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PRA T1
Posted: 21 Nov 2008 15:40
by krzysioD
Hello There,
as i live in Europe, and recently received T1 PRA card for common hardware, i will gladly:
a) sell it
b) exchange to any of PRA E1 or PCM 2 also for common hardware.
card was used for testing with some opensource softswitches like asterisk and callweaver.
Re: PRA T1
Posted: 22 Nov 2008 02:45
by vad
T1, T2 (E1) and DLT2 - the same board.
This boards have different label (on front panel) and real difference - on the board you have strapping (1,2,3,4 - managed by soldering).
If all point opened - you have T2, if you close strap 2 - you will have DLT2.
Take soldering iron, remove solder from all strapping point (1,2,3,4) - you will have T2 board.
Re: PRA T1
Posted: 22 Nov 2008 06:04
by krzysioD
for E1 (T2) <> DLT2 i know that
we've tested in OXO and it worked. Good to know that in OXE it works too.
I will maybe do some pictures and step-by-step guide.
Re: PRA T1
Posted: 22 Nov 2008 08:30
by vad
Common hardware
Re: PRA T1
Posted: 26 Nov 2008 05:09
by krzysioD
I have all open and it's a T1.
3EH72007ADAA KKZZA 01
or maybe you could solder it to: PCM R2
after some ironing:
6/11/08 13:29:26 000001M|001/01/-/---|=3:2021=Bad coupler type: DPT1 awaited
or
6/11/08 13:29:26 000001M|001/01/-/---|=3:2021=Bad coupler type: PRA awaited
works as DASS2
Interface Type + MG-PRA DPNSS
| 1 | 1 | DPNSS|---------- | IN SERVICE | BAD PCMS CODE |
26/11/08 13:33:45 000001M|001/01/-/---|=2:2166=CPU requires Reset CPL DPNSS (1,1) Cause 8
26/11/08 13:34:16 000001M|001/01/-/---|=5:2019=DPNSS coupler commissioning
26/11/08 13:35:46 000001M|001/01/0/000|=0:0290=Lap DPNSS -20 (-20:lost 16:estab) on channel 16
Re: PRA T1
Posted: 15 Dec 2008 15:52
by krzysioD
I've soldered DIP: and tested all possibilities,
only the T1-PRA and E1 DPNSS2 could be set.
so pls say what was serial number/product number of your board and what you did to setup it as MG E1 PRA ISDN.
Regards,
Re: PRA T1
Posted: 15 Dec 2008 22:39
by vad
We use DLT2 board (used like DLT2 or E1) 3EH76037ABAA 04
I will try to manage this board like T1.
3EH72007ABBA KMZZA 01 - another present reference number.
Re: PRA T1
Posted: 16 Dec 2008 06:44
by krzysioD
My got's:
3EH 72007 ADAA KKZZA 01
3EH 72007 ADAA KMZZA 01
on board (soldered numbers)
and sticker: 3EH73007ACAD 06 PRA-T1.
IT does not work as PRA E1 or PCM 2mbps.
I've made dip switch, 2^4 = 16 possibilities and tell my pabx to delete card 1,4 and declaere every possible MG- trunk side card,
while logging output and saving incidents.
Tried:
MG_PRAT1
MG_PRAE1
MG_PRAE1_CAS
MG_PRA_DASS2
MG_PRA_DPNSS
MG_IVR_Z30
MG_IVR_Z24
Really a nice play.
Re: PRA T1
Posted: 16 Dec 2008 07:21
by vad
point 1 closed, manage (really PRA-T2) board like MG-PRA T1 - DPT1 board in services.
All point opened, manage board like MG-PRA E1 - PRA board in services.
Re: PRA T1
Posted: 16 Dec 2008 07:26
by krzysioD
All open -> normally this card is NO so i whould switch my dipswitch to "ON" so, it would connect ground to the 1 2 3 4 pin ot atmel uCPU.
DELIVERY g1.503 17 b
Code: Select all
+-------------------------------------------------------------------+
| Cr | cpl| cpl type | hw type | cpl state | coupler ID |
|----|----|------------|-----------|--------------|-----------------|
| 1 | 4 | PRA T2|---------- | REG NOT INIT | BAD PCMS CODE |
+-------------------------------------------------------------------+
16/12/08 13:11:21 000001M|001/04/-/---|=3:2021=Bad coupler type: PRA awaited
So it's not PRAE1 compatible.