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LANU is reseting MPBE

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yogich

yogich

Technical User
Oct 31, 2011
10
EU
Hello.

I'm new here... Can't find the answer surfing the Web...
Here is the history.

I have decided to upgrade my 5-6 years old ipLDK-100.

I got new MPBE (rev.1.6 N1104) and new PMUE (IPLDK-100 ASMU2N GS90p-3. 9E).

The old one was the followig - MPBE (rev.1.9 C0503) + PMUE (LDK-100 PMU2E GS-90P 2.21) + LDK-100 LANU (rev.1.5 N0504, SPGY0017703-1 0) + PLLU (N0407, SPGY0017101-1.0).

When I try to install old LANU (rev.1.5 N0504, SPGY0017703-1 0) on new board the system is starting to reseting itself... When I remove LANU everything is OK, no reseting...

What a problem can be? I look from list this LANU is compatible...
 
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I did it...
I have removed LANU, entered IP address and other net settings and switched on PBX.
The effect was the same. PBX was resetting continuously...
 
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Are you sure about PGM175?
It is some kind of "Print Serial Port Selection(PGM175)
 
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OLD LANU (SPGY0017701-1.0 ~ SPGY0017702-1.3)" and
"NEW LANU (SPGY0017703-1.0 ~ )"

are compatible with both MPB, MPBN and MPBE.

Sorry, it is in PGM108: (not 175)

PGM 108 1 IP Name
2 Server IP Address
3 CLI IP Address
4 Gateway Address
5 Subnet Mask




///doktor
 
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Then yes... I inputted IP and other settings in PGM108... the result as I described... Resetting...

The same happening even when there are no any other cards... only MPBE + LANU!

p.s. the file shows how system phone looks like...
 
 http://www.mediafire.com/?w30j0xho9j2ucjk
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So you are running version 3.9 now of the ipLDK-100, using the new MPBN and ASMU2N - so you can use two cabinets.
What happens if you power off the ipLDK-100 and install the old MPBE instead of the new MPBN - and re power the system. On the old MPBE - try to add the LANU and see if the ipLDK-100 restarts. If it still does that I would guess that the LANU is defective.

///doktor
 
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That's the point...
With old MPBE the LANU is working... it is ok... only with new MPBN... Because previously it was already installed on old MPBE... I just wanted to install it on a new one and got this result...
sorrowfully...

this pbx is allocated 300km from me and it is the best way for remote management with LDK Admin... :(((
 
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I asked my tech friends - about this issue. If the LANU was - in any way - removed from the MPB with power on , that would explain the problem. Or if the LANU has been sitiing with power on - in an ipLDK-100 for years and the by powering down the ipLDK-100 it could go defective.
Does the ipLDK have a good grounding system?

///doktor
 
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Regarding the grounding system I can tell it is not set...
But I can be sure that I didn't remove or install with power on.

Firstly I have disconnected all from the power and only after that I installed new boards and powered on back.

And also if I install old MPBE with LANU - everything is working just well as before... So I completely upset...
 
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Yes... it is... Now I'm 300km from that point... Next time I will go there I will take LANU and try to install it one more time...
May be at that time the stars were not on the right location... :)

Btw is there any other way to get connected to the PBX remotely?
I need LANU only to be connected to PBX remotely and make configuration...
 
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It is possible to dial in through the ISDN lines, using an ISDN moden (to dial in with - ISDN modem is build-in on the MPBN), or through the MODU, if installed.
MODU is a pggy-back board for the MPBN.

///doktor
 
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can i get more information how to connect using ISDN...
what is required from h/w; which settings should be done etc.

Thanks a lot!
 
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Like when you in the old days used ISDN for Internet, an connection from your PC is made through an USB/ISDN modem.LAN address for the ipLDK is 10.0.0.3. "

->

This is handled by the ipLDK-100/300 ADMIN program.
You do not need to set up the "ISDN for Internet". Initialization and dial up is done by ipLDK-100/300 ADMIN program.
If you had an LG iPECS or ipLDK-24, you would have to install the
"ISDN for Internet" part.

///doktor
 
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LAN address for the ipLDK is 10.0.0.3 for ISDN connection, right?
That means I have to be in the same network... Oh, boy... I'm not... Can I change this ISDN IP what I need? And they try connect via PC ADMIN using Connect (ISDN)?
 
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