на 6008 в network settings --> rtp starting ports что стоит?

9000

Все-таки найдите возможность снять дамп трафика.

такой возможности в ближайшее время не будет.....так как оборудование разнесено далеко друг от друга....вернее в разных городах России
Схема 6008 - 7111_локальный точно с такими же параметрами работает замечательно

в том то и проблема, что невозможно понять в каком месте теряется udp сессия

может быть какие нибудь настройки попробовать изменить? Хотя бы экспериментальным методом.

Самый логичный вариант - сбросить и настроить заново.

сбросить какой именно шлюз....и как правильно это сделать

Лучше оба. Сбросить через web интерфейс, без перезагрузки устройства сразу его настроить.

Сбрасывать не стал.....взял новый 6008_2 и заново настроил на связь с 7111_удаленный
Теперь при вызове 7111_удаленный связь организовывается нормально....обе стороны слышат друг друга
А вот в обратную сторону другая ситуация. При поднятии трубки на 7111_удаленный по HotLine идет вызов на FXO 1 6008_2 к которому подключена миниАТС и абонент слышит зуммер готовности станции и пытается набрать внутренний номер абонента.....но ничего не происходит. Enable Out-of-Band DTMF галочка стоит. Прилагаю логи звонка с 7111_удаленный на 6008_2

7111_удаленный

15:32:01 [000633] 0: Fxs Pickup
15:32:01 [000633] 0: HotLineEnabled with [771]
15:32:01 [000633] 0: End Input Default Route [0]
15:32:01 [000633] 0: PhoneBook has GwNo=771, addr=46.***.***.12:5060
15:32:01 [000633] 0: ==7:Inviting
15:32:01 [000633] 0: VoIP CallOut, Invite <sip:771@46.***.***.12;user=phone>
15:32:02 [000634] 0: 611=DIALING
15:32:02 [000636] 0: 611=PROCEEDING
15:32:02 [000639] 0: 611=CONNECTED
15:32:02 [000639] 0: Peer=46.***.***.12:9000, PT=18, RecvOnly=0
15:32:02 [000639] 0: RtpApiTalk[1,1], Peer=46.***.***.12:9000, PT=18, FC=2, NewOOB=0
15:32:02 [000639] 0: ==14:Talking
15:32:21 [000830] 0: Fxs Hangup
15:32:21 [000830] 0: Bye at Talking
15:32:21 [000830] 0: ==3:Idle
15:32:21 [000830] 0: SetFax(1)=0
15:32:21 [000830] 0: SetModem(0)=-1
15:32:21 [000832] 0: 611=DISCONNECT
15:32:21 [000832] 0: Release Old Dlg #2
15:32:24 [000862] 0: Fxs Pickup
15:32:24 [000862] 0: HotLineEnabled with [771]
15:32:24 [000862] 0: End Input Default Route [0]
15:32:24 [000862] 0: PhoneBook has GwNo=771, addr=46.***.***.12:5060
15:32:24 [000862] 0: ==7:Inviting
15:32:24 [000862] 0: VoIP CallOut, Invite <sip:771@46.***.***.12;user=phone>
15:32:24 [000864] 0: 611=DIALING
15:32:25 [000865] 0: 611=PROCEEDING
15:32:25 [000868] 0: 611=CONNECTED
15:32:25 [000868] 0: Peer=46.***.***.12:9000, PT=18, RecvOnly=0
15:32:25 [000868] 0: RtpApiTalk[1,1], Peer=46.***.***.12:9000, PT=18, FC=2, NewOOB=0
15:32:25 [000868] 0: ==14:Talking
15:32:31 [000929] 0: Fxs Hangup
15:32:31 [000929] 0: Bye at Talking
15:32:31 [000929] 0: ==3:Idle
15:32:31 [000929] 0: SetFax(1)=0
15:32:31 [000929] 0: SetModem(0)=-1
15:32:31 [000931] 0: 611=DISCONNECT
15:32:31 [000931] 0: Release Old Dlg #2
15:32:32 [000944] 0: Fxs Pickup
15:32:32 [000944] 0: HotLineEnabled with [771]
15:32:33 [000944] 0: End Input Default Route [0]
15:32:33 [000944] 0: PhoneBook has GwNo=771, addr=46.***.***.12:5060
15:32:33 [000944] 0: ==7:Inviting
15:32:33 [000944] 0: VoIP CallOut, Invite <sip:771@46.***.***.12;user=phone>
15:32:33 [000945] 0: 611=DIALING
15:32:33 [000947] 0: 611=PROCEEDING
15:32:33 [000952] 0: 611=CONNECTED
15:32:33 [000952] 0: Peer=46.***.***.12:9000, PT=18, RecvOnly=0
15:32:33 [000952] 0: RtpApiTalk[1,1], Peer=46.***.***.12:9000, PT=18, FC=2, NewOOB=0
15:32:33 [000952] 0: ==14:Talking
15:33:03 [001250] 0: Fxs Hangup
15:33:03 [001250] 0: Bye at Talking
15:33:03 [001251] 0: ==3:Idle
15:33:03 [001251] 0: SetFax(1)=0
15:33:03 [001251] 0: SetModem(0)=-1
15:33:03 [001252] 0: 611=DISCONNECT
15:33:03 [001252] 0: Release Old Dlg #2
15:33:12 [001337] 0: Fxs Pickup
15:33:12 [001337] 0: HotLineEnabled with [771]
15:33:12 [001337] 0: End Input Default Route [0]
15:33:12 [001337] 0: PhoneBook has GwNo=771, addr=46.***.***.12:5060
15:33:12 [001337] 0: ==7:Inviting
15:33:12 [001337] 0: VoIP CallOut, Invite <sip:771@46.***.***.12;user=phone>
15:33:12 [001339] 0: 611=DIALING
15:33:12 [001340] 0: 611=PROCEEDING
15:33:12 [001343] 0: 611=CONNECTED
15:33:12 [001343] 0: Peer=46.***.***.12:9000, PT=18, RecvOnly=0
15:33:12 [001343] 0: RtpApiTalk[1,1], Peer=46.***.***.12:9000, PT=18, FC=2, NewOOB=0
15:33:12 [001343] 0: ==14:Talking
15:33:21 [001427] 0: Fxs Hangup
15:33:21 [001427] 0: Bye at Talking
15:33:21 [001427] 0: ==3:Idle
15:33:21 [001427] 0: SetFax(1)=0
15:33:21 [001427] 0: SetModem(0)=-1
15:33:21 [001429] 0: 611=DISCONNECT
15:33:21 [001429] 0: Release Old Dlg #2
15:33:23 [001449] 0: Fxs Pickup
15:33:23 [001449] 0: HotLineEnabled with [771]
15:33:23 [001449] 0: End Input Default Route [0]
15:33:23 [001449] 0: PhoneBook has GwNo=771, addr=46.***.***.12:5060
15:33:23 [001449] 0: ==7:Inviting
15:33:23 [001449] 0: VoIP CallOut, Invite <sip:771@46.***.***.12;user=phone>
15:33:23 [001451] 0: 611=DIALING
15:33:23 [001452] 0: 611=PROCEEDING
15:33:24 [001455] 0: 611=CONNECTED
15:33:24 [001455] 0: Peer=46.***.***.12:9000, PT=18, RecvOnly=0
15:33:24 [001455] 0: RtpApiTalk[1,1], Peer=46.***.***.12:9000, PT=18, FC=2, NewOOB=0
15:33:24 [001455] 0: ==14:Talking
15:33:34 [001560] 0: Fxs Hangup
15:33:34 [001560] 0: Bye at Talking
15:33:34 [001560] 0: ==3:Idle
15:33:34 [001560] 0: SetFax(1)=0
15:33:34 [001560] 0: SetModem(0)=-1
15:33:34 [001562] 0: 611=DISCONNECT
15:33:34 [001562] 0: Release Old Dlg #2
15:33:35 [001567] 0: Fxs Pickup!
15:33:35 [001567] 0: HotLineEnabled with [771]
15:33:35 [001567] 0: End Input Default Route [0]
15:33:35 [001567] 0: PhoneBook has GwNo=771, addr=46.***.***.12:5060
15:33:35 [001567] 0: ==7:Inviting
15:33:35 [001567] 0: VoIP CallOut, Invite <sip:771@46.***.***.12;user=phone>
15:33:35 [001569] 0: 611=DIALING
15:33:35 [001570] 0: 611=PROCEEDING
15:33:35 [001571] 0: 611=BUSY
15:33:35 [001571] 0: Release Active Dlg
15:33:35 [001571] 0: ==15:PlayBusyTone
15:33:35 [001571] 0: 611=DISCONNECT
15:33:35 [001571] 0: Release Old Dlg #2
15:33:38 [001601] 0: Fxs Hangup
15:33:38 [001601] 0: ==3:Idle
15:33:38 [001601] 0: SetFax(1)=0
15:33:38 [001601] 0: SetModem(0)=-1
15:33:39 [001609] 0: Fxs Pickup!
15:33:39 [001609] 0: HotLineEnabled with [771]
15:33:39 [001609] 0: End Input Default Route [0]
15:33:39 [001609] 0: PhoneBook has GwNo=771, addr=46.***.***.12:5060
15:33:39 [001609] 0: ==7:Inviting
15:33:39 [001609] 0: VoIP CallOut, Invite <sip:771@46.***.***.12;user=phone>
15:33:39 [001610] 0: 611=DIALING
15:33:39 [001612] 0: 611=PROCEEDING
15:33:40 [001615] 0: 611=CONNECTED
15:33:40 [001615] 0: Peer=46.***.***.12:9000, PT=18, RecvOnly=0
15:33:40 [001615] 0: RtpApiTalk[1,1], Peer=46.***.***.12:9000, PT=18, FC=2, NewOOB=0
15:33:40 [001615] 0: ==14:Talking
15:33:55 [001769] 0: Fxs Hangup
15:33:55 [001770] 0: Bye at Talking
15:33:55 [001770] 0: ==3:Idle
15:33:55 [001770] 0: SetFax(1)=0
15:33:55 [001770] 0: SetModem(0)=-1
15:33:55 [001772] 0: 611=DISCONNECT
15:33:55 [001772] 0: Release Old Dlg #2

6008_2


15:32:00 [003917] DSP_ch0_check=0
15:32:00 [003917] 0: FxoHookOn
15:32:00 [003917] 0: ==3:Idle
15:32:00 [003917] 0: SetInputGain(4)
15:32:00 [003917] 0: SetFax(1)=0
15:32:02 [003932] 0: 771=OFFERING
15:32:02 [003932] 0: Get CallerId=611
15:32:02 [003932] 0: Peer=62.***.***.53:9000, PT=18, RecvOnly=0
15:32:02 [003932] 0: TrunkPrefix=, Dest=, Dialno=
15:32:02 [003932] 0: FxoHookOff
15:32:02 [003932] 0: SetInputGain(4)
15:32:02 [003932] 0: ==18:TrunkDialOut
15:32:02 [003933] 0: Fxo DialOut OK
15:32:02 [003933] 0: 771=ACCEPT
15:32:02 [003934] 0: ==13:VoipAnswering
15:32:02 [003936] 0: 771=CONNECTED
15:32:02 [003936] 0: RtpApiTalk[1,1], Peer=62.***.***.53:9000, PT=18, FC=2, NewOOB=0
15:32:02 [003936] 0: ==14:Talking
15:32:21 [004127] 0: 771=DISCONNECT
15:32:21 [004127] 0: Release Active Dlg
15:32:21 [004127] 0: ==15:PlayBusyTone
15:32:21 [004127] 0: Start Btc Learning
15:32:23 [004142] 0: Btc Learning Exception No Change
15:32:23 [004142] DSP_ch0_check=0
15:32:23 [004142] 0: FxoHookOn
15:32:23 [004142] 0: ==3:Idle
15:32:23 [004142] 0: SetInputGain(4)
15:32:23 [004142] 0: SetFax(1)=0
15:32:25 [004161] 0: 771=OFFERING
15:32:25 [004161] 0: Get CallerId=611
15:32:25 [004161] 0: Peer=62.***.***.53:9000, PT=18, RecvOnly=0
15:32:25 [004161] 0: TrunkPrefix=, Dest=, Dialno=
15:32:25 [004161] 0: FxoHookOff
15:32:25 [004161] 0: SetInputGain(4)
15:32:25 [004161] 0: ==18:TrunkDialOut
15:32:25 [004162] 0: Fxo DialOut OK
15:32:25 [004163] 0: 771=ACCEPT
15:32:25 [004163] 0: ==13:VoipAnswering
15:32:25 [004165] 0: 771=CONNECTED
15:32:25 [004165] 0: RtpApiTalk[1,1], Peer=62.***.***.53:9000, PT=18, FC=2, NewOOB=0
15:32:25 [004165] 0: ==14:Talking
15:32:31 [004226] 0: 771=DISCONNECT
15:32:31 [004226] 0: Release Active Dlg
15:32:31 [004226] 0: ==15:PlayBusyTone
15:32:31 [004226] 0: Start Btc Learning
15:32:33 [004241] 0: Btc Learning Exception No Change
15:32:33 [004242] DSP_ch0_check=0
15:32:33 [004242] 0: FxoHookOn
15:32:33 [004242] 0: ==3:Idle
15:32:33 [004242] 0: SetInputGain(4)
15:32:33 [004242] 0: SetFax(1)=0
15:32:33 [004242] 0: 771=OFFERING
15:32:33 [004243] 0: Get CallerId=611
15:32:33 [004243] 0: Peer=62.***.***.53:9000, PT=18, RecvOnly=0
15:32:33 [004243] 0: TrunkPrefix=, Dest=, Dialno=
15:32:33 [004243] 0: FxoHookOff
15:32:33 [004243] 0: SetInputGain(4)
15:32:33 [004243] 0: ==18:TrunkDialOut
15:32:33 [004245] 0: Fxo DialOut OK
15:32:33 [004246] 0: 771=ACCEPT
15:32:33 [004246] 0: ==13:VoipAnswering
15:32:33 [004248] 0: 771=CONNECTED
15:32:33 [004248] 0: RtpApiTalk[1,1], Peer=62.***.***.53:9000, PT=18, FC=2, NewOOB=0
15:32:33 [004248] 0: ==14:Talking
15:33:03 [004547] 0: 771=DISCONNECT
15:33:03 [004547] 0: Release Active Dlg
15:33:03 [004548] 0: ==15:PlayBusyTone
15:33:03 [004548] 0: Start Btc Learning
15:33:05 [004563] 0: Btc Learning Exception No Change
15:33:05 [004563] DSP_ch0_check=0
15:33:05 [004563] 0: FxoHookOn
15:33:05 [004563] 0: ==3:Idle
15:33:05 [004563] 0: SetInputGain(4)
15:33:05 [004563] 0: SetFax(1)=0
15:33:12 [004636] 0: 771=OFFERING
15:33:12 [004636] 0: Get CallerId=611
15:33:12 [004636] 0: Peer=62.***.***.53:9000, PT=18, RecvOnly=0
15:33:12 [004636] 0: TrunkPrefix=, Dest=, Dialno=
15:33:12 [004636] 0: FxoHookOff
15:33:12 [004636] 0: SetInputGain(4)
15:33:12 [004636] 0: ==18:TrunkDialOut
15:33:12 [004637] 0: Fxo DialOut OK
15:33:12 [004638] 0: 771=ACCEPT
15:33:12 [004638] 0: ==13:VoipAnswering
15:33:13 [004640] 0: 771=CONNECTED
15:33:13 [004640] 0: RtpApiTalk[1,1], Peer=62.***.***.53:9000, PT=18, FC=2, NewOOB=0
15:33:13 [004640] 0: ==14:Talking
15:33:21 [004724] 0: 771=DISCONNECT
15:33:21 [004724] 0: Release Active Dlg
15:33:21 [004724] 0: ==15:PlayBusyTone
15:33:21 [004725] 0: Start Btc Learning
15:33:22 [004740] 0: Btc Learning Exception No Change
15:33:22 [004740] DSP_ch0_check=0
15:33:22 [004740] 0: FxoHookOn
15:33:22 [004740] 0: ==3:Idle
15:33:23 [004740] 0: SetInputGain(4)
15:33:23 [004740] 0: SetFax(1)=0
15:33:23 [004748] 0: 771=OFFERING
15:33:23 [004748] 0: Get CallerId=611
15:33:23 [004748] 0: Peer=62.***.***.53:9000, PT=18, RecvOnly=0
15:33:23 [004748] 0: TrunkPrefix=, Dest=, Dialno=
15:33:23 [004748] 0: FxoHookOff
15:33:23 [004748] 0: SetInputGain(4)
15:33:23 [004748] 0: ==18:TrunkDialOut
15:33:23 [004749] 0: Fxo DialOut OK
15:33:23 [004750] 0: 771=ACCEPT
15:33:23 [004750] 0: ==13:VoipAnswering
15:33:24 [004752] 0: 771=CONNECTED
15:33:24 [004752] 0: RtpApiTalk[1,1], Peer=62.***.***.53:9000, PT=18, FC=2, NewOOB=0
15:33:24 [004752] 0: ==14:Talking
15:33:34 [004857] 0: 771=DISCONNECT
15:33:34 [004857] 0: Release Active Dlg
15:33:34 [004857] 0: ==15:PlayBusyTone
15:33:34 [004858] 0: Start Btc Learning
15:33:35 [004866] 0: 771=OFFERING
15:33:35 [004866] 0: Get CallerId=611
15:33:35 [004866] 0: Busy now, Reject this call
15:33:35 [004866] 0: 771=REJECT
15:33:35 [004868] 0: 771=DISCONNECT
15:33:35 [004868] 0: Release Old Dlg #2
15:33:36 [004873] 0: Btc Learning Exception No Change
15:33:36 [004873] DSP_ch0_check=0
15:33:36 [004873] 0: FxoHookOn
15:33:36 [004873] 0: ==3:Idle
15:33:36 [004873] 0: SetInputGain(4)
15:33:36 [004873] 0: SetFax(1)=0
15:33:39 [004907] 0: 771=OFFERING
15:33:39 [004908] 0: Get CallerId=611
15:33:39 [004908] 0: Peer=62.***.***.53:9000, PT=18, RecvOnly=0
15:33:39 [004908] 0: TrunkPrefix=, Dest=, Dialno=
15:33:39 [004908] 0: FxoHookOff
15:33:39 [004908] 0: SetInputGain(4)
15:33:39 [004908] 0: ==18:TrunkDialOut
15:33:39 [004908] 0: Fxo DialOut OK
15:33:39 [004909] 0: 771=ACCEPT
15:33:39 [004909] 0: ==13:VoipAnswering
15:33:40 [004911] 0: 771=CONNECTED
15:33:40 [004911] 0: RtpApiTalk[1,1], Peer=62.***.***.53:9000, PT=18, FC=2, NewOOB=0
15:33:40 [004912] 0: ==14:Talking
15:33:55 [005067] 0: 771=DISCONNECT
15:33:55 [005067] 0: Release Active Dlg
15:33:55 [005067] 0: ==15:PlayBusyTone
15:33:55 [005067] 0: Start Btc Learning
15:33:57 [005082] 0: Btc Learning Exception No Change
15:33:57 [005082] DSP_ch0_check=0
15:33:57 [005082] 0: FxoHookOn
15:33:57 [005082] 0: ==3:Idle
15:33:57 [005082] 0: SetInputGain(4)
15:33:57 [005082] 0: SetFax(1)=0

Out-of-band dtmf какой стоит? Попробуйте поставить RFC2833

Именно такой и стоит

Поменяйте на SIP-Info на 2х шлюзах.