ATC DGT3450 и DVG-6004S входящие звонки

[pva1969]

Прямая связь АТС DGT-3450 _ DVG6004S _ DVG5004S _ т/а.
При первом звонке с АТС на шлюз DVG6004S проходят пять посылок вызова и все. Шлюз на последующие посылки и звонки больше не реагирует. При перезапуске шлюза опять только 5 посылок вызова.
На АТС "Квант" и "Меридиан" все нормально. Помогите настроить шлюз на входящий вызов от АТС DGT-3450.
Параметры АТС DGT не знаю и изменить не могу. Какие параметры шлюза нужно подбирать?
Вот лог:
14:46:31 *** SLMON start to log ***
14:46:41 [000257] Receive Cmd=1100, ParaLen=0, Para=[]
14:46:41 [000257] == Ver(1.02.37.61.8258 2008/02/20 08:19:47) PId(242.DLink.NoPrefix.drtp.vlan) Drv(0.9.5.1.735 29/Nov/2007 10:30:0 Hw(SA7O4) == 0.6.7-1
14:46:59 [000435] 0: Fxo Ringing
14:46:59 [000435] 0: CallerId=
14:46:59 [000435] 0: ==17:WaitAnswerDeviceOk
14:46:59 [000435] 0: HotLineEnabled with [501]
14:46:59 [000435] 0: End Input Default Route [0]
14:46:59 [000435] 0: OutPinCode=<>, dial_no=<501>
14:46:59 [000435] 0: PhoneBook has GwNo=501, addr=192.168.1.5:5060
14:46:59 [000435] 0: ==7:Inviting
14:46:59 [000435] 0: VoIP CallOut, Invite <sip:501@192.168.1.5:5060;user=phone>
14:46:59 [000437] 0: 601=DIALING
14:46:59 [000439] 0: 601=PROCEEDING
14:46:59 [000439] 0: 601=RINGBACK
14:46:59 [000440] 0: ==8:RingBack
14:46:59 [000441] 0: RingTime(43) First Stop
14:47:03 [000479] 0: RingTime(441) Second Ring
14:47:17 [000620] 0: RingTime Stopped
14:47:17 [000620] 0: Cancel at Ringback
14:47:17 [000620] 0: 601=CANCEL
14:47:17 [000620] 0: ==15:PlayBusyTone
14:47:17 [000621] DSP_ch0_check=0
14:47:17 [000621] 0: FxoHookOn
14:47:17 [000621] 0: ==3:Idle
14:47:17 [000621] 0: SetFax(1)=0
14:47:17 [000622] 0: 601=DISCONNECT
14:47:17 [000622] 0: Release Old Dlg #2

Параметры DVG-6004S:
CPT / Cadence Settings


CPT Low Frequency High Frequency T_ON_1 T_OFF_1 T_ON_2 T_OFF_2
Range [300 - 2000 Hz] [0 - 2000 Hz] [50 - 10000 ms] [0 - 10000 ms] [0 - 10000 ms] [0 - 10000 ms]

BTC Enable Busy Tone Cadence Measurement

T_ON_1 T_OFF_1 T_ON_2 T_OFF_2 Auto Learning
BTC # 1 360 350 0 0 Yes
BTC # 2 0 0 0 0 Yes
BTC # 3 0 0 0 0 Yes
BTC # 4 0 0 0 0 Yes
BTC # 5 0 0 0 0 Yes
BTC Detection Sensitivity (less) 1 2 3 4 5 (more)

BTC Volume Threshold [20 - 70 dB] 20

CPT # 1 Enable Setting 1

Tone Type Low Frequency High Frequency T_ON_1 T_OFF_1 T_ON_2 T_OFF_2
Dial Tone 350 440 3000 0 0 0
Congestion Tone 480 620 250 250 0 0
Busy Tone 480 620 500 500 0 0
Ring-Back Tone 440 480 1000 2000 0 0

CPT # 2 Enable Setting 2

Tone Type Low Frequency High Frequency T_ON_1 T_OFF_1 T_ON_2 T_OFF_2
Dial Tone 400 0 300 100 3500 100
Congestion Tone 400 0 250 250 0 0
Busy Tone 400 0 500 500 0 0
Ring-Back Tone 400 0 500 100 500 2000

CPT # 3 Enable Setting 3

Tone Type Low Frequency High Frequency T_ON_1 T_OFF_1 T_ON_2 T_OFF_2
Dial Tone 450 0 3000 0 0 0
Congestion Tone 450 0 350 350 0 0
Busy Tone 450 0 350 350 0 0
Ring-Back Tone 450 0 1000 2000 0 0

UDT Disable UDT Setting
# 1 Disable # 2 Disable # 3 Disable # 4 Disable
Congestion Tone / Busy Tone Low Frequency 0 0 0 0
High Frequency 0 0 0 0