Instruction manual

61200780L1-1C © 2004 ADTRAN, Inc. 283
ATLAS 800 Series System Manual Dial Plan
T3 and T3 D&I: Network Term - Ifce Config (NFAS)
For example, the unit receives an incoming call on DS0 17. The switchboard
looks for an interface who has matching accept criteria to the number it
received. A match is found on interface “Z” that has
DS0 ALIGNMENT enabled.
This causes interface “Z” to only process the call if it has DS0 17 available. If
all matching interfaces have
DS0 ALIGNMENT enabled and none of those
interfaces have DS0 17 available, then a busy or fast busy will be returned to the
calling party.
T3 and T3 D&I: Network Term - Ifce Config (NFAS)
Write security: 3; Read security: 5
This menu allows the user to define option parameters for ports which terminate a PRI connection from the
network. Specifies the configuration parameters for the endpoint.
Secondary Interfaces The following SECONDARY INTERFACES submenus allow the user to define the
slot and port locations of the secondary interfaces in the NFAS group.
Switch Type Defines the type of PRI switch to which the port is connected. If connected to
another ATLAS 800 Series, both need to be set to the same switch type. The
following options are available:
LUCENT 5E, NORTHERN DMS 100, NATIONAL
ISDN
, and AT&T 4ESS.
First DS0 Defines the first DS0 for this endpoint.The ATLAS 800 Series uses DS0s,
starting with this selection, to send and receive calls to and from the network.
The outgoing calls which are allowed or restricted over these DS0s are set by
OUT#ACCEPT (see Out#Accept on page 268) and OUT#REJECT (see Submenus on
page 274).
Number of DS0s Specifies the number of DS0s ATLAS 800 Series uses for this endpoint.
submenu Descriptions
#
Displays the entry number.
Slot
Configures the slot that the interface is physically connected to.
Port
Configures the port that the interface is physically connected to.
Interface Number
Configures the NFAS Interface ID associated with the interface. The configure
ID must match the ID configured by the provider.
Backup D Channel
Disables or enables backup D channel on the interface.
Only one backup D channel is supported in a single chassis.