Demand test descriptions and error codes - Avaya Support

ETR-PT (Enhanced Tone Receiver Port)
TN2182 Tone-Clock Circuit Pack (for Non IPSI Connected PNs)
A TN2182 is a combined Tone Generator/Tone Detector board. It provides eight Enhanced Tone
receiver (ETR) ports. Each of these ports provides the functions previously found individually on
DTMR-PTs, GPTD-PTs and CLAS-PTs ports. Each port on the TN2182 may be used for any
tone-detection function that was previously done by TN748, TN420, or TN744 Tone Detection
boards.
The TN2182 provides Mu-law or A-law tone-detection capability.
Since the TN2182 also provides Tone-Clock function, only one TN2182 circuit pack may reside
in a PN (or two if your system is duplicated). If more tone-detection resources are needed, the
additional resources must be provided by TN748, TN420, or TN744 circuit packs.
Error log entries and recommended actions
Table 106: ETR-PT Error Log Entries
Error
Type
Aux
Data
Associated Test Alarm
Level
1 (a) any Test #43 Tone Detector Audit/Update
Test
On/Off
Board
Recommended Action
Notes:
a. Error Type 1, 257, 513: There are two possible alarm levels for this Error Type: major alarm
and minor alarm. These alarm levels are dependent on the administered thresholds for
TTR, CPTR, and CCTR. Each ETR port is capable of operating on any of these.
A major alarm is raised if the total number of ports capable of TTR, CPTR or CCTR
detection currently in service is less than or equal to one-half of the administered TTR,
CPTR, or CCTR threshold number. Otherwise, a minor alarm is raised. The threshold
number of ports for service is administered with change system-parameters
maintenance.
If a major or minor alarm occurs, follow this repair procedure.
1. Use list configuration carrier to get the board type and location. If the board
is TN744, then do steps 2–4; if it is TN2182 or TN2312, do steps 5–12.
MAJ
MIN
ON test port location r 2
18 busyout port WRN OFF release port location
257 (a) (b) 17666 Test #43 Tone Detector Audit/Update
Test
513 (a) (c) any Test #43 Tone Detector Audit/Update
Test
MAJ
MIN
MAJ
MIN
ON test port location r 3
ON test port location r 3
Issue 5 May 2009 423