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Release Notes
Panasonic@
CPC-EX, Version
1
.O (Preliminary)
June
lo,1996
.
ISDN
Support
Description
CPC-EX
supports
ISDN-PR.l
(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 new programming addresses to
support
ISDN. The new
program addresses, as well as additional detail on ISDN, are described in the lSDN
Reference Manual, Part No.
504X00301A,
Section 530.
Hardware Requirements
The following are the minimum hardware requirements for ISDN support in the DBS:
l
ISDN Trunk Card (VB-43571)
l CPC-EX (VB-43415)
. SCC-B (VB-43421) (with RGM 1.3 or later)
l MDF Card (VB-43562)
l
Seync
Unit
(VB-43563)
l
External CSU (not provided by Panasonic)
Setting Modified for
ISDN
Programming
to specify the Trunk Circuit Type...
FF2
(I-64)#
21#
(0-5)#
Trunk Number
o=ioop
start
1 =Ground start
2=DID
3=Tl
4=CID
5=ISDN
Page 46
.
ISDN
Support
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