DVG-7111S не регистрируется на АТС

в статусе пишет
Status - VoIP status - FXS - Proxy register - Disabled

в логи 7111 ничего не пишет. нет никаких попыток авторизации.
в логах АТС попыток зарегистрироваться о устройства тоже нет.

Setup - VoIP setup - Phone 1 FXS - поля заполнены - галочки регистрации стоят обе.

самое смешное - что в произвольный промежуток времени от часа и более - 7111 может зарегистрироваться на АТС и нормально работать.
потом регистрация отваливается - и новых попыток подключиться нет.

почему ? что с этим делать ?

версия прошивки какая?
Enable support of sip proxy... стоит?

Enable Support of SIP Proxy Server / Soft Switch - галочка стоит

Hardware Platform : TSO
Hardware : A1-0.1
Driver : 0.10.55.1.464/281 03/Nov/2010 P

Попробуйте сбросить шлюз в заводские и настроить еще раз

это было первое что сделали.
после сброса - прописали только настройки логин/пароль.

вот - 7111 разродился.

10:47:16 *** SLMON start to log ***
10:47:26 [000533] Receive Cmd=1100, ParaLen=5, Para=[Login]
10:47:26 [000533] Login RU_1.00 == Ver(1.02.38.56.2876 2010/05/21 14:06:11) PId(281.DLink.RU.DecodeProf.DhcpOpt195.l2tp.DualAccess.NoPrefix.drtp) Drv(0.10.55.110:47:26 ) Hw(TSO) == 0.6.8
10:47:31 [000579] 0: DigitMap Route [1]
10:47:31 [000579] 0: Line DialNum_New [500]
10:47:31 [000579] 0: No Destination
10:47:31 [000580] 0: ==15:PlayBusyTone
10:47:33 [000601] 0: Fxs Hangup
10:47:33 [000602] 0: ==3:Idle
10:47:33 [000602] 0: SetFax(1)=0
10:47:33 [000602] 0: SetModem(0)=-1
12:01:30 [044973] LocalIP=[192.168.0.75]
12:01:33 [045003] SetTosDscp(68,b8)
12:01:33 [045005] 0: ContactAddr=[<sip:100@192.168.0.75:5060>]
12:01:33 [045005] 1: ContactAddr=[<sip:430049@192.168.0.75:5060>]
12:01:33 [045005] 3: ContactAddr=[<sip:192.168.0.75:5060>]
12:01:33 [045007] 0: 100=REGISTER
12:01:33 [045007] SipLineRegStatus=0010444
12:01:33 [045008] 1: 430049=REGISTER
12:01:33 [045008] SipLineRegStatus=0011444
12:01:33 [045008] OtSip_Init OK
12:01:33 [045010] 0: 100=REGISTER_AUTHN
12:01:33 [045011] 1: 430049=REGISTER_AUTHN
12:01:33 [045011] 0: 100=REGISTERED
12:01:34 [045013] 1: 430049=REGISTERFAIL
12:01:34 [045013] 0: Register New
12:01:34 [045013] 0: 100=REGISTER
12:01:34 [045013] 1: Register New
12:01:34 [045013] 1: 430049=REGISTER
12:01:34 [045015] 0: 100=REGISTER_AUTHN
12:01:34 [045016] 1: 430049=REGISTER_AUTHN
12:01:34 [045016] 0: 100=REGISTERED
12:01:34 [045016] SipLineRegStatus=0021444
12:01:34 [045017] 1: 430049=REGISTERFAIL
12:01:34 [045017] SipLineRegStatus=0023444
12:01:44 [045112] 0: 100=REGISTER
12:01:44 [045113] 0: 100=REGISTER_AUTHN
12:01:44 [045114] 0: 100=REGISTERED
12:01:50 [045176] ping: 192.168.145.2 has first reply
12:01:53 [045212] 0: 100=REGISTER
12:01:54 [045214] 0: 100=REGISTER_AUTHN
12:01:54 [045216] 0: 100=REGISTERED
12:01:54 [045216] 1: Register Retry (Last was rejected)
12:01:54 [045216] 1: 430049=REGISTER
12:01:54 [045218] 1: 430049=REGISTER_AUTHN
12:01:54 [045219] 1: 430049=REGISTERFAIL
12:01:54 [045220] 1: Register New
12:01:54 [045220] 1: 430049=REGISTER
12:01:54 [045222] 1: 430049=REGISTER_AUTHN
12:01:55 [045224] 1: 430049=REGISTERFAIL
12:02:04 [045313] 0: 100=REGISTER
12:02:04 [045314] 0: 100=REGISTER_AUTHN
12:02:04 [045316] 0: 100=REGISTERED
12:02:14 [045412] 0: 100=REGISTER
12:02:14 [045413] 0: 100=REGISTER_AUTHN
12:02:14 [045415] 0: 100=REGISTERED
12:02:15 [045428] 1: Register Retry (Last was rejected)
12:02:15 [045428] 1: 430049=REGISTER
12:02:15 [045430] 1: 430049=REGISTER_AUTHN
12:02:15 [045432] 1: 430049=REGISTERFAIL
12:02:15 [045432] 1: Register New
12:02:16 [045432] 1: 430049=REGISTER
12:02:16 [045434] 1: 430049=REGISTER_AUTHN
12:02:16 [045436] 1: 430049=REGISTERFAIL
12:02:23 [045512] 0: 100=REGISTER
12:02:24 [045514] 0: 100=REGISTER_AUTHN
12:02:24 [045515] 0: 100=REGISTERED
12:02:34 [045613] 0: 100=REGISTER
12:02:34 [045615] 0: 100=REGISTER_AUTHN
12:02:34 [045615] 0: 100=REGISTERED
12:02:36 [045636] 1: Register Retry (Last was rejected)
12:02:36 [045636] 1: 430049=REGISTER
12:02:36 [045638] 1: 430049=REGISTER_AUTHN
12:02:36 [045640] 1: 430049=REGISTERFAIL
12:02:36 [045640] 1: Register New
12:02:36 [045640] 1: 430049=REGISTER
12:02:37 [045642] 1: 430049=REGISTER_AUTHN
12:02:37 [045644] 1: 430049=REGISTERFAIL
12:02:44 [045712] 0: 100=REGISTER
12:02:44 [045714] 0: 100=REGISTER_AUTHN
12:02:44 [045716] 0: 100=REGISTERED
12:02:53 [045812] 0: 100=REGISTER
12:02:54 [045814] 0: 100=REGISTER_AUTHN
12:02:54 [045816] 0: 100=REGISTERED
12:02:57 [045848] 1: Register Retry (Last was rejected)
12:02:57 [045848] 1: 430049=REGISTER
12:02:57 [045850] 1: 430049=REGISTER_AUTHN
12:02:57 [045852] 1: 430049=REGISTERFAIL
12:02:57 [045852] 1: Register New
12:02:57 [045852] 1: 430049=REGISTER
12:02:58 [045854] 1: 430049=REGISTER_AUTHN
12:02:58 [045856] 1: 430049=REGISTERFAIL
12:03:04 [045913] 0: 100=REGISTER
12:03:04 [045915] 0: 100=REGISTER_AUTHN
12:03:04 [045916] 0: 100=REGISTERED
12:03:14 [046012] 0: 100=REGISTER
12:03:14 [046014] 0: 100=REGISTER_AUTHN
12:03:14 [046016] 0: 100=REGISTERED
12:03:18 [046056] 1: Register Retry (Last was rejected)
12:03:18 [046056] 1: 430049=REGISTER
12:03:18 [046058] 1: 430049=REGISTER_AUTHN
12:03:18 [046060] 1: 430049=REGISTERFAIL
12:03:18 [046060] 1: Register New
12:03:18 [046060] 1: 430049=REGISTER
12:03:18 [046062] 1: 430049=REGISTER_AUTHN
12:03:19 [046064] 1: 430049=REGISTERFAIL
12:03:23 [046112] 0: 100=REGISTER
12:03:24 [046114] 0: 100=REGISTER_AUTHN
12:03:24 [046116] 0: 100=REGISTERED
12:03:34 [046213] 0: 100=REGISTER
12:03:34 [046214] 0: 100=REGISTER_AUTHN
12:03:34 [046216] 0: 100=REGISTERED
12:03:39 [046268] 1: Register Retry (Last was rejected)
12:03:39 [046268] 1: 430049=REGISTER
12:03:39 [046270] 1: 430049=REGISTER_AUTHN
12:03:39 [046272] 1: 430049=REGISTERFAIL
12:03:39 [046272] 1: Register New
12:03:39 [046272] 1: 430049=REGISTER
12:03:40 [046274] 1: 430049=REGISTER_AUTHN
12:03:40 [046276] 1: 430049=REGISTERFAIL
12:03:43 [046312] 0: 100=REGISTER
12:03:44 [046314] 0: 100=REGISTER_AUTHN
12:03:44 [046315] 0: 100=REGISTERED
12:03:54 [046412] 0: 100=REGISTER
12:03:54 [046414] 0: 100=REGISTER_AUTHN
12:03:54 [046416] 0: 100=REGISTERED
12:04:00 [046476] 1: Register Retry (Last was rejected)
12:04:00 [046476] 1: 430049=REGISTER
12:04:00 [046478] 1: 430049=REGISTER_AUTHN
12:04:00 [046480] 1: 430049=REGISTERFAIL
12:04:00 [046480] 1: Register New
12:04:00 [046480] 1: 430049=REGISTER
12:04:00 [046482] 1: 430049=REGISTER_AUTHN
12:04:01 [046484] 1: 430049=REGISTERFAIL
12:04:04 [046513] 0: 100=REGISTER
12:04:04 [046515] 0: 100=REGISTER_AUTHN
12:04:04 [046516] 0: 100=REGISTERED
12:04:14 [046612] 0: 100=REGISTER
12:04:14 [046614] 0: 100=REGISTER_AUTHN
12:04:14 [046616] 0: 100=REGISTERED
12:04:21 [046688] 1: Register Retry (Last was rejected)
12:04:21 [046688] 1: 430049=REGISTER
12:04:21 [046689] 1: 430049=REGISTER_AUTHN
12:04:21 [046691] 1: 430049=REGISTERFAIL
12:04:21 [046692] 1: Register New
12:04:21 [046692] 1: 430049=REGISTER
12:04:22 [046694] 1: 430049=REGISTER_AUTHN
12:04:22 [046696] 1: 430049=REGISTERFAIL
12:04:23 [046712] 0: 100=REGISTER
12:04:24 [046714] 0: 100=REGISTER_AUTHN
12:04:24 [046716] 0: 100=REGISTERED
12:04:34 [046812] 0: 100=REGISTER
12:04:34 [046814] 0: 100=REGISTER_AUTHN
12:04:34 [046816] 0: 100=REGISTERED
12:04:42 [046896] 1: Register Retry (Last was rejected)
12:04:42 [046896] 1: 430049=REGISTER
12:04:42 [046898] 1: 430049=REGISTER_AUTHN
12:04:42 [046900] 1: 430049=REGISTERFAIL
12:04:42 [046900] 1: Register New
12:04:42 [046900] 1: 430049=REGISTER
12:04:42 [046902] 1: 430049=REGISTER_AUTHN
12:04:43 [046904] 1: 430049=REGISTERFAIL
12:04:43 [046912] 0: 100=REGISTER
12:04:44 [046914] 0: 100=REGISTER_AUTHN
12:04:44 [046916] 0: 100=REGISTERED
12:04:53 [047012] 0: 100=REGISTER
12:04:54 [047014] 0: 100=REGISTER_AUTHN
12:04:54 [047016] 0: 100=REGISTERED
12:05:03 [047108] 1: Register Retry (Last was rejected)
12:05:03 [047108] 1: 430049=REGISTER
12:05:03 [047110] 1: 430049=REGISTER_AUTHN
12:05:03 [047112] 1: 430049=REGISTERFAIL
12:05:04 [047113] 0: 100=REGISTER
12:05:04 [047113] 1: Register New
12:05:04 [047113] 1: 430049=REGISTER
12:05:04 [047115] 0: 100=REGISTER_AUTHN
12:05:04 [047115] 1: 430049=REGISTER_AUTHN
12:05:04 [047116] 0: 100=REGISTERED
12:05:04 [047117] 1: 430049=REGISTERFAIL
12:05:13 [047212] 0: 100=REGISTER
12:05:14 [047214] 0: 100=REGISTER_AUTHN
12:05:14 [047216] 0: 100=REGISTERED
12:05:23 [047312] 0: 100=REGISTER
12:05:24 [047314] 0: 100=REGISTER_AUTHN
12:05:24 [047315] 0: 100=REGISTERED
12:05:24 [047316] 1: Register Retry (Last was rejected)
12:05:24 [047316] 1: 430049=REGISTER
12:05:24 [047318] 1: 430049=REGISTER_AUTHN
12:05:24 [047320] 1: 430049=REGISTERFAIL
12:05:24 [047320] 1: Register New
12:05:24 [047320] 1: 430049=REGISTER
12:05:24 [047322] 1: 430049=REGISTER_AUTHN
12:05:25 [047324] 1: 430049=REGISTERFAIL
12:05:34 [047413] 0: 100=REGISTER
12:05:34 [047415] 0: 100=REGISTER_AUTHN
12:05:34 [047416] 0: 100=REGISTERED
12:05:43 [047512] 0: 100=REGISTER
12:05:44 [047514] 0: 100=REGISTER_AUTHN
12:05:44 [047516] 0: 100=REGISTERED
12:05:45 [047528] 1: Register Retry (Last was rejected)
12:05:45 [047528] 1: 430049=REGISTER
12:05:45 [047530] 1: 430049=REGISTER_AUTHN
12:05:45 [047532] 1: 430049=REGISTERFAIL
12:05:45 [047532] 1: Register New
12:05:45 [047532] 1: 430049=REGISTER
12:05:46 [047534] 1: 430049=REGISTER_AUTHN
12:05:46 [047536] 1: 430049=REGISTERFAIL
12:05:53 [047612] 0: 100=REGISTER
12:05:54 [047614] 0: 100=REGISTER_AUTHN
12:05:54 [047616] 0: 100=REGISTERED
12:06:04 [047713] 0: 100=REGISTER
12:06:04 [047715] 0: 100=REGISTER_AUTHN
12:06:04 [047716] 0: 100=REGISTERED
12:06:06 [047736] 1: Register Retry (Last was rejected)
12:06:06 [047736] 1: 430049=REGISTER
12:06:06 [047738] 1: 430049=REGISTER_AUTHN
12:06:06 [047739] 1: 430049=REGISTERFAIL
12:06:06 [047740] 1: Register New
12:06:06 [047740] 1: 430049=REGISTER
12:06:06 [047741] 1: 430049=REGISTER_AUTHN
12:06:07 [047743] 1: 430049=REGISTERFAIL
12:06:13 [047812] 0: 100=REGISTER
12:06:14 [047814] 0: 100=REGISTER_AUTHN
12:06:14 [047816] 0: 100=REGISTERED
12:06:23 [047912] 0: 100=REGISTER
12:06:24 [047914] 0: 100=REGISTER_AUTHN
12:06:24 [047916] 0: 100=REGISTERED
12:06:27 [047948] 1: Register Retry (Last was rejected)
12:06:27 [047948] 1: 430049=REGISTER
12:06:27 [047950] 1: 430049=REGISTER_AUTHN
12:06:27 [047952] 1: 430049=REGISTERFAIL
12:06:27 [047952] 1: Register New
12:06:27 [047952] 1: 430049=REGISTER
12:06:28 [047954] 1: 430049=REGISTER_AUTHN
12:06:28 [047956] 1: 430049=REGISTERFAIL
12:06:34 [048013] 0: 100=REGISTER
12:06:34 [048015] 0: 100=REGISTER_AUTHN
12:06:34 [048016] 0: 100=REGISTERED
12:06:44 [048112] 0: 100=REGISTER
12:06:44 [048114] 0: 100=REGISTER_AUTHN
12:06:44 [048116] 0: 100=REGISTERED
12:06:48 [048156] 1: Register Retry (Last was rejected)
12:06:48 [048156] 1: 430049=REGISTER
12:06:48 [048158] 1: 430049=REGISTER_AUTHN
12:06:48 [048160] 1: 430049=REGISTERFAIL
12:06:48 [048160] 1: Register New
12:06:48 [048160] 1: 430049=REGISTER
12:06:48 [048162] 1: 430049=REGISTER_AUTHN
12:06:49 [048164] 1: 430049=REGISTERFAIL
12:06:53 [048212] 0: 100=REGISTER
12:06:54 [048214] 0: 100=REGISTER_AUTHN
12:06:54 [048216] 0: 100=REGISTERED

ну и так далее в цикле

непонятно откуда в логах адрес .75
7111 присвоен адрес .251 - sip сервер .252

update
убрал галочки регистрации с FXO линии

update
если ставим режим bridge - то надо обязательно прописывать ip адрес для wan интерфейса.
что по идее нелогично. так как адрес у железки должен быть один.

всё - опять висит.
уже 25-ть минут после перезагрузки прошло - нет попыток регистрации.

12:43:42 [000069] Receive Cmd=1100, ParaLen=5, Para=[Login]
12:43:42 [000069] Login RU_1.00 == Ver(1.02.38.56.2876 2010/05/21 14:06:11) PId 281.DLink.RU.DecodeProf.DhcpOpt195.l2tp.DualAccess.NoPrefix.drtp) Drv(0.10.55.1
12:43:42 ) Hw(TSO) == 0.6.8
12:43:51 [000157] NetLink(0) On
12:43:51 [000157] NetLink(1) Off
12:43:51 [000157] NetLink(2) Off
12:43:51 [000157] NetLink(3) Off
12:43:51 [000157] NetLink(4) On

постоянно моргает лампочка Power зелёно-красным
и моргает Req.

Обратитесь в сервисный центр.