Avaya 03-300430 Manuel D’Utilisation
Communication Manager Maintenance-Object Repair Procedures
1854 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
Figure 111: Duplicated PNC with Center Stage Switch Connectivity
CSS A
CSS B
EPN
IPSI A
IPSI B
SWITCH NODE
SWITCH NODE
SWITCH NODE
SWITCH NODE
T/C
AA
PKT-INT
MAINT/
Test
TDM
LAN
EI
EI
EI
EI
EI
EI
EI
EI
EI
EI
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S
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S
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S
N
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N
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S
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N
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N
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S
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N
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I
EPN 1
EPN 10
EPN 11
EPN 44
5
5
T/C
AA
PKT-INT
.......
......
LAN
TDM