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<DIV><FONT face=Arial size=2><SPAN class=090275722-04072007>We have recently
install an asterisk solution with about 60 physical extensions. While the system
is running it runs reasonably well (Still have a few teething problems) but
twice now they have experienced a degradation in voice quality and dropped calls
and then finally asterisk completely crashes out. Restarting asterisk will work
for a little while and it will crash again, each time less time will pass before
a crash out. The first time I didn't have much logging so I didn't get anything
to work with. I have since turned on debugging and following is the logs from
the time of the last crash. Can anyone point out where the problem may lay,
suggested updates or changes?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=090275722-04072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=090275722-04072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=090275722-04072007>Jul 4 11:56:51
DEBUG[20042] chan_sip.c: Auto destroying call <A
href="mailto:'aca7e8d7fc914018@192.168.12.164'">'aca7e8d7fc914018@192.168.12.164'</A><BR>Jul
4 11:56:54 DEBUG[20042] chan_sip.c: Stopping retransmission on <A
href="mailto:'6eeb52b53a414a6975facbc22ca10686@192.168.10.12'">'6eeb52b53a414a6975facbc22ca10686@192.168.10.12'</A>
of Request 102: Match Found<BR>Jul 4 11:56:55 VERBOSE[20050]
logger.c: -- Accepting voice call from '' to '40312688'
on channel 0/2, span 5<BR>Jul 4 11:56:55 DEBUG[20050] chan_zap.c: Enabled
echo cancellation on channel 14<BR>Jul 4 11:56:55 DEBUG[20295] pbx.c:
Function result is 'CID withheld'<BR>Jul 4 11:56:55 VERBOSE[20295]
logger.c: -- Executing Set("Zap/14-1",
"CALLERID(name)=Old Main Line:CID withheld") in new stack<BR>Jul 4
11:56:55 VERBOSE[20295] logger.c: -- Executing
Goto("Zap/14-1", "mainq|q|1") in new stack<BR>Jul 4 11:56:55
VERBOSE[20295] logger.c: -- Goto
(mainq,q,1)<BR>Jul 4 11:56:55 DEBUG[20295] pbx.c: Function result is
'false'<BR>Jul 4 11:56:55 VERBOSE[20295] logger.c:
-- Executing Set("Zap/14-1", "NightMode=false") in new stack<BR>Jul 4
11:56:55 DEBUG[20295] pbx.c: Expression result is '0'<BR>Jul 4 11:56:55
VERBOSE[20295] logger.c: -- Executing GotoIf("Zap/14-1",
"0?afterhoursq|q|1") in new stack<BR>Jul 4 11:56:55 DEBUG[20295] pbx.c:
Not taking any branch<BR>Jul 4 11:56:55 VERBOSE[20295]
logger.c: -- Executing GotoIfTime("Zap/14-1",
"8:00-17:30|mon-fri|*|*|?businesshours") in new stack<BR>Jul 4 11:56:55
VERBOSE[20295] logger.c: -- Goto
(mainq,q,5)<BR>Jul 4 11:56:55 VERBOSE[20295]
logger.c: -- Executing Set("Zap/14-1",
"__ALERT_INFO=<<A
href="http://www.example.com>;info=MainQ">http://www.example.com>;info=MainQ</A>")
in new stack<BR>Jul 4 11:56:55 VERBOSE[20295]
logger.c: -- Executing Queue("Zap/14-1",
"mainq1|twr|||10") in new stack<BR>Jul 4 11:56:55 DEBUG[20295] chan_zap.c:
Requested indication 3 on channel Zap/14-1<BR>Jul 4 11:56:55
VERBOSE[20295] logger.c: -- Called <A
href="mailto:Local/700@callagents">Local/700@callagents</A><BR>Jul 4
11:56:55 VERBOSE[20298] logger.c: -- Executing Set("<A
href="mailto:Local/700@callagents-bc5a,2">Local/700@callagents-bc5a,2</A>",
"Extension=700") in new stack<BR>Jul 4 11:56:55 VERBOSE[20298]
logger.c: -- Executing Set("<A
href="mailto:Local/700@callagents-bc5a,2">Local/700@callagents-bc5a,2</A>",
"__ALERT_INFO=<<A
href="http://www.example.com>;info=MainQ">http://www.example.com>;info=MainQ</A>")
in new stack<BR>Jul 4 11:56:55 VERBOSE[20298]
logger.c: -- Executing Dial("<A
href="mailto:Local/700@callagents-bc5a,2">Local/700@callagents-bc5a,2</A>",
"SIP/700||tw") in new stack<BR>Jul 4 11:56:55 DEBUG[20298] chan_sip.c:
Setting NAT on RTP to 524288<BR>Jul 4 11:56:55 DEBUG[20298] chan_sip.c:
Setting NAT on VRTP to 524288<BR>Jul 4 11:56:55 DEBUG[20298] chan_sip.c:
Outgoing Call for 700<BR>Jul 4 11:56:55 VERBOSE[20298]
logger.c: -- Called 700<BR>Jul 4 11:56:55
DEBUG[20042] chan_sip.c: (Provisional) Stopping retransmission (but retaining
packet) on <A
href="mailto:'1dc479bd153590ff41b7f77817106b18@192.168.0.12'">'1dc479bd153590ff41b7f77817106b18@192.168.0.12'</A>
Request 102: Found<BR>Jul 4 11:56:55 DEBUG[20042] chan_sip.c:
(Provisional) Stopping retransmission (but retaining packet) on <A
href="mailto:'1dc479bd153590ff41b7f77817106b18@192.168.0.12'">'1dc479bd153590ff41b7f77817106b18@192.168.0.12'</A>
Request 102: Found<BR>Jul 4 11:56:55 VERBOSE[20298]
logger.c: -- SIP/700-09530a90 is ringing<BR>Jul 4
11:56:55 VERBOSE[20295] logger.c: -- <A
href="mailto:Local/700@callagents-bc5a,1">Local/700@callagents-bc5a,1</A> is
ringing<BR>Jul 4 11:56:56 DEBUG[20042] chan_sip.c: Auto destroying call <A
href="mailto:'4c2e1191399110af402dcc5b2c48303a@192.168.10.12'">'4c2e1191399110af402dcc5b2c48303a@192.168.10.12'</A><BR>Jul
4 11:56:59 DEBUG[20042] chan_sip.c: Acked pending invite 102<BR>Jul 4
11:56:59 DEBUG[20042] chan_sip.c: Stopping retransmission on <A
href="mailto:'1dc479bd153590ff41b7f77817106b18@192.168.0.12'">'1dc479bd153590ff41b7f77817106b18@192.168.0.12'</A>
of Request 102: Match Found<BR>Jul 4 11:56:59 DEBUG[20042] chan_sip.c:
build_route: Contact hop:
<sip:700@192.168.0.64:5060;transport=udp;user=phone><BR>Jul 4
11:56:59 DEBUG[20027] channel.c: Avoiding initial deadlock for
'SIP/700-09530a90'<BR>Jul 4 11:56:59 VERBOSE[20298]
logger.c: -- SIP/700-09530a90 answered <A
href="mailto:Local/700@callagents-bc5a,2">Local/700@callagents-bc5a,2</A><BR>Jul
4 11:56:59 DEBUG[20295] app_queue.c: Dunno what to do with control type
-1<BR>Jul 4 11:56:59 VERBOSE[20295] logger.c: --
<A href="mailto:Local/700@callagents-bc5a,1">Local/700@callagents-bc5a,1</A>
answered Zap/14-1<BR>Jul 4 11:56:59 DEBUG[20295] chan_zap.c: Set option
TONE VERIFY, mode: MUTECONF(1) on Zap/14-1<BR>Jul 4 11:56:59 DEBUG[20295]
chan_zap.c: No echo training requested<BR>Jul 4 11:56:59 DEBUG[20298]
channel.c: Planning to masquerade channel SIP/700-09530a90 into the structure of
<A
href="mailto:Local/700@callagents-bc5a,1">Local/700@callagents-bc5a,1</A><BR>Jul
4 11:56:59 DEBUG[20298] channel.c: Done planning to masquerade channel
SIP/700-09530a90 into the structure of <A
href="mailto:Local/700@callagents-bc5a,1">Local/700@callagents-bc5a,1</A><BR>Jul
4 11:56:59 DEBUG[20295] channel.c: Got clone lock for masquerade on
'SIP/700-09530a90' at 0x952ab64<BR>Jul 4 11:56:59 DEBUG[20298]
chan_local.c: Not posting to queue since already masked on <A
href="mailto:'Local/700@callagents-bc5a,2'">'Local/700@callagents-bc5a,2'</A><BR>Jul
4 11:56:59 DEBUG[20295] channel.c: Putting channel SIP/700-09530a90 in 64/64
formats<BR>Jul 4 11:56:59 DEBUG[20295] channel.c: Released clone lock on
<A
href="mailto:'Local/700@callagents-bc5a,1<ZOMBIE>'">'Local/700@callagents-bc5a,1<ZOMBIE>'</A><BR>Jul
4 11:56:59 DEBUG[20295] channel.c: Done Masquerading SIP/700-09530a90
(6)</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=090275722-04072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=090275722-04072007>The last entry was
just before the crash. </SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=090275722-04072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=090275722-04072007>We also have this in
dmesg (Not sure if its related)</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=090275722-04072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=090275722-04072007>NOTICE-xpd_bri:
XBUS-01/XPD-10: D-Chan RX Bad checksum: [FE:28=FC] (252)<BR>NOTICE-xpd_bri:
XBUS-01/XPD-10: Multibyte Drop: errno=-71<BR>BUG: warning at
kernel/softirq.c:138/local_bh_enable() (Not tainted)<BR> [<c042b0cf>]
local_bh_enable+0x45/0x92<BR> [<c06002bd>]
cond_resched_softirq+0x2c/0x42<BR> [<c059adf3>]
release_sock+0x4f/0x9d<BR> [<c05c670d>]
tcp_sendmsg+0x90b/0x9f9<BR> [<c059adb6>]
release_sock+0x12/0x9d<BR> [<c05c7755>]
tcp_recvmsg+0x8d2/0x9de<BR> [<c04808dc>]
core_sys_select+0x218/0x2f3<BR> [<c05dec95>]
inet_sendmsg+0x3b/0x45<BR> [<c0598731>]
sock_aio_write+0xf6/0x102<BR> [<c045da36>]
get_page_from_freelist+0x23b/0x2a5<BR> [<c04754ee>]
do_sync_write+0xc7/0x10a<BR> [<c0436e71>]
autoremove_wake_function+0x0/0x35<BR> [<c0475d47>]
vfs_write+0xbc/0x154<BR> [<c0476342>]
sys_write+0x41/0x67<BR> [<c0404f70>]
syscall_call+0x7/0xb<BR> =======================<BR>NOTICE-xpd_bri:
XBUS-01/XPD-08: D-Chan RX Bad checksum: [FA:FA=FC] (252)<BR>NOTICE-xpd_bri:
XBUS-01/XPD-08: Multibyte Drop: errno=-71<BR>NOTICE-xpd_bri: XBUS-00/XPD-00:
D-Chan RX Bad checksum: [78:3A=FD] (253)<BR>NOTICE-xpd_bri: XBUS-00/XPD-00:
Multibyte Drop: errno=-71<BR>NOTICE-xpd_bri: XBUS-00/XPD-00: D-Chan RX Bad
checksum: [55:55=FD] (253)<BR>NOTICE-xpd_bri: XBUS-00/XPD-00: Multibyte Drop:
errno=-71<BR>NOTICE-xpd_bri: XBUS-00/XPD-00: D-Chan RX Bad checksum: [55:55=FD]
(253)<BR>NOTICE-xpd_bri: XBUS-00/XPD-00: Multibyte Drop:
errno=-71<BR>NOTICE-xpd_bri: XBUS-00/XPD-00: D-Chan RX Bad checksum: [55:55=FD]
(253)<BR>NOTICE-xpd_bri: XBUS-00/XPD-00: Multibyte Drop:
errno=-71<BR>NOTICE-xpd_bri: XBUS-00/XPD-00: D-Chan RX Bad checksum: [AA:AA=FD]
(253)<BR>NOTICE-xpd_bri: XBUS-00/XPD-00: Multibyte Drop:
errno=-71<BR>NOTICE-xpd_bri: XBUS-00/XPD-10: D-Chan RX Bad checksum: [35:22=FC]
(252)<BR>NOTICE-xpd_bri: XBUS-00/XPD-10: Multibyte Drop:
errno=-71<BR>NOTICE-xpd_bri: XBUS-00/XPD-10: D-Chan RX short frame
(idx=3)<BR>NOTICE-xpd_bri: XBUS-00/XPD-10: Multibyte Drop:
errno=-71<BR>NOTICE-xpd_bri: XBUS-00/XPD-10: D-Chan RX Bad checksum: [35:22=FC]
(252)<BR>NOTICE-xpd_bri: XBUS-00/XPD-10: Multibyte Drop:
errno=-71<BR>NOTICE-xpd_bri: XBUS-00/XPD-10: D-Chan RX Bad checksum: [22:22=FC]
(252)<BR>NOTICE-xpd_bri: XBUS-00/XPD-10: Multibyte Drop:
errno=-71<BR>NOTICE-xpd_bri: XBUS-00/XPD-10: D-Chan RX Bad checksum: [55:02=FC]
(252)<BR>NOTICE-xpd_bri: XBUS-00/XPD-10: Multibyte Drop: errno=-71<BR>zaptel
Disabled echo canceller because of tone (rx) on channel 4<BR>NOTICE-xpd_bri:
XBUS-00/XPD-00: D-Chan RX Bad checksum: [94:2D=FD] (253)<BR>NOTICE-xpd_bri:
XBUS-00/XPD-00: Multibyte Drop: errno=-71<BR></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><SPAN class=090275722-04072007><FONT face=Arial size=2>Once the system
becomes unstable the only way to get it up again is to shutdown (not restart)
pull the power and USB on the Xorcom Bri 4 devices. Then plug them back in
and start the system up.</FONT></SPAN></DIV>
<DIV><SPAN class=090275722-04072007><FONT face=Arial size=2>If the power and USB
is not disconnected a the devices may look like they are working fine but zaptel
will not start stating that it can not find span ** what ever it happens to fail
on.</FONT></SPAN></DIV>
<DIV><SPAN class=090275722-04072007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=090275722-04072007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=090275722-04072007><FONT face=Arial size=2>We are running the
following versions</FONT></SPAN></DIV>
<DIV><SPAN class=090275722-04072007><FONT face=Arial size=2>Asterisk - Asterisk
1.2.18-BRIstuffed-0.3.0-PRE-1y-g</FONT></SPAN></DIV>
<DIV><SPAN class=090275722-04072007><FONT face=Arial size=2>Zaptel -
zaptel-1.2.18</FONT></SPAN></DIV>
<DIV><SPAN class=090275722-04072007><FONT face=Arial size=2>XPP -
version:
trunk-r3965<BR>
srcversion:
723B8A27A7E9750BB039D00<BR></FONT></SPAN></DIV>
<DIV><SPAN class=090275722-04072007><FONT face=Arial size=2>If you need any more
information please let me know.</FONT></SPAN></DIV>
<DIV><SPAN class=090275722-04072007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=090275722-04072007><FONT face=Arial
size=2> </DIV></FONT></SPAN>
<DIV><FONT face=Arial size=2></FONT> </DIV>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><A name=_MailAutoSig><SPAN
style="FONT-SIZE: 10pt; COLOR: gray; FONT-FAMILY: Verdana; mso-no-proof: yes">Nathan
Dennis <BR>__________________________________________________________
<BR>Integrated Solutions (QLD)P/L<SPAN
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