Configuration of a T1 trunk using a Q2226-X200 DIU-T2 board

[CODEW]

Hi,

This is my first post here (but I read this forum and I find it very
well documented).

I need to program a T1 trunk but I get an error when I try to submit
the TDCSU command. The NI2 protocol (needed to match the other PBX) is
not described in PRODE.

Now, I did a REG-PRODE; and I see that the PVCD=1, that is the
standard protocol set for Germany (probably the default from the
initial rollout of the PBX).

I need to add the NI2 protocol on the list, and I did not succeed.

Also, for T1, the BCSU must be set with TMD instead of DIU.

I try to do these settings, but still get the error that NI2 is not
known by the PBX.

All my other trunks are E1 and I have never programmed an T1. What
should I check?

Thank you in advance.

 

[sbcsu]

Hi,
Try the following

EXE-UPDAT:BP,ALL;
EXE-UPDAT:A1,ALL;

COPY-PRODEVCD,1; (Probably already done)

COPY-PRODED,34,PD11;
CHANGE-PRODED,PD11,ORG,,Y,;
COPY-PRODED,35,PD12;
CHANGE-PRODED,PD12,ORG,,Y,;
COPY-PRODED,36,PD13;
CHANGE-PRODED,PD13,ORG,,Y,;
CHANGE-PRODE:VARTAB,NI2,PD11,PD11,PD13;

 

[CODEW]

Hello, sbcsu,

Thanks for the reply.

I had already these entries in the list.

***
DIS-PRODEB,PDSHORT;
H500: AMO PRODE STARTED
+------+---------------------------+-------+-------+---------------+
|PDNAME| PDSTRING | IDENT | ACTIV | VERSION |
+------+---------------------------+-------+-------+---------------+
| PD01 | CORNET-N 1.3f (IM) | H/08 | Y | B0-EN0.10.001 |
| PD02 | NI-2 PRI MAINTENANCE | H/43 | Y | B0-EL0.20.002 |
| PD03 | ECMA QSIG SS | H/08 | Y | B0-EL0.20.001 |
| PD04 | EURO-ISDN 1TR67 REF-T | H/08 | Y | B0-EO0.10.003 |
| PD05 | EURO-ISDN REF-T USER-SIDE | H/08 | Y | B0-EO0.10.001 |
| PD06 | EURO-ISDN REF-T NET-SIDE | H/08 | Y | B0-EJ0.20.004 |
| PD07 | S0-BUS DSS1 ETS 300 403 ) | H/08 | Y | B0-EJ0.20.001 |
| PD08 | ETSI QSIG Third ed. SS | H/08 | Y | B0-EL0.20.001 |
| PD09 | ISO QSIG Second ed. SS | H/08 | Y | B0-EL0.20.001 |
| PD10 | CORNET-N 1.3f (US) | H/08 | Y | B0-EN0.10.001 |
| PD11 | NI-2 PRI (SR-4619) USER | H/08 | Y | B0-EN0.10.002 |
| PD12 | NI-2 PRI (SR-4619 (NET) | H/08 | Y | B0-EN0.10.002 |
| PD13 | | H/FF | N | |
| PD14 | | H/FF | N | |
+------+---------------------------+-------+-------+---------------+

AMO-PRODE-111 PROTOCOL DESCRIPTOR FOR NETWORKING
DISPLAY COMPLETED;
***

I have all the commands entered - just like your reply.

***
COPY-PRODEVCD,1;
COPY-PRODED,34,PD11;
CHANGE-PRODED,PD11,ORG,,Y,;
COPY-PRODED,35,PD12;
CHANGE-PRODED,PD12,ORG,,Y,;
CHANGE-PRODE:VARTAB,"NI2",PD11,PD12,;
CHANGE-PRODE:VARTAB,"NI2NET",PD12,PD11,;
***

However, after checking PVCDNO 1 I get this - and the NI2 is not in the list.
In my understanding, this is the active list of protocols described in the PBX.

***
DIS-PRODE:HD,PVCDLONG,1;
H500: AMO PRODE STARTED
PVCDNO : 1 "DEUTSCHLAND " VERSION: B0-EL0.20.003
+---------------------+--------+--------+---------------------------+
| PROTVAR | | PDNO | PDSTRING |
+---------------------+--------+--------+---------------------------+
| CORNV33 | PDNORM | 4 | CORNET-N 1.3f (IM) |
| | PDA1 | 36 | NI-2 PRI MAINTENANCE |
| | PDA2 | | |
+---------------------+--------+--------+---------------------------+
| ECMA1 | PDNORM | 29 | ECMA QSIG SS |
| | PDA1 | | |
| | PDA2 | | |
+---------------------+--------+--------+---------------------------+
| EDSGER | PDNORM | 21 | EURO-ISDN 1TR67 REF-T |
| | PDA1 | | |
| | PDA2 | | |
+---------------------+--------+--------+---------------------------+
| ETSI | PDNORM | 14 | EURO-ISDN REF-T USER-SIDE |
| | PDA1 | | |
| | PDA2 | | |
+---------------------+--------+--------+---------------------------+
| EDSS1NET | PDNORM | 33 | EURO-ISDN REF-T NET-SIDE |
| | PDA1 | | |
| | PDA2 | | |
+---------------------+--------+--------+---------------------------+
PVCDNO : 1 "DEUTSCHLAND " VERSION: B0-EL0.20.003
+---------------------+--------+--------+---------------------------+
| PROTVAR | | PDNO | PDSTRING |
+---------------------+--------+--------+---------------------------+
| SBDSS1 | PDNORM | 9 | S0-BUS DSS1 ETS 300 403 ) |
| | PDA1 | | |
| | PDA2 | | |
+---------------------+--------+--------+---------------------------+
| ECMAV2 | PDNORM | 31 | ETSI QSIG Third ed. SS |
| | PDA1 | | |
| | PDA2 | | |
+---------------------+--------+--------+---------------------------+
| PSS1V2 | PDNORM | 32 | ISO QSIG Second ed. SS |
| | PDA1 | | |
| | PDA2 | | |
+---------------------+--------+--------+---------------------------+
| CORNUS | PDNORM | 40 | CORNET-N 1.3f (US) |
| | PDA1 | | |
| | PDA2 | | |
+---------------------+--------+--------+---------------------------+

AMO-PRODE-111 PROTOCOL DESCRIPTOR FOR NETWORKING
DISPLAY COMPLETED;
***


NOTE: I have tried to add the trunk with "CORNUS" protocol:

***
ADD-TDCSU:NEW,1-03-006-0,71,71,0,0,71,8,8,"DSN T1 NKC
",71,"CORNUS",1,,NONE,,,,G
DTR,N,TIE,NONE,N,0,*AB,,,,,,10,MANY,1-68-71,0,1,1,EMPTY,99,4,N,,,,,,16,8,1,10,,EC
&G711&G729AOPT,,71,ASC,Y,TRADITIO,S1CONN,1&&23,N,1,7,,,,,,;
***

The DIU-T2 board is configured like this:

***
ADD-BCSU:MTYPE=TMD,LTG=1,LTU=3,SLOT=6,PARTNO="Q2226-X200",FCTID=4,LWVAR="0",HWYBDL=A,ALARMNO=0;
***

I haven't tried to connect the T1 PBX, but I wonder if it will work
(even if I know for sure that they use NI2 protocol on their side)...


Any ideas are welcome.

Thanks

 

[sbcsu]

Hi,
I am not familiar with that N1 protocol, how many channels will they be presenting ?
If less than 30 you have to add a dummy group to make up the full 30.

The Protocol CORNUS is not NI2
Make your PROTVAR=NI2 and try again.

Also have you any info from any other site that uses this protocol on a HiPath

 

[CODEW]

NI2 is a US protocol used by Bellcore. It's a T1 standard (23BCH + 1DCH).
On my HiPath I also need to present 23 BCH, so that's not an issue for me.

My problem is trying to add the trunk as NI2 instead of CORNUS, and I
get back "F66: PROTVAR NI2 IS NOT COMPATIBLE WITH DEV S1CONN".

I tried other variants, but they are still not compatible with NI2. I
know that "S2CONN" is the standard 30CH, but I need 23 BCH.
And, according to my knowledge, the S1CONN is providing 23BCH.

I am working with HiPath systems since 2004, but I only saw systems
that were configured with European Standard trunks.

 

[masviss]

May be you need FCTID=3?

 

[sbcsu]

It is more than likely S2COD and if it is 23 BCHAN then you need to add another TDCSU into BCGR=2 with the remaining 7 channels even though they do nothing.