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Panasonic@
June
lo,1996
DBS Release Notes
CPC-EX, Version 1 .O (Preliminary)
Tl
Networking
NOTE:
The following inform&on covers Tl Networking features that directly affect CPC-EX
operation. For detailed information regarding
TI
Networking, see
“Tl
Networking
Reference Guide”, Part
No.550XlOO01,
Section 540.
CPC-EX allows up to 4 DBS’s to be connected together via Tl interface to form a DBS phone
network. Such a network provides the following new features:
l
Network Extension to Extension Calling
.
Call Forwarding to Network Extensions
l
Paging across Network nodes
l
Network Route selection
l
Remote DBS CO Access
l
SMDR Network Support
l
Independent Node Attendant Assignment
These feature are described in greater detail in the following sections.
Hardware Requirements
Each site (node) must contain the following hardware:
l CPC-EX
l SCC-B
l
Tl
TrunkCard
l
TlMDF
l
Tl
Synch Unit
l
External CSU (not provided by Panasonic)
The maximum number of nodes which can be connected together is 4. Each node can be either a
single or double DBS cabinet configuration. The connection between these systems is accomplished
via
Tl
talk paths, with the quantity determined during installation.
Network Extension to Extension Calling
Networked DBS’s use a 4-digit extension numbering plan. The first digit determines the node being
called. For example:
Node 1
-
leading digit 1
Node 2
-
leading digit 2
Tl
Networking l
Page
36
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