busy channel says dntrans

[Dougo123]

I have a remote opt 11 that I check every morning. Lately when I stat the T's the DID T1 has had alot of busy channels that when I trace them just say DNTRANS. A couple times all the channels were like this. I disable them one by one and they come back fine. Then the next morning it's back again. Here's the trace printout and the errors I get when I shut down the channels. Any ideas on whats causing this.
trad 1 24

ACTIVE TN 001 24
ORIG 001 24 DID RMBR 1 24
TERM NONE
TDTN 0 SLOT 13 PTY SLOT 20
DIAL DN NONE
MAIN_PM DIAL AUX_PM DNTRAN
TALKSLOT ORIG 20 TERM 20
EES_DATA:
NONE
QUEU NONE
CALL ID 0 114
.dsch 1 17

TIM000 09:31 30/11/2005 CPU 0

BUG030
BUG030 : 0 0 0 0 1 17 14
BUG030 + 1060A8F0 105C4926 105C40DC 105E9508 105E8944
BUG30 + 105E7878 105D919E 105D8A66 105D59BA 10BE5738
BUG030 + 105F4220 105F3998 113FA394 113FA012 113F9F14
BUG30 + 113F88B4 113F53E6 108B4164 108B302A 108B28DC
BUG030 + 108B0E7A 108AE37E 10D19E36 10D192F8 10D191AC
BUG30 + 10D19144

OK
.
BUG440
BUG440 + 1060A84C 103D94A2 103D65D0 103D629E 105C4160
BUG440 + 105E9508 105E8944 105E7878 105D919E 105D8A66
BUG440 + 105D59BA 10BE5738 105F4220 105F3998 113FA394
BUG440 + 113FA012 113F9F14 113F88B4 113F53E6 108B4164
BUG440 + 108B302A 108B28DC 108B0E7A 108AE37E 10D19E36
BUG440 + 10D192F8 10D191AC 10D19144

I know that's a trace of a different channel than I shut down but it's the same on all the channels. Also it always starts from the back end of the T

 

[mluckie1]

Do these channels only lock up at nite or do you see the problem during the day? Is loop 0 a T1 as well? What software release is the switch? Do you have an attendant console?

 

[johnpoole]

are these point to point, between two switches or do they go back to the office.. answer supervision or service msgs may need to toggle.. and possible, ndec/fdec set to eth.. supervision may need turned around or trmb may need turned off..

john poole
bellsouth business
columbia,sc

 

[Dougo123]

loop one is local in and out. no loop 0. loop 2 is a tie between my 81 and them and they're fine. This only seems to be happening at night and no one should be on the phones.
TN 001 01
TYPE DID
CDEN SD
CUST 0
NCOS 0
RTMB 1 1
NITE
SIGL LDR
STRI/STRO WNK WNK
SUPN YES
AST NO
IAPG 0
CLS UNR DTN WTA LPR APN THFD HKD
P10 NTC
TKID
DATE 25 JAN 2003
REQ: prt
TYPE: rdb
CUST 0
ROUT 1

TYPE RDB
CUST 00
DMOD
ROUT 1
DES TELCO
TKTP DID
M911_ANI NO
NPID_TBL_NUM 0
SAT NO
RCLS EXT
DTRK YES
DGTP DTI
ISDN NO
DSEL 3VCE
PTYP DCO
AUTO NO
DNIS NO
ICOG IAO
RANX NO
SRCH LIN
TRMB YES
STEP
ACOD 8001
CPP NO
TARG 01
CLEN 1
BILN NO
OABS
INST
IDC YES
DCNO 1
NDNO 1 *
DEXT YES
DNAM YES
TIMR ICF 512
OGF 512
EOD 13952
DSI 34944
NRD 10112
DDL 70
ODT 4096
RGV 640
FLH 510
GRD 896
SFB 3
TFD 0
SST 5 0
NEDC ORG
FEDC ORG
CPDC NO
DLTN NO
HOLD 02 02 40
SEIZ 02 02
SVFL 02 02
DRNG NO
CDR NO
MUS NO
MR NO
EQAR NO
FRL 0 0
FRL 1 0
FRL 2 0
FRL 3 0


PAGE 002

FRL 4 0
FRL 5 0
FRL 6 0
FRL 7 0
OHQ NO
OHQT 00
TTBL 0
OHTD NO
PLEV 2
MCTS NO
ALRM NO
ART 0
SGRP 0
AACR NO

 

[Dougo123]

REQ iss

VERSION 2111
RELEASE 23
ISSUE 35 +

 

[Dougo123]

no console