Hi,
You have probably already tried pulling the NIU out of the magazine and then reinserting again i.e. a hardware reset.
You obviously don´t get any S echoing on port 1 and 2 but how about port 3?
I have a technical description of the NIU and can mail it to you if interested.
Hi all,
I have a pair of NTUs, ExLine2 from ECI Telecom, and I need to know the pin configuration in the 9-pole D-sub connector labeled "HDSL LINES".
Anyone out there with information?
Experience from this product?
Hi,
Have a look at PARNUM=41 (Maximum supervision time of B-answer when calling from a voice extension or a PABX operator to an external line)
Value range is 0-32768 seconds.
From ALEX:
The parameter states the maximum supervision time of B-answer at call to an external line from a voice...
From ALEX:
CDU2. CD2 is the Charge Detection block responsible for selecting and counting meter signals being sent to the outgoing trunk circuit (exchange line) from the public exchange. Filter units are responsible for selecting metering pulses consisting of 12KHz or 16KHz bursts having...
Hi,
When you make an initial load neccessary I/O programs are loaded automatically. To be able to continue from this point you have to specify all programs to be loaded to the system. This is done in the LIM-disp table.
It seems like your system only have the neccessary I/O programs so you...
Hi,
That will work fine. If you need to use the backup files they have to be copied to a new HDU and that can be done in another MD110 equipped with NIU.
I have used this method a lot and I normally start the copying from a higher level than REL1 or REL2. Doing this you also get a backup of...
Hi,
Have a look at PARNUM=116 (ASPAP:PARNUM=116;). With this parameter you control what kind of A-party that will hear an announcement.
Announcement provided for calls to a PBX-group:
1 = A-party: internal
2 = A-party: public trunk
4 = A-party: tie line
If you want announcement for let´s say...
Sorry guys, the letters does not really mean anything not even in Swedish :-)
Ericsson has a classification system and have assigned certain letters codes for different sorts of systems or products. These letter codes together with a number form the specific article code.
Some examples:
ROA...
Hi,
MDS was a name of a product from Motorola. I don´t know what sort of system or product it was but since the name was occupied they decided to skip the "S".
Hi,
The very first name was intended to be MDS110. MDS=Modular Digital System. This turned out to be impossible because MDS was already occupied by a Motorola system, so the "S" was skipped.
110 is just a binary value and was choosen to indicate that it was a digital system.
This is...
Hi,
When you are using trunk cards for analogue lines it is possible to configure the board for different line voltages. This is the DC voltage used by the CO and not the ringing voltage. Anyway the first thing to check in MD110 would be if the correct DC voltage is configured.
Measure the...
The first MD110 was introduced to the market late 1982 and as you say the basic structure has not changed really.
There have been many improvements along the way e.g. increased processor capacity. The principle with distributed processor power proved to be very succesful and long lasting, 20+...
I don´t know when the commercial introduction of MECS will happen. I was at an Ericsson seminar some months back and they didn´t inform all that much about MECS but one thing they did say was that the "old" MD110 can interact with MECS so investments made will be protected. No details...
Hi,
Very interesting subject.
I know that Ericsson has put a lot of offert into converting the MD110 software to C++ in order to be able to run it on server based standard platforms.
They call the next "generation" MECS (Mobile Enterprise Communication Solution) and field tests are...
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