Call Processing Not Supported By Sls - Avaya G250 Administration

Configuring Standard Local Survivability (SLS)
Multiple call appearances
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Hold and Call Transfer functions
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Contact closure feature
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Call Detail Recording (CDR, see
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Trunk Access Code (TAC) dialing
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Non-ISDN DS1 trunks (with in-band signaling)
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ISDN PRI/BRI trunks:
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- T1 robbed-bit: all 24 channels serve as trunks without full 64kbps transmission
- E1 CAS: all 31 channels serve as trunks with full 64kbps transmission
Centrex features
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Call processing not supported by SLS

Many small business customers employ custom calling features like call waiting from the
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BOC/LEC, attempting a more PBX-like capability. These features are not supported by
SLS.
Non-ISDN signaling:
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- DMI BOS signaling for T1 and E1
- R2-MFC signaling for E1
Calling party name/number information to digital station displays
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Caller ID on outgoing analog station calls
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Caller ID on incoming analog loop-start trunk calls
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3-party conferences
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Last Number Redial
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Call Forwarding-Busy/Don't Answer
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No Music On Hold source or announcement playback
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Call Center features, including ASAI
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Connection Preserving Failover/Failback for H.248 Gateways
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102 Administration for the Avaya G250 and Avaya G350 Media Gateways
SLS logging activities on page 113)