Не поднимается голос при звонках по CO линии

[AsdaL]

Здравствуйте. Столкнулся с такой проблемой:
При входящем вызове по CO линии вызов попадает на нужный внутренние номер, на аппарата идет сигнал вызова, но при поднятие трубки тишина. В trace не какой ошибке не выдает.
Подскажите как решить данную проблему?
При внутреннем вызове с station на station все нормально.
Добавляю к кейсу настройки trunka и trace по TAC

list trace tac 8400 Page 1

LIST TRACE

time data

12:37:26 TRACE STARTED 12/26/2012 CM Release String
12:37:45 Calling party trunk-group 400 member 1 cid 0x1a31
12:37:45 Calling Number & Name NO-CPNumber NO-CPName
12:37:45 active trunk-group 400 member 1 cid 0x1a31
12:37:45 dial 36763
12:37:45 ring station 36763 cid 0x1a31
12:37:52 active station 36763 cid 0x1a31
12:37:57 idle station 36763 cid 0x1a31




change trunk-group 400 Page 1 of 22
TRUNK GROUP

Group Number: 400 Group Type: co CDR Reports: y
Group Name: xxxxxx COR: 95 TN: 1 TAC: 8400
Direction: two-way Outgoing Display? n
Dial Access? y Busy Threshold: 255 Night Service:
Queue Length: 0 Country: 1 Incoming Destination: 36763
Comm Type: voice Auth Code? n Digit Absorption List:
Prefix-1? y Trunk Flash? n Toll Restricted? y

Trunk Type: loop-start

Group Type: co Trunk Type: loop-start

TRUNK PARAMETERS

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? n
Answer Supervision Timeout: 10 Receive Answer Supervision? n
Administer Timers? y
XOIP Treatment: auto


change trunk-group 400 Page 3 of 22
TRUNK FEATURES
ACA Assignment? n Measured: none
Maintenance Tests? y
Data Restriction? n

Abandoned Call Search? n
Suppress # Outpulsing? n

Charge Conversion: 1
Decimal Point: none
Currency Symbol:
Charge Type: units Receive Analog Incoming Call ID: disabled
Per Call CPN Blocking Code:
Per Call CPN Unblocking Code:

Outgoing ANI: Ds1 Echo Cancellation? n


ADMINISTRABLE TIMERS
Send Incoming/Outgoing Disconnect Timers to TN465 Ports? n
Incoming Disconnect(msec): 500 Outgoing Disconnect(msec): 500
Outgoing Dial Guard(msec): 1600
Incoming Glare Guard(msec): 1500 Outgoing Glare Guard(msec): 1500


Ringing Monitor(msec): 5200 Incoming Seizure(msec): 500
Outgoing End of Dial(sec): 10 Outgoing Seizure Response(sec): 5
Programmed Dial Pause(msec): 1500
Flash Length(msec): 540





END TO END SIGNALING
Tone(msec): 350 Pause(msec): 150

OUTPULSING INFORMATION
PPS: 10 Make(msec): 40 Break(msec): 60 PPM? n

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


TRUNK GROUP
Administered Members (min/max): 1/1
GROUP MEMBER ASSIGNMENTS Total Administered Members: 1

Port Code Sfx Name Night Mode Type Ans Delay
1: 015V101 MM711

[Pterodahtil]

1: 015V101 MM711
а телефон где живет? На другом шлюзе? А эти шлюзы друг-друга видят?