CO trunk

[tiaka]

I got a new carrier that bought 8 analog lines in for me to use as a CO trunk [they are not ground-start] but loop start however they keep going offline and I am unable to dial out of the trunk heres my config
TRUNK GROUP

Group Number: 3 Group Type: co CDR Reports: y
Group Name: OUTBOUND COR: 6 TN: 1 TAC: 603
Direction: two-way Outgoing Display? y
Dial Access? y Busy Threshold: 10 Night Service:
Queue Length: 0 Country: 1 Incoming Destination: attd
Comm Type: voice Auth Code? n Digit Absorption List:
Prefix-1? y Trunk Flash? n Toll Restricted? n

TRUNK PARAMETERS
Trunk Type: loop-start
Outgoing Dial Type: tone Cut-Through? n
Trunk Termination: rc Disconnect Timing(msec): 500

Auto Guard? n Call Still Held? n Sig Bit Inversion: none
Analog Loss Group: 6 Digital Loss Group: 11
Trunk Gain: high

Disconnect Supervision - In? y Out? n Cyclical Hunt? y
Answer Supervision Timeout: 0 Receive Answer Supervision? y

The rest of the pages are default

DS1 CIRCUIT PACK

Location: 02B16 Name: APCC to outboun
Bit Rate: 1.544 Line Coding: b8zs
Line Compensation: 1 Framing Mode: esf
Signaling Mode: robbed-bit




Idle Code: 11111111





Slip Detection? n Near-end CSU Type: integrated

They keep goin offline and for the life of me I am unable to dial even using my tac code?

What am I doing wrong?

 

[tiaka]

Its a G3si V8

 

[tiaka]

Its a g3SI V 8 and the trunk come up in service idle

TRUNK GROUP STATUS

Member Port Service State Mtce Connected Ports
Busy

03/01 02B1601 in-service/idle no
But then when i place a TAC call over the Trunk its goes offline

 

[4merAvaya]

What error messages & alarms are you getting against board 02B16?

If you run tests against the board, do they pass?

Since these are coming in on a DS1, maybe they should be configured a tie trunks instead of CO trunks.

Kevin

 

[tiaka]

Heres the board test results & the List/Trace below.

I changed from CO to TIE re; "4merAVAYA" advice after I fail on the call the ports stay active like theres no hangup goin on? Help~! Once agin these are not ground Start but Loop Start analog lines 8 of them

TEST RESULTS

Port Maintenance Name Alt. Name Test No. Result Error Code

02B16 DS1-BD 138 FAIL
02B16 DS1-BD 139 PASS
02B16 DS1-BD 140 PASS
02B16 DS1-BD 141 PASS
02B16 DS1-BD 142 PASS
02B16 DS1-BD 143 PASS
02B16 DS1-BD 144 PASS
02B16 DS1-BD 145 PASS
02B16 DS1-BD 146 PASS
02B16 DS1-BD 1227 ABORT 1951
02B1601 TIE-DS1 03/01 136 ABORT 2053
02B1601 TIE-DS1 03/01 36 ABORT 1006
02B1605 TIE-DS1 03/02 136 ABORT 2053
02B1605 TIE-DS1 03/02 36 ABORT 1006

LIST TRACE

time data

10:32:11 active station 8109 cid 0xef
10:32:11 dial 603
10:32:11 term trunk-group 3 cid 0xef
10:32:22 dial 60395706157
10:32:22 reorder station 8109 cid 0xef
10:32:22 denial event 1117: Outgoing trk seizure fail@z| D1=0x1ce D2=0xef
10:32:27 idle station 8109 cid 0xef
10:32:27 TRACE COMPLETE station 8109 cid 0xef

 

[tiaka]

Truns out I was using the wrong board I found an unused TN747B took out the ds1 loaded defaults to the card works. My punch downs were consecutive instead of spaced apart on the wht/blue d10 block corrected those now everything works

Thanks for you input