NT8D14BB ring detection on OPX issue

[wakeboardTX]

I am extending a phone number off of an SL-100 (distinctive ringing off) across an Adit 600 FXO FXS circuit into an NT8D14BB (rls 06) Universal trunk card on a Meridian 1 (Rls 24.24+). I am able to seize the line outgoing from the M1 but cannot get the trunk card to ring through to the line on the M1 on an incoming call. It will work if I connect an extension off of the M1 into the trunk card. I put a single line phone on the FXS circuit and it rings. The measured ringing voltage on a Beckman voltmeter is comparable between the two. I am looking for specs on the NT8D14BB trunk card and more detail on what the TIMR settings for NRD and RGV in the Route Data Block do. What specific ringing voltage and frequency is required for recognition by the trunk card?
Thank you in advance.

 

[don2119]

Do you Have a ring generator card on the PE shelf that is working?
The Nortel Meridian Ring Generator Card interfaces with PE cards to provide ringing to any analog device on the Meridian 1 PBX system. The Ring Generator Card will supply ringing to analog telephones, modems, fax machines, and telephone answering devices. The Nortel Meridian Ring Generator Card fits into the IPE module of Meridian Option PBX's.

 

[wakeboardTX]

Correction:
The Meridian 1 is an option 11C.

 

[wakeboardTX]

...and I am trying to get it to ring on a multiline set if that makes a difference. (I do have 1FB's working this way on the Universal trunk card in question)

 

[don2119]

can you copy off the Tn on the universal trunk card that you are using, also copy the tn of the digital phone that you are using for this.

 

[wakeboardTX]

TN 020 0 00 03
TYPE COT
CDEN 8D
CUST 0
XTRK XUT
TIMP 600
BIMP 3COM
TRK ANLG
NCOS 1
RTMB 2 4
PRDN 5013
CMF NO
SIGL LOP
SUPN YES
STYP BST
AST NO
IAPG 0
CLS UNR DTN CND WTA LPR APN THFD
P10 TRC LOL
TKID
DATE 8 APR 2009

TN 020 0 00 04
TYPE COT
CDEN 8D
CUST 0
XTRK XUT
TIMP 600
BIMP 3COM
TRK ANLG
NCOS 1
RTMB 2 5
PRDN 5014
CMF NO
SIGL LOP
SUPN YES
STYP BST
AST NO
IAPG 0
CLS UNR DTN CND WTA LPR APN THFD
P10 TRC LOL
TKID
DATE 8 APR 2009


DES SWRM
TN 003 0 00 10
TYPE 2616
CDEN 8D
CUST 0
AOM 0
FDN 6380
TGAR 1
LDN NO
NCOS 7
SGRP 0
RNPG 1
SCI 0
SSU
LNRS 16
XLST
CLS UNR FBD WTA LPR PUA MTD FNA HTA TDD HFA
MWA LMPN RMMD SMWD AAD IMD XHD IRD NID OLD VCE DRG1
POD DSX VMD CMSD CCSD SWD LNA CNDA
CFTD SFD MRD DDV CNIA CDCA MSID DAPA BFED RCBD
ICDD CDMD LLCN MCTD CLBD AUTU
GPUD DPUD DNDA CFXA ARHD FITD CLTD ASCD
CPFA CPTA ABDD CFHD FICD NAID BUZZ
AHA DDGA NAMA
DRDD EXR0
USMD USRD ULAD RTDD RBDD RBHD PGND OCBD FLXD FTTC DNDY DNO3
CPND_LANG ENG
RCO 0
HUNT 6380
LHK 1
PLEV 02
AST
IAPG 0
AACS NO
ITNA NO
DGRP
MLWU_LANG 0
DNDR 0
KEY 00 SCR 6305 0 MARP
CPND
NAME PHONE MAN
XPLN 26
DISPLAY_FMT FIRST,LAST
01 SCR 6306 0 MARP
CPND
NAME PHONE MAN
XPLN 26
DISPLAY_FMT FIRST,LAST
02 SCR 6307 0 MARP
03 SCR 6215 0 MARP
04 SCR 6398 0
CPND
NAME SWITCHROOM
XPLN 26
DISPLAY_FMT FIRST,LAST
05 PVR 5013 0 MARP
06 PVR 5014 0 MARP
07
08 TRN
09 AO6
10 ADL 16
11 PRK
12 RNP
13 CFW 12
14 MWK 6380
15
DATE 31 MAR 2009

 

[wakeboardTX]

TYPE RDB
CUST 00
DMOD
ROUT 2
DES COT
TKTP COT
PRIV YES
SAT NO
RCLS EXT
DTRK NO
ISDN NO
PTYP ACO
AUTO NO
ICOG IAO
RANX NO
TRMB YES
STEP
CPP NO
TARG
CLEN 1
BILN NO
OABS
TIMR ICF 512
OGF 512
EOD 128
DSI 34944
NRD 10112
DDL 70
ODT 256
RGV 640
FLH 510
GRD 896
SFB 3
CRD 512
TFD 0
LEXT 100
SST 3 0
NEDC ETH
FEDC ORG
CPDC NO
SPCT IMM
HOLD 02 02 40
SEIZ 02 02
RGFL 02 02
RVSD 08 31
ILLR 02 02
DRNG NO
CDR NO
MUS NO
MR NO
MANO NO
EQAR NO
OHQ NO
OHQT 00
TTBL 0
OHTD NO
PLEV 2
MCTS NO
ALRM NO
ART 0
SGRP 0
AACR NO

 

[don2119]

Everything looks good on the programming so now I would check out your trunk card, also I would also see if you can make this work on an analog set within the opt-11. If you can get the ringing on the remote side to an analog set within the opt-11, you should be able to go through the opt 11 and ring any phone. I tested out some of my Bell ringing voltages and I read anywhere from 85-95 VAC and they all work

 

[wakeboardTX]

Thanks Don.
It does work when I wire up a single line off of the Meridian 1. I suppose I will have to break out the oscilloscope and compare ringing signals between the two.

 

[don2119]

Just one other thought, Check your digital card by moving the 2616 to another tn and see if you get the ring on the phone. I have had stranger things happen.