T1s having issue

[BCU]

I have 2 T1s in other site. One is for local PRI and other one is for Vnet calls. The link which is going to AT& T is not working.
And the T1 for Vnet showing up,but when i make 7 digits calling I am getting No channel/ circuit available error.
please help me out to find in both the T1s.

>ld 96
DCH000
.stat dch
DCH 10 : OPER EST ACTV AUTO DES : Voip
DCH 20 : OPER RLS AUTO DES : AT &T
.****
OVL000
>
OVL000
>ld 96
DCH000
.stat msdl
MSDL 004 0 1 ENBL
.****
OVL000
>
OVL000
>
OVL000
>ld 60
DTI000
.stat

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

DTI TRK LOOP 30 - ENBL
FFMT/LCMT/YALMT: ESF/B8Z/FDL
TRACKING
SERVICE RESTORE: YES
YEL ALM PROCESS: YES
ALARM STATUS : NO ALARM
CH 01 - IDLE TIE 3VCE CH 02 - IDLE TIE 3VCE
CH 03 - IDLE TIE 3VCE CH 04 - IDLE TIE 3VCE
CH 05 - IDLE TIE 3VCE CH 06 - IDLE TIE 3VCE
CH 07 - IDLE TIE 3VCE CH 08 - IDLE TIE 3VCE
CH 09 - IDLE TIE 3VCE CH 10 - IDLE TIE 3VCE
CH 11 - IDLE TIE 3VCE CH 12 - IDLE TIE 3VCE
CH 13 - IDLE TIE 3VCE CH 14 - IDLE TIE 3VCE
CH 15 - IDLE TIE 3VCE CH 16 - IDLE TIE 3VCE
CH 17 - IDLE TIE 3VCE CH 18 - IDLE TIE 3VCE
CH 19 - IDLE TIE 3VCE CH 20 - IDLE TIE 3VCE
CH 21 - IDLE TIE 3VCE CH 22 - IDLE TIE 3VCE
CH 23 - IDLE TIE 3VCE CH 24 - IDLE TIE 3VCE

.lcnt

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


DTI TRK LOOP 30
TRSH CNT:
BPV -000
SLIPD -000
SLIPR -016
CRC -000
LOSFA -000
OS_BPV -000
OS_LOSFA-000
OS_YEL -000


.

 

[KCFLHRC]

Are these TMDI cards?

 

[trvlr1]

Did these both work at one time or are they new/just being turned up?
Assuming you have a good connection and they were previously in use, try this:
Disable the D chan.
Disable the PRI loop
Enable the Loop
The loop should come up and enable the d channel automatically.

Next:
Do you have a loop back jack? If so, plug it in to try to loop back the PBX from the demark, this will test all your wiring programming and hardware. If you have issues, troubleshoot cabling etc to confirm it is good.

Next:
Assuming the loop back works, check with the Telco to make sure it is set up the same as you have programmed. (ESF/B8ZF etc)

Next:
Get PBX maintenance provider in to troubleshoot and to show you the steps they take, so you can follow along next time it happens by yourself.