ND-70348 (E) CHAPTER 4
Page 308
Revision 3.0
AEFR
AEFR: Assignment of EPN Facility Restriction Data
1. General
This command is used to assign the allowable connections among the RSC1 (Calling Party’s Restriction Class)
and RSC2 (Called Party’s Restriction Class).
2. Precautions
1. Data can be entered on a Day/Night basis, if specified in ASYD command, SYS1, INDEX75, Bit 4=1.
2. The applicable tenant number (TN) range is designated by the ASYD command, SYS1, INDEX8. If data
of this command is common for all tenants (ASYD command, SYS1, INDEX94, bit1=1), assign TN pa-
rameter as data “1” for all tenants.
3. The RSC1 (Calling Party’s Restriction Class) and RSC2 (Called Party’s Restriction Class) of each station
is assigned by the RSC parameter of the ASDT command.
4. The RSC1 (Calling Party’s Restriction Class) and RSC2 (Called Party’s Restriction Class) of each trunk
route (RT) is assigned by the trunk restriction class (TRSC) parameter of the ARTD command.
5. All kinds of the RSC1 (Calling Party’s Restriction Class) and RSC2 (Called Party’s Restriction Class) con-
nections, before this command is assigned, are not restricted.
6. Enter data “1 (Connection is allowed)” at the allowable connection of RES parameter. Once a data has as-
signed on this command, the rest of connections becomes “0 (Restricted)”.
7. If you want to recover the RSC1 (Calling Party’s Restriction Class) and RSC2 (Called Party’s Restriction
Class) connections, enter data “0 (Restricted)” for all kinds of connections.
8. The DNU=U (Urgent Mode) is used for “LCR - Controlled Alternate PRSC” service which affects with
the ASYD command SYS1, INDEX59, bit1=1. The RSC2 of this command is referred as the Priority Re-
striction Class (PRSC) which is assigned by the AOPR command, or the TRSC parameter of the ARTD
command, depending on the system mode. When the urgent mode has launched by either the FRL key of
an Attendant Console or the CPRS command, the PRSC parameter of the AOPR command is carried out
as the outgoing call restriction matrix assigned by the AEFR command. When the urgent mode has termi-
nated (means that either the Day or Night mode has resumed), the outgoing call restriction is referred the
TRSC parameter of the ARTD command.