No Inbound calls on COT trunk

[Rosesam]

Allrighty, now that my MIRAN 3 works its time to tackle the next and last issue on my list(besides the broken call pilot but thats a whole other deal)

I can make calls out on my COT trunk to my ATA via accsess code 35. I've swapped slots, swapped cards and nothing can get the trunk to ring my set x1000

Trunk -
DES ANO ATA1
TN 003 0 00 00
TYPE COT
CDEN 8D
CUST 0
XTRK XCOT
FWTM NO
BIMP 3COM
TRK ANLG
NCOS 1
RTMB 10 1
ATDN 1000
SIGL LOP
SUPN NO
AST NO
IAPG 0
PPID 0
BTID 0
CLS UNR DTN CND WTA LPR APN THFD
P10 LOL
TKID
DATE 24 MAR 2023

RDB -
TYPE RDB
CUST 00
DMOD
ROUT 10
DES ANO ATA
TKTP COT
NPID_TBL_NUM 0
PRIV NO
SAT NO
RCLS EXT
DTRK NO
ISDN NO
PTYP ACO
AUTO YES
ICOG IAO
RANX NO
SRCH LIN
TRMB YES
STEP
ACOD 35
CPP NO
TARG
CLEN 1
BILN NO
OABS
TIMR ICF 512
OGF 512
EOD 13952
DSI 34944
NRD 10112
DDL 70
ODT 4096
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 YES
MRT 40
MR NO
MANO NO
EQAR NO
FRL 0 0
FRL 1 0
FRL 2 0
FRL 3 0
FRL 4 0
FRL 5 0
FRL 6 0
FRL 7 0
TTBL 0
ATAN NO
OHTD NO
PLEV 2
MCTS NO
ALRM NO
ART 0
SGRP 0
AACR NO


Set -
DES DESK
TN 010 0 00 01
TYPE 2616
CDEN 8D
CUST 0
AOM 0
FDN
TGAR 5
LDN NO
NCOS 0
SGRP 0
RNPG 0
SCI 0
SSU
XLST
CLS UNR FBD WTA LPR MTD FND HTD ADD HFA
MWD LMPN RMMD SMWD AAD IMD XHD IRD NID OLD VCE DRG1
POD DSX VMD CMSD SLKD CCSD SWD LND CNDD
CFTD SFD MRD DDV CNID CDCA MSID DAPA BFED RCBD
ICDD CDMD MCTD CLBD AUTU
GPUD DPUD DNDD CFXD ARHD CLTD ASCD
CPFA CPTA ABDD CFHD FICD NAID BUZZ AGRD MOAD AHD
DDGA NAMA
DRDD EXR0
USRD ULAD RTDD RBDD RBHD OCBD FLXD FTTC MCBN
CPND_LANG ENG
HUNT
PLEV 02
AST
IAPG 0
AACS NO
ITNA NO
DGRP
MLWU_LANG 0
DNDR 0
KEY 00 SCR 1000 0 MARP
01 SCR 1001 0 MARP
02 TRN
03 NHC
04
05 ADL 4 7140
06 NHC
07
08 MSB
09 RGA
10
11
12
13
14
15
DATE 25 MAR 2023

 

[Firebird Scrambler]

The attached file is how with used to configure a COT trunk in the UK. Have you swapped over the wires in case it's polarity is the wrong way round?.

Firebird Scrambler

Nortel & Avaya Meridian 1 / Succession & BCM / Norstar Programmer

Website =

http://somertel.net

linkedin

 

[Rosesam]

Yep, swapped em, same result.

 

[Rosesam]

Followed the guide on PBXbook and nada, your doc isnt wanting to load, whats odd is that the M1 shows the trunk as busy when I try and call it, nor will it let a set pick up the trunk.

 

[gwebster]

Have you plugged an analog phone in to the ATA and confirmed that it rings on an incoming call? If yes, do you need to adjust the RGV and NRD timers to correspond to the ring cycle?

 

[joe_z]

I don't know that this is part of the issue, but you may not have an XCOT, where are you located and what card do you have installed in the Meridian? I think EXUT is all we really got here in the US, XCOT was not so common or maybe not available. That would determine what you put in XTRK field for the trunk member.

I don't think NCOS affects anything other than BARS/NARS calls, so I don't think that would be it, but you can try playing with different values there in the trunk member

As a sanity check, you *can* dial x1000 from another set, right? and it rings the expected phone?

 

[Rosesam]

Have you plugged an analog phone in to the ATA and confirmed that it rings on an incoming call?

Yep, First thing I did.

I don't know that this is part of the issue, but you may not have an XCOT, where are you located and what card do you have installed in the Meridian? I think EXUT is all we really got here in the US, XCOT was not so common or maybe not available. That would determine what you put in XTRK field for the trunk member.

NT8D14BB

As a sanity check, you *can* dial x1000 from another set, right? and it rings the expected phone?

Yep/

 

[Rosesam]

do you need to adjust the RGV and NRD timers to correspond to the ring cycle?

ring cycle on the ATA is 2000/4000 not to sure what that would translate to for RGV and NRD

 

[joe_z]

8D14 is an EXUT I believe, you can try fixing that in the route member, but I'm not sure if that will resolve your issue.

I would check how my meridian is configured, but it's not been powered up for a while as I focus on other projects.

 

[Rosesam]

DES ANO ATA 1
TN 003 0 00 00
TYPE COT
CDEN 8D
CUST 0
XTRK EXUT
FWTM NO
TIMP 600
BIMP 3COM
AUTO_BIMP NO
TRK ANLG
NCOS 0
RTMB 10 1
ATDN 1000
SIGL LOP
SUPN NO
AST NO
IAPG 0
CLS UNR DTN CND WTA LPR APN THFD
P10 NTC LOL
TKID
DATE 26 MAR 2023

Changed, and nada

 

[Rosesam]

As with most things.. It just started working out of the blue..

IDK what I did