Welltech WG26xx Series V.1.08a - Manual (Page 63)

26xx Technical Manual EN-V108
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3.4.9 Call routing Editor
Call Routing Status: enable or disable this
routing
Prefix: matched DNIS (called
number) prefix.
Min Length: matched DNIS
minimum length. This DM can only
be executing when the received
DNIS is longer than it.
Route to: The outgoing call type
could be (FXO / FXS / VOIP /P2P )
Backup route to: If primary route
is unable to reach the destination,
whether to use the backup routing
or not. The backup outgoing call
type could be (FXO / FXS / VOIP
/P2P) which require being different
as the same type of primary route.
DM Group: The DM group here
can be used as the DM after
routing rule was selected. It is
useful especially when you have
different dialing plan for backup