Telematrix phones

[hakuna]

Hello

I have telematrix phones that die within a week or two and require restarting. Any idea? Running oxe 12.1

[tot3nkopf]

These are analog phones? Search the forum on how to change the voltage on SLI boards.

[frank]

It is not possible to increase this voltage and this voltage level is set according to international PBX/PCX specifications.
The difference in Z boards and SLI boards over this idle voltage is because of the type of circuit used within the boards.

SLI16-1 boards have low ringing voltage, 25 Hz ringing. Due to the low ringing voltage, some of the analog sets does not ring.

Analysis:

The ringing voltage for the SLI2 board can be increased or decreased through Dynamic Init parameters in mgr.

This shows you how to modify for 60V to 95V by increment of 5V

1. mgr-->shelf-->DH-->board-->R/M-->
Send Init Dynamic Msg = True
Default Param = False

2. mgr-->shelf-->DH-->board-->DH-->Dynamic Init paramaters-->R/M
Shelf Address : <crys no>
Board Address : <coupler no>

Set Values as below for 60V,
For parameter 20, value=5
For parameter 21, value=0
For parameter 22, value=11
For parameter 23, value=10
For parameter 24, value=00
For parameter 25, value=00
For parameter 26, value=02
For parameter 27, value=131
For parameter 28, value=91
For parameter 29, value=90
For parameter 30, value=25
For parameter 31, value=206
For parameter 32, value=08
For parameter 33, value=154


For the voltage 65
Parameter 30, Value=27
Parameter 31, Value =244

For the voltage 70,
​Parameter 30, Value=30
Parameter 31, Value =27

For the voltage 75,
​Parameter 30, Value=32
Parameter 31, Value =66

For the voltage 80,
​Parameter 30, Value=34
Parameter 31, Value =104

For the voltage 85,
​Parameter 30, Value=36
Parameter 31, Value =143

For the voltage 90,
​Parameter 30, Value=38
Parameter 31, Value =181

For the voltage 95,
​Parameter 30, Value=40
Parameter 31, Value =220

Note: After changing the Dynamic Init Parameters the SLI2 board to be reset, at the same time GD3 board also going for reboot on patch l2.300.20.

[UP82]

It is not possible to increase this voltage and this voltage level is set according to international PBX/PCX specifications.
The difference in Z boards and SLI boards over this idle voltage is because of the type of circuit used within the boards.

SLI16-1 boards have low ringing voltage, 25 Hz ringing. Due to the low ringing voltage, some of the analog sets does not ring.

Analysis:

The ringing voltage for the SLI2 board can be increased or decreased through Dynamic Init parameters in mgr.

This shows you how to modify for 60V to 95V by increment of 5V

1. mgr-->shelf-->DH-->board-->R/M-->
Send Init Dynamic Msg = True
Default Param = False

2. mgr-->shelf-->DH-->board-->DH-->Dynamic Init paramaters-->R/M
Shelf Address : <crys no>
Board Address : <coupler no>

Set Values as below for 60V,
For parameter 20, value=5
For parameter 21, value=0
For parameter 22, value=11
For parameter 23, value=10
For parameter 24, value=00
For parameter 25, value=00
For parameter 26, value=02
For parameter 27, value=131
For parameter 28, value=91
For parameter 29, value=90
For parameter 30, value=25
For parameter 31, value=206
For parameter 32, value=08
For parameter 33, value=154


For the voltage 65
Parameter 30, Value=27
Parameter 31, Value =244

For the voltage 70,
​Parameter 30, Value=30
Parameter 31, Value =27

For the voltage 75,
​Parameter 30, Value=32
Parameter 31, Value =66

For the voltage 80,
​Parameter 30, Value=34
Parameter 31, Value =104

For the voltage 85,
​Parameter 30, Value=36
Parameter 31, Value =143

For the voltage 90,
​Parameter 30, Value=38
Parameter 31, Value =181

For the voltage 95,
​Parameter 30, Value=40
Parameter 31, Value =220

Note: After changing the Dynamic Init Parameters the SLI2 board to be reset, at the same time GD3 board also going for reboot on patch l2.300.20.

hi!
where can i find some documentation about it? i have only Common HW Boards documents but i can barely understand it
thanks

[frank]

No doc about this. Just notes from the past. Worse case scenario, open a ticket with ALE