Руководство Пользователя для Panasonic 700

Section 700-Operation

Appendix A. EX 1.0 Feature Update

DBS-2.3/9.2-700

DBS Manual - Revised April 2000

  Page A-31

CPC-EX allows a maximum of 8 Time Priority Route Tables to be used 
during LCR programming. (CPC-AII/B allows a maximum of 16 Time 
Priority Route Tables. This number is reduced with CPC-EX since very 
few systems require more than 3 of these tables and the saved memory 
space will allow for a planned future enhancement.)

The DBS uses Time Priority Route Tables to route calls to the least 
expensive carrier based on the time of day the call is placed. The following 
program addresses use Time Priority Route Tables:

• FF8 1#...LCR Area Codes

• FF8 2#...LCR Office Codes

• FF8 4#...Special LCR Office Code Tables

• FF8 5#...Time Priority Route Tables

CPC-EX supports ISDN-PRI (Integrated Services Digital Network -- 
Primary Rate Interface). This ISDN Interface provides 23 voice channels 
(“B” channels) and a control channel (“D” channel) over a 4-wire circuit.

One program address, for Trunk Circuit Type (FF2  (trunk #)#  21#), has 
been modified to allow for ISDN. This modification is described below. In 
addition, CPC-EX provides several additional programming addresses to 
support ISDN. The additional program addresses, as well as additional 
detail on ISDN, are described in the ISDN Reference Manual, Part No. 
504X00301A, Section 530.

The following are the minimum hardware requirements for ISDN support in the DBS:

•

ISDN Trunk Card (VB-43571)

•

CPC-EX (VB-43415)

•

SCC-B (VB-43421) (with ROM 1.3 or later)

•

MDF Card (VB-43562)