Fault Recovery/Diagnostics; Power Failure Transfer - Panasonic KX-TDA100 Features Manual
Hybrid ip pbx
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Also See for KX-TDA100:
- Programming manual (912 pages) ,
- Pc programming manual (854 pages) ,
- Features manual (776 pages)
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2.4 Fault Recovery/Diagnostics
2.4
Fault Recovery/Diagnostics
2.4.1 Power Failure Transfer
Description
If a power failure should happen, or the PBX is in an off-line condition, specific SLTs are
automatically connected to specific trunks (Auxiliary Connections).
Conditions
•
Auxiliary Connections between Trunk Cards and Extension Cards should be done as per
system programming so that conversation is maintained when the power is restored or
the MPR is recovering.
•
The Trunk Cards and Extension Cards and the number of ports which can be used for
Auxiliary Connections are as follows:
Trunk Cards: LCOT16 (two ports), LCOT8 (one port), BRI8 (one port) and BRI4 (one
port)
Extension Cards: MSLC16 (two ports), SLC16 (two ports), DHLC8 (one port) and SLC8
(one port).
•
The PBX changes the current connections to Auxiliary Connections automatically when
the power supply fails. All other conversations except for the Auxiliary Connections are
disconnected during a power failure.
•
DC Power Source
If the DC power is available from the backup batteries even if the AC power fails, the PBX
will keep the current connections, not the Auxiliary Connections.
•
Only the trunk conversations can operate during a power failure. All other features do not
work.
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