NEC NDA-24298 manual Aefr Assignment of EPN Facility Restriction Data

AEFR : Assignment of EPN Facility Restriction Data

AEFR: Assignment of EPN Facility Restriction Data

1.General

This command assigns 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 for this command is common for all tenants (ASYD command, SYS1, INDEX94, bit1=1), assign the TN parameter 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.Before this command is assigned, connections for RSC1 (Calling Party’s Restriction Class) and RSC2 (Called Party’s Restriction Class) are not restricted.

6.Enter data “1 (Connection is allowed)” at the allowable connection of RES parameter. Once data has been assigned on this command, the rest of connections become “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 connections.

8.The DNU = 3 (Urgent Mode) is used for LCR - Controlled Alternate PRSC service which works with the ASYD command SYS1, INDEX59, bit1=1. The RSC2 of this command is referred to as the Priority Restriction 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 is 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 terminated (meaning that either the Day or Night mode has resumed), the outgoing call restriction is referred to by the TRSC parameter of the ARTD command.

CHAPTER 4 NDA-24298

Page 392

Issue 1