Avaya CS 1000E Upgrade Procedures page 41

Table 8
Conference and Tone Generator conversion
Media Gateway
004 0
004 1
008 0
Media Gateway Configuration
DSP Resources for Media Gateways
Deleted information
Avaya Communication Server 1000E Upgrade
MG TDS
The IP address for each Media Gateway must be entered in overlay 97. Note
that the SIPE IP addresses cannot not be used in this case since the SIPE IP
connections are point to point and may not be in the same subnet as the ELAN
IP address.
You can add Digital Signal Processor (DSP) resources to a Media Gateway
with a CP MG card, MGC card with DSP daughterboards, or a Voice
Gateway Media Card. DSP resources are required for inter-gateway calls or
TDM to IP calls. Note that a Media Gateway does not require DSP resources
for calls within the same Media Gateway (IP to IP calls). The DSP resources
are required for TDM to IP calls. These DSP resources are only available to
the Media Gateway in which the DSP is located.
Once conversion is complete, the DSP resources that were previously
configured are now available to the Media Gateway where the DSP is located.
DSP resources are required in all Media Gateways in order to support
inter-gateway calls and TDM to IP calls. The configuration required for the
new DSP resources must be performed manually, as it is not part of the
conversion process.
The following information is removed during the conversion process:
• SIPE IP addresses (deleted from the database)
• TDS and Conference configuration
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Overview Page 41 of 226
MG CONF
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Hardware Upgrade Procedures