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Distributed Communications System B Private Networking
Administration for Network Connectivity
CID: 77730 555-233-504 — Issue 1 — April 2000
332
• AAR Digit Conversion form
• AAR Analysis Table
• Signaling Group form (signaling group 4)
• Trunk Group form
• Routing Pattern form
3-Node public/private
network with AUDIX
The D-channel signaling feature expands the domain of DCS networks by supporting
configurations that include public network ISDN facilities utilizing network services
including Software Defined Network (SDN). By eliminating the need for dedicated
private line facilities, this feature allows geographically dispersed DCS networks to
be cost effective. Figure 6 shows a 3-node network.
Matching
Pattern
Min Max Del Replacemen
t String
Net Conv
222 7 7 3 - ext n
Dialed
String
Min Max Rte Pat Call Type Node
Num
221 7 7 1 aar 1
TSC
Index
Local
Ext.
Enabled Establish Dest. Far-end
Ext.
Appl
PBX-ID
1 5900 y permanent 4900 1 dcs
2 5901 y permanent 4901 - audix
Group # Grp Type Used for DCS? DCS Sig.
Method
PBX ID
1 isdn-pri y d-chan 1
Routing
Pattern #
Trunk
Group #
FRL Del TSC CA-TSC
Request
1 1 0 3 y at-setup