Прерывается звонок каждые 8-10 минут. Digium Wildcard B410P

[rvg]

Здравствуйте,
прирывается звонок (вх и исх) каждые 8-10 минут при звонке через Digium Wildcard B410P.
Помогите разобраться.
Дебаг лог:

Код: Выделить всё

PRI Span: 1 Received MDL message
PRI Span: 1 Sending TEI management message 5(TEI Identity Check Response), TEI=113
PRI Span: 1 Received MDL message
PRI Span: 1 Sending TEI management message 5(TEI Identity Check Response), TEI=113
PRI Span: 1 Received MDL message
PRI Span: 1 MDL-REMOVE: Removing TEI 113
PRI Span: 1 TEI=113 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3)
PRI Span: 1 Start T309 for call cref=32773 on channel 1
PRI Span: 1 Changing from state 7(Multi-frame established) to 1(TEI unassigned)
PRI Span: 1 TEI=113 DL event: Q931_DL_EVENT_TEI_REMOVAL(5)
PRI Span: 1 Changing from state 1(TEI unassigned) to 2(Assign awaiting TEI)
PRI Span: 1 Sending TEI management message 1(TEI Identity Request), TEI=127
PRI Span: 1 Received MDL message
PRI Span: 1 Got assigned TEI 114
PRI Span: 1 Changing from state 2(Assign awaiting TEI) to 4(TEI assigned)
Span 1: Processing event PRI_EVENT_DCHAN_UP(1)
PRI Span: 1 Received MDL message
PRI Span: 1 T309 timed out waiting for data link re-establishment
PRI Span: 1 q931.c:9265 pri_dl_down_timeout: Call 32773 enters state 0 (Null).  Hold state: Idle
PRI Span: 1 q931.c:9219 pri_internal_clear: alive 1, hangupack 1
Span 1: Processing event PRI_EVENT_HANGUP(6)
PRI Span: 1 q931.c:6837 q931_hangup: Hangup other cref:32773
PRI Span: 1 q931.c:6594 __q931_hangup: ourstate Null, peerstate Null, hold-state Idle
PRI Span: 1 Destroying call 0xb720a2b8, ourstate Null, peerstate Null, hold-state Idle

Код: Выделить всё

[1]
active=yes
alarms=OK
description=B4XXP (PCI) Card 0 Span 1
name=B4/0/1
manufacturer=Digium
devicetype=Wildcard B410P
location=PCI Bus 03 Slot 02
basechan=1
totchans=3
irq=0
type=digital-TE
syncsrc=0
lbo=0 db (CSU)/0-133 feet (DSX-1)
coding_opts=B8ZS,AMI,HDB3
framing_opts=ESF,D4,CCS,CRC4
coding=AMI
framing=CCS
[2]
active=yes
alarms=OK
description=B4XXP (PCI) Card 0 Span 2
name=B4/0/2
manufacturer=Digium
devicetype=Wildcard B410P
location=PCI Bus 03 Slot 02
basechan=4
totchans=3
irq=0
type=digital-TE
syncsrc=0
lbo=0 db (CSU)/0-133 feet (DSX-1)
coding_opts=B8ZS,AMI,HDB3
framing_opts=ESF,D4,CCS,CRC4
coding=AMI
framing=CCS
[3]
active=yes
alarms=OK
description=B4XXP (PCI) Card 0 Span 3
name=B4/0/3
manufacturer=Digium
devicetype=Wildcard B410P
location=PCI Bus 03 Slot 02
basechan=7
totchans=3
irq=0
type=digital-TE
syncsrc=0
lbo=0 db (CSU)/0-133 feet (DSX-1)
coding_opts=B8ZS,AMI,HDB3
framing_opts=ESF,D4,CCS,CRC4
coding=AMI
framing=CCS

[ded]

Лучше приведите кофиг что у вас в /etc/dahdi/system.conf