Provisioning Data - Avaya G250 Maintenance Manual

SLS supports the following Avaya IP telephones:
4602
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4602SW
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4606
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4612
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4620
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4620SW
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4624
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SLS does not support the following Avaya telephones:
IP Softphone
●
4601
●
4630
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4630SW
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SIP phones
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Provisioning data

SLS requires that the G250 Media Gateway has connected to a Communication Manager
server at least once and has received provisioning information, which includes:
Communication Manager port information through the H.248 control channel
●
- Tone sources, including a distinctly different dial tone to inform users that the system is
operating in survivable mode
- Loss plan
Communication Manager analog resource information through the CCMS channel
●
The required Communication Manager translations for SLS include new fields on the Station
and Media Gateway forms (Release 3.0). For information on administering SLS in the Avaya
Communication Manager, see Administrator's Guide for Avaya Communication Manager,
555-233-506.
SLS also requires PIM configuration data, some of which the G250 extracts from the Avaya
Communication Manager translations. PIM aggregates the required data and copies the
provisioning data over a secure communication path to non-volatile RAM (NVRAM) on the
media gateway. After the initial data collection, PIM retains a copy of the data set for each
media gateway. This set is compared with subsequent data sets to determine if anything has
changed:
If the data set changes, then the newer data set is pushed down to the media gateway.
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If the data set does not change, then the data set in NVRAM remains unchanged.
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System resets
Issue 1.1 June 2005 89