Здравствуйте коллеги!
случилась такая пока неразрешимая проблема.
Имеется S8500 CM4.1, завязана с городом по 2ВСК.
Звонки приземляются по coverage path. Внутри системы схема работает без сбоев, но вот понадобилось чтоб с одного из номеров вызов валился сперва на абонента внутри системы, а после трех звонков через cov rem на внешнего мобильного. Вызов проходит, АОН определяется станционный, по трассировке вижу что идет занятие линии наружу, но потом через минуту после начала вызова обрывается сам - просто освобождается занятая линия. Такое впечатление, что нет подтверждения ответа вызываемой стороны, хотяесли абонент на point 1 в cov path взял трубку и потом перевел звонок наружу, то все ok!
На городской станции говорят, что не видят занятия канал.
Вот трасса такого оборванного вызова:
13:20:34 Calling party trunk-group 10 member 5 cid 0x17f
13:20:34 Calling Number & Name NO-CPNumber R1.5 inloc De
13:20:34 tone-receiver 01A0403 cid 0x17f
13:20:34 dial 1511
13:20:34 ring station 1511 cid 0x17f
13:20:44 no answer station 1144 cid 0x17f
13:20:44 coverage-path 111 point 2 cid 0x17f
13:20:44 call-forwarding 89
13:20:44 ring trunk-group 9 cid 0x17f
13:20:44 tone-receiver 01A0407 cid 0x17f
13:20:44 call-forwarding 8928xxxxxxx
13:20:44 route-pattern 8 preference 1 cid 0x17f
13:20:44 seize trunk-group 9 member 9 cid 0x17f
13:20:45 tone-receiver 01A0408 cid 0x17f
13:21:01 call-forwarding 8928xxxxxxx
13:21:01 outpulse done 8~ 9289xxxxxx
13:21:08 tone-receiver 01AXX06 cid 0x17f
13:21:08 active trunk-group 9 cid 0x17f
13:21:22 idle trunk-group 10 member 5 cid 0x17f
переадресация по trunk-to-trunk по R1.5
Модератор: Administrator
Группа исходящая:
TRUNK GROUP
Group Number: 9 Group Type: co CDR Reports: y
Group Name: R1.5 out Rot. COR: 9 TN: 1 TAC: 6009
Direction: outgoing Outgoing Display? y
Dial Access? y Busy Threshold: 99
Queue Length: 0 Country: 15
Comm Type: voice Digit Absorption List:
Prefix-1? n Trunk Flash? n Toll Restricted? y
Trunk Type: loop-start
Group Type: co Trunk Type: loop-start
TRUNK PARAMETERS
Outgoing Dial Type: rotary Cut-Through? n
Trunk Termination: 600ohm Disconnect Timing(msec): 500
Auto Guard? n Call Still Held? n Sig Bit Inversion: none
Analog Loss Group: 15 Digital Loss Group: 15
Trunk Gain: high
Disconnect Supervision - Out? n
Answer Supervision Timeout: 0 Receive Answer Supervision? y
Administer Timers? y
TRUNK FEATURES
ACA Assignment? n Measured: none
Maintenance Tests? y
Data Restriction? n
Suppress # Outpulsing? y
Shuttle? y
Charge Conversion: 1
Decimal Point: none
Currency Symbol: Start Position: 1
Charge Type: units
Per Call CPN Blocking Code:
Per Call CPN Unblocking Code:
Time(sec) to Drop Call on No Answer: 1200
Outgoing ANI: Ds1 Echo Cancellation? n
ADMINISTRABLE TIMERS
Send Incoming/Outgoing Disconnect Timers to TN465 Ports? n
Outgoing Disconnect(msec): 200
Outgoing Dial Guard(msec): 100
Outgoing Glare Guard(msec): 1500
Outgoing Rotary Dial Interdigit(msec): 700
Ringing Monitor(msec): 5200 Incoming Seizure(msec): 500
Outgoing Seizure Response(sec): 1
Programmed Dial Pause(msec): 5000
Flash Length(msec): 540
ATMS THRESHOLDS
TTL Type: 105-w-rl Far End Test No:
TTL Vendor: TTL Contact:
Trunk Vendor: Trunk Contact:
Trunk Length:
MARGINAL UNACCEPTABLE
Min Max Min Max
1004 Hz Loss: -2 21 -2 21
-Dev +Dev -Dev +Dev
404 Hz Loss: 9 9 9 9
2804 Hz Loss: 9 9 9 9
Maximum C Message Noise: 55 55
Maximum C Notched Noise: 74 74
Minimum SRL-HI: 0 0
Minimum SRL-LO: 0 0
Minimum ERL: 0 0
Allow ATMS Busyout, Error Logging and Alarming? n
END TO END SIGNALING
Tone(msec): 350 Pause(msec): 150
OUTPULSING INFORMATION
PPS: 10 Make(msec): 50 Break(msec): 50 PPM? n
TRUNK GROUP
Administered Members (min/max): 1/15
GROUP MEMBER ASSIGNMENTS Total Administered Members: 15
Port Code Sfx Name Mode Type Ans Delay
1: 01A1316 TN2464 C
2: 01A1317 TN2464 C
3: 01A1318 TN2464 C
4: 01A1319 TN2464 C
5: 01A1320 TN2464 C
6: 01A1321 TN2464 C
7: 01A1322 TN2464 C
8: 01A1323 TN2464 C
9: 01A1324 TN2464 C
10: 01A1325 TN2464 C
11: 01A1326 TN2464 C
12: 01A1327 TN2464 C
13: 01A1328 TN2464 C
14: 01A1329 TN2464 C
15: 01A1330 TN2464 C
TRUNK GROUP
Group Number: 9 Group Type: co CDR Reports: y
Group Name: R1.5 out Rot. COR: 9 TN: 1 TAC: 6009
Direction: outgoing Outgoing Display? y
Dial Access? y Busy Threshold: 99
Queue Length: 0 Country: 15
Comm Type: voice Digit Absorption List:
Prefix-1? n Trunk Flash? n Toll Restricted? y
Trunk Type: loop-start
Group Type: co Trunk Type: loop-start
TRUNK PARAMETERS
Outgoing Dial Type: rotary Cut-Through? n
Trunk Termination: 600ohm Disconnect Timing(msec): 500
Auto Guard? n Call Still Held? n Sig Bit Inversion: none
Analog Loss Group: 15 Digital Loss Group: 15
Trunk Gain: high
Disconnect Supervision - Out? n
Answer Supervision Timeout: 0 Receive Answer Supervision? y
Administer Timers? y
TRUNK FEATURES
ACA Assignment? n Measured: none
Maintenance Tests? y
Data Restriction? n
Suppress # Outpulsing? y
Shuttle? y
Charge Conversion: 1
Decimal Point: none
Currency Symbol: Start Position: 1
Charge Type: units
Per Call CPN Blocking Code:
Per Call CPN Unblocking Code:
Time(sec) to Drop Call on No Answer: 1200
Outgoing ANI: Ds1 Echo Cancellation? n
ADMINISTRABLE TIMERS
Send Incoming/Outgoing Disconnect Timers to TN465 Ports? n
Outgoing Disconnect(msec): 200
Outgoing Dial Guard(msec): 100
Outgoing Glare Guard(msec): 1500
Outgoing Rotary Dial Interdigit(msec): 700
Ringing Monitor(msec): 5200 Incoming Seizure(msec): 500
Outgoing Seizure Response(sec): 1
Programmed Dial Pause(msec): 5000
Flash Length(msec): 540
ATMS THRESHOLDS
TTL Type: 105-w-rl Far End Test No:
TTL Vendor: TTL Contact:
Trunk Vendor: Trunk Contact:
Trunk Length:
MARGINAL UNACCEPTABLE
Min Max Min Max
1004 Hz Loss: -2 21 -2 21
-Dev +Dev -Dev +Dev
404 Hz Loss: 9 9 9 9
2804 Hz Loss: 9 9 9 9
Maximum C Message Noise: 55 55
Maximum C Notched Noise: 74 74
Minimum SRL-HI: 0 0
Minimum SRL-LO: 0 0
Minimum ERL: 0 0
Allow ATMS Busyout, Error Logging and Alarming? n
END TO END SIGNALING
Tone(msec): 350 Pause(msec): 150
OUTPULSING INFORMATION
PPS: 10 Make(msec): 50 Break(msec): 50 PPM? n
TRUNK GROUP
Administered Members (min/max): 1/15
GROUP MEMBER ASSIGNMENTS Total Administered Members: 15
Port Code Sfx Name Mode Type Ans Delay
1: 01A1316 TN2464 C
2: 01A1317 TN2464 C
3: 01A1318 TN2464 C
4: 01A1319 TN2464 C
5: 01A1320 TN2464 C
6: 01A1321 TN2464 C
7: 01A1322 TN2464 C
8: 01A1323 TN2464 C
9: 01A1324 TN2464 C
10: 01A1325 TN2464 C
11: 01A1326 TN2464 C
12: 01A1327 TN2464 C
13: 01A1328 TN2464 C
14: 01A1329 TN2464 C
15: 01A1330 TN2464 C