ADTRAN Atlas 800 Plus, Руководство пользователя

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Chapter 10. Dial Plan Terminal Menu
61200226L1-1 ATLAS 800
PLUS
User Manual 10-9
» Automatic
Routeback
Rejection
Write security: 1; Read security: 5
When enabled,
Automatic Routeback Rejection prevents calls which
enter through network termination interfaces from being forwarded out
another network interface. Such an event could happen if an incoming call
specifies a number that has no endpoint configured to accept it and another
network interface has a call acceptance entry which could accept it (such as
$). Without automatic rejection, such a call would be forwarded back to the
Network. The Network would in turn resend the call to the unit until all
incoming resources are consumed.
QUAD T1/PRI MODULE INTERFACE CONFIGURATION
This section describes the
Network Termination
and
User Termination
con-
figuration settings for the Quad T1/PRI module when using the
Dial Plan
menus.
Quad T1/PRI Module (Network Termination/PRI)
When you are working in the Network Termination section of the Dial Plan
menu, the Slot is defined as a T1/PRI module, and Sig is set to PRI, the fol-
lowing configuration options are available:
»» Switch Type
Write security: 2; Read security: 5
Defines the type of PRI switch that ATLAS is connected to. If connected to
another ATLAS, both need to be set to the same type. The available options
include Lucent 5E, Northern DMS 100, National ISDN, and AT&T 4ESS.
»» First DS0
Write Security: 3 Read Security: 5
Defines the first active DS0 for a fractional PRI.
# Denotes an Entry Number (MAX 50). Press INS/DEL to in-
sert/delete any entry.
Prefix Sets the prefix for the number type. Only digits 0 and 1 are
allowed (MAX 6).
Pattern Modifies an entry when you press Enter (MAX 40).
Number Typ Lists valid selections when you press Enter .
Use extreme caution when disabling this option!
For information on Circuit Backup Configuration, refer to
Dedicated Circuit Backup and Circuit Status on page 9-1.