T1 is not coming up

[BCU]

I have one T1 site in US, and its not coming up.All the channels were showing DSBL and because of this I am not able to make any VNET calls.

Output is below

DTI TRK LOOP 20 - ENBL
FFMT/LCMT/YALMT: ESF/B8Z/FDL
TRACKING
SERVICE RESTORE: NO
YEL ALM PROCESS: YES
ALARM STATUS : RED
CH 01 - DSBL TIE 3VCE CH 02 - DSBL TIE 3VCE
CH 03 - DSBL TIE 3VCE CH 04 - DSBL TIE 3VCE
CH 05 - DSBL TIE 3VCE CH 06 - DSBL TIE 3VCE
CH 07 - DSBL TIE 3VCE CH 08 - DSBL TIE 3VCE
CH 09 - DSBL TIE 3VCE CH 10 - DSBL TIE 3VCE
CH 11 - DSBL TIE 3VCE CH 12 - DSBL TIE 3VCE
CH 13 - DSBL TIE 3VCE CH 14 - DSBL TIE 3VCE
CH 15 - DSBL TIE 3VCE CH 16 - DSBL TIE 3VCE
CH 17 - DSBL TIE 3VCE CH 18 - DSBL TIE 3VCE
CH 19 - DSBL TIE 3VCE CH 20 - DSBL TIE 3VCE
CH 21 - DSBL TIE 3VCE CH 22 - DSBL TIE 3VCE
CH 23 - DSBL TIE 3VCE CH 24 - DSBL TIE 3VCE

.lcnt 20

DTI LOOP 20
TRSH CNT:
BPV -000
SLIPD -000
SLIPR -000
CRC -000
LOSFA -000
OS_BPV -000
OS_LOSFA-000
OS_YEL -000

Any configuration needs to be checked?
-BCU

 

[golfdoctor]

Red Alarm - Layer 1 issue - most likely carrier or carrier highway issue - unless your card blew up. Not a config problem


TGD

 

[bhassell2000]

red alarm means you arent seeing carrier

Thanks,

Buddy

Linked in Profile

http://www.linkedin.com/in/buddyhassell

 

[BCU]

Thanks for the reply.After seeing the red alarm,I have escalated to the service provider verizon. but they are telling that they are getting the loop back and asking me to check on the PBX side. I have Cs1000e. I told them clearly that getting red alarm and you have to check it from your end.
How do I confirm that there is no issue on PBX side?
-BCU

 

[yyrkroon]

Red alarm on the PBX means the problem is from the NIU back to the PBX - local problem, Yellow is from NIU to carrier - remote/far-end problem.

Telco looped up their side and all was golden for them - time you loop up your side and see what you get. Since this isn't a PRI, once you loop it up, all those channels will go IDLE if everything is good on your end. You can either loop it up from the CSU back or at the card.

 

[KCFLHRC]

You need to get someone on site and see what's going on, you probably are not going to fix this remotely. But it definitely is not seeing the carrier from the Telco.