Call Processing In Sls Mode - Avaya G250 Maintenance Manual

Avaya Communication Manager controlled maintenance
PIM, the data set can be configured manually from individual media gateways using CLI
commands. For instructions on configuring SLS, see Administration for the G250 and 350
Media Gateways, 03-300436.

Call processing in SLS mode

In survivable mode, SLS provides only a limited subset of Avaya Communication Manager call
processing functionality:
Limited call routing through a Survivable ARS Analysis Table (in the PIM application or
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through the CLI) and COR calling permissions.
Single call appearances only on the digital IP phones
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Supports analog loop-start trunks, analog stations, and IP stations only (not BRI)
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Inbound calls are directed to a pool of available stations that must be administered y in the
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Survivable Trunk Dest? field on the station form. The search algorithm is circular so that
the incoming calls are fairly distributed.
!
Important:
SLS permits 911 calls, but the specific location information is not transmitted to
Important:
the Public Service Answering Point (PSAP) but only the general trunk-identifying
information. Emergency personnel will have a general location associated with
the trunk (for example, a building address), but nothing more specific like the
room or office number. Also, If a 911 call disconnects for any reason, emergency
personnel cannot reliably call the originator back.
Acts as H.323 Gatekeeper, allowing a maximum of 10 IP endpoints to register
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simultaneously
Call Detail Recording (CDR, see
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Trunk Access Code (TAC) dialing
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SLS does not support the following functionality:
Features such as Hold, Conference, Transfer, etc.
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Centrex features
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Central Office-based Caller ID or Call Waiting
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Custom calling features such as call waiting from the Bell Operating Company (BOC) or
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Local Exchange Carrier (LEC)
Music-on-hold or announcement playback
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Call Center features, including ASAI
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Communication Manager Feature Access Codes (FACs), except ARS
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88 Maintenance for the Avaya G250 and Avaya G350 Media Gateways
SLS logging activities on page 92)