KTS4MG424259 перестает принимать звонки

[trscod]

Происходит примерно через 12-24 часа после ребута.
логи:
Channel 1
05.05.2000 15:41.57: CallId: 1 is DISCONNECTED [reason=487 (Request Terminated)]. Connected duration: 0 sec
05.05.2000 15:42.01: Incoming call (id: 1). From: '"3562" sip:3562@192.168.10.7'. To: 'sip:89174689921@192.168.10.9'
05.05.2000 15:42.28: CallId: 1 is DISCONNECTED [reason=487 (Request Terminated)]. Connected duration: 0 sec
05.05.2000 15:42.30: Incoming call (id: 2). From: '"1170" sip:1170@192.168.10.7'. To: 'sip:89625592277@192.168.10.9'
05.05.2000 15:42.41: on_incoming_call: Call From: '"3562" sip:3562@192.168.10.7'. To: 'sip:89174689921@192.168.10.9' () is not allowed
05.05.2000 15:43.23: CallId: 2 is DISCONNECTED [reason=487 (Request Terminated)]. Connected duration: 0 sec
05.05.2000 15:43.30: Incoming call (id: 1). From: '"1170" sip:1170@192.168.10.7'. To: 'sip:89625592277@192.168.10.9'
05.05.2000 15:43.45: on_incoming_call: Call From: '"1332" sip:1332@192.168.10.7'. To: 'sip:89031601660@192.168.10.9' () is not allowed
05.05.2000 15:43.56: on_incoming_call: Call From: '"8432330156" sip:8432330156@192.168.10.7'. To: 'sip:89510984601@192.168.10.9' () is not allowed
05.05.2000 15:44.38: CallId: 1 is DISCONNECTED [reason=487 (Request Terminated)]. Connected duration: 0 sec

Channel 2
05.05.2000 15:42.15: CallId: 0 is DISCONNECTED [reason=487 (Request Terminated)]. Connected duration: 0 sec
05.05.2000 15:42.41: Incoming call (id: 0). From: '"3562" sip:3562@192.168.10.7'. To: 'sip:89174689921@192.168.10.9'
05.05.2000 15:43.45: on_incoming_call: Call From: '"1332" sip:1332@192.168.10.7'. To: 'sip:89031601660@192.168.10.9' () is not allowed
05.05.2000 15:43.56: on_incoming_call: Call From: '"8432330156" sip:8432330156@192.168.10.7'. To: 'sip:89510984601@192.168.10.9' () is not allowed
05.05.2000 15:45.11: on_incoming_call: Call From: '"1199" sip:1199@192.168.10.7'. To: 'sip:89054077749@192.168.10.9' () is not allowed
05.05.2000 15:47.57: CallId: 0 is DISCONNECTED [reason=487 (Request Terminated)]. Connected duration: 0 sec


Channel 3
05.05.2000 15:43.45: Incoming call (id: 2). From: '"1332" sip:1332@192.168.10.7'. To: 'sip:89031601660@192.168.10.9'
05.05.2000 15:43.56: on_incoming_call: Call From: '"8432330156" sip:8432330156@192.168.10.7'. To: 'sip:89510984601@192.168.10.9' () is not allowed
05.05.2000 15:45.11: on_incoming_call: Call From: '"1199" sip:1199@192.168.10.7'. To: 'sip:89054077749@192.168.10.9' () is not allowed
05.05.2000 15:45.51: CallId: 2 is DISCONNECTED [reason=487 (Request Terminated)]. Connected duration: 0 sec


Channel 4
05.05.2000 15:43.56: Incoming call (id: 3). From: '"8432330156" sip:8432330156@192.168.10.7'. To: 'sip:89510984601@192.168.10.9'
05.05.2000 15:45.09: CallId: 3 is DISCONNECTED [reason=487 (Request Terminated)]. Connected duration: 0 sec
05.05.2000 15:45.11: Incoming call (id: 3). From: '"1199" sip:1199@192.168.10.7'. To: 'sip:89054077749@192.168.10.9'

Обновил фирмваре, проблема не устранилась. Ссылка на самую последнюю версию фирмваре почему-то не работает.
VINETIC device driver, version 1.1.27.6
Software version 2.1.10 $Rev: 404 $
Linux VoIP 2.6.21
root version 1.0

[kts]

Ну сразу могу сказать что прошивка очень старая, рекомендую как минимум обновиться до 2.1.23
У меня ссылка работает Новая стабильная версия firmware ветки 2 для KTS2M/KTS4M -2.1.23 (стабильная ветка 2.1) 29/09/10
http://www.voiptech.ru/down/4m/bin/updateall-2123.bin

[trscod]

После апдейта перестал даже пинговаться :(

[kts]

Ну вот не могу в это поверить.
Доки читали?
Помните что шлюз должен сброситься в дефоулт и будет иметь ip 192.168.1.100