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IS-IT--Management
I'm troubleshooting a new PRI & G450. I'm finding that the first time I test the trunk & signaling all tests seem happy. After testing them a second time - I receive errors. Only a reboot clears the new errors.
(AT&T/National B8ZS, ESF, can connect with a rollover on the CSU/DSU & striaght without the CSU/DSU.)
Below I reboot the G450 and start a new test of the trunk.
All looks good - so I test the signaling-group.
Now I test the trunk a second time.
And now signaling for a second time.
The Error Code Manual is pointing to the Signalling with my Telco. (We've gone over everything we can think of).
I keep on scratching my head trying to figure this one out. I've been working with my Telco but I'm not sure where to go from here.
(AT&T/National B8ZS, ESF, can connect with a rollover on the CSU/DSU & striaght without the CSU/DSU.)
Below I reboot the G450 and start a new test of the trunk.
Code:
test trunk 20 Page 1
TEST RESULTS
Port Mtce Name Alt. Name Test No. Result Error Code
003V501 ISDN-TRK 0020/001 36 PASS
003V501 ISDN-TRK 0020/001 255 PASS
003V501 ISDN-TRK 0020/001 256 PASS
003V501 ISDN-TRK 0020/001 257 ABORT 1116
003V502 ISDN-TRK 0020/002 36 PASS
003V502 ISDN-TRK 0020/002 255 PASS
003V502 ISDN-TRK 0020/002 256 PASS
003V502 ISDN-TRK 0020/002 257 ABORT 1116
003V503 ISDN-TRK 0020/003 36 PASS
003V503 ISDN-TRK 0020/003 255 PASS
003V503 ISDN-TRK 0020/003 256 PASS
003V503 ISDN-TRK 0020/003 257 ABORT 1116
003V504 ISDN-TRK 0020/004 36 PASS
003V504 ISDN-TRK 0020/004 255 PASS
003V504 ISDN-TRK 0020/004 256 PASS
press CANCEL to quit -- press NEXT PAGE to continue
All looks good - so I test the signaling-group.
Code:
test signaling-group 24
TEST RESULTS
Port Mtce Name Alt. Name Test No. Result Error Code
24 ISDN-SGR 636 PASS
24 ISDN-SGR 639 ABORT 1132
24 ISDN-SGR 637 ABORT 1006
24 ISDN-SGR 647 PASS
Now I test the trunk a second time.
Code:
test trunk 20 Page 1
TEST RESULTS
Port Mtce Name Alt. Name Test No. Result Error Code
003V501 ISDN-TRK 0020/001 36 PASS
003V501 ISDN-TRK 0020/001 255 FAIL 4
003V501 ISDN-TRK 0020/001 256 ABORT 1113
003V501 ISDN-TRK 0020/001 257 ABORT 1116
003V502 ISDN-TRK 0020/002 36 PASS
003V502 ISDN-TRK 0020/002 255 FAIL 4
003V502 ISDN-TRK 0020/002 256 ABORT 1113
003V502 ISDN-TRK 0020/002 257 ABORT 1116
003V503 ISDN-TRK 0020/003 36 PASS
003V503 ISDN-TRK 0020/003 255 FAIL 4
003V503 ISDN-TRK 0020/003 256 ABORT 1113
003V503 ISDN-TRK 0020/003 257 ABORT 1116
003V504 ISDN-TRK 0020/004 36 PASS
003V504 ISDN-TRK 0020/004 255 FAIL 4
003V504 ISDN-TRK 0020/004 256 ABORT 1113
And now signaling for a second time.
Code:
test signaling-group 24
TEST RESULTS
Port Mtce Name Alt. Name Test No. Result Error Code
24 ISDN-SGR 636 PASS
24 ISDN-SGR 639 ABORT 1132
24 ISDN-SGR 637 ABORT 1113
24 ISDN-SGR 647 FAIL 1
Code:
status trunk 20 Page 1
TRUNK GROUP STATUS
Member Port Service State Mtce Connected Ports
Busy
0020/001 003V501 OOS/FE-PINS no
0020/002 003V502 OOS/FE-PINS no
0020/003 003V503 OOS/FE-PINS no
Code:
test board 003V5 Page 1
TEST RESULTS
Port Mtce Name Alt. Name Test No. Result Error Code
003V5 MG-DS1 138 PASS
003V5 MG-DS1 139 PASS
003V5 MG-DS1 140 PASS
003V5 MG-DS1 141 PASS
003V5 MG-DS1 142 PASS
003V5 MG-DS1 143 PASS
003V5 MG-DS1 144 PASS
003V5 MG-DS1 145 PASS
003V5 MG-DS1 146 PASS
003V5 MG-DS1 1227 ABORT 1412
003V501 ISDN-TRK 0020/001 36 PASS
003V501 ISDN-TRK 0020/001 255 FAIL 4
003V501 ISDN-TRK 0020/001 256 ABORT 1113
003V501 ISDN-TRK 0020/001 257 ABORT 1116
003V502 ISDN-TRK 0020/002 36 PASS
The Error Code Manual is pointing to the Signalling with my Telco. (We've gone over everything we can think of).
Code:
Signaling Link State Check Test
(#255)
The DS1 ISDN Trunk depends on the health of the appropriate MM710 Interface media module.
It also depends on the ISDN-PRI D-channel (ISDN-LNK) trunk. This test checks the status of
those critical elements.
4 FAIL There is a problem with the signaling channel.
Consult the procedures for the ISDN-PRI Signaling Group
(ISDN-SGRP). Further information may also be obtained by consulting
the procedures for the ISDN-PRI Signaling Channel (ISDN-LNK).