Avaya S8100 Series Manual page 757

Busying out previously busied out trunks
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Troubleshooting the migration
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Returning replaced equipment
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High-level overview
Note:
This section applies to migrations of non-Linux-based servers to the
Note:
S8700-Series fiber-port network connectivity (PNC) configuration only.
The migration from a DEFINITY Server R to the Avaya S8700-Series Media Server fiber-PNC
configuration can be done in stages. The order in which you complete these stages, in most
cases, depends on the available:
resources
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personnel, and
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the amount of out-of-service time that is acceptable to the customer
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The recommended process is based on several assumptions:
The TN2312BP Internet Protocol Server Interface (IPSI) circuit packs are installed ahead
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of time in the EPNs and the optional PPN.
Most PNs that are converted from a PPN contain an IPSI, particularly for direct-connect
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systems.
The general process is the same regardless of the degree of reliability.
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The high-level stages are:
Install and configure the S8700-Series Media Server complex.
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Transfer the existing DEFINTY translations to Avaya Communication Manager that resides
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on the S8700-Series Media Servers. Add new translations for the IPSI circuit packs.
Replace the expansion interface and the maintenance circuit packs in all the existing
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DEFINITY server PNs with TN570B, vintage 7 or later or TN775D circuit packs.
(Optional) Replace tone clock circuit packs with TN2312BP IPSI circuit packs in the
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designated EPNs and PPN.
Convert the PPN to a PN.
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Cut over to S8700-Series Media Server control.
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Complete the remaining migration steps, such as enabling alarm reporting and registering
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the system.
Test the S8700-Series Media Server configuration.
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on page 797
on page 797
on page 797
High-level overview
Issue 2.1 June 2006 757