizure
when a trunk is maintenance busied, but the far-end server or switch does
not. The seizure is maintained until the maintenance busyout is released.
Trunk Group
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Issue 1 June 2005 1589