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eric at fnords.org
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 Posted: Mon Feb 25, 2008 3:50 pm Post subject: [asterisk-users] DTMF tone crashes server (Asterisk 1.4.18 w |
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My guess is a mismatch between Asterisk, Zaptel, and libPRI. Make sure
you are running the latest of each.
Tzafrir Cohen wrote:
| Quote: | On Mon, Feb 25, 2008 at 03:27:07PM -0500, arkda wrote:
| Quote: | Hi,
I've been playing with a TE120P on Asterisk 1.4.18 with zaptel 1.4.9 and
I've ran into an issue. After a call placed any DTMF tone causes the server
to lock up entirely. Calls placed work just fine (except for a problem with
echo cancellation). The phone registered to the server is a Linksys SPA-942.
I am seeing in zttool some IRQ misses, but it never seems to go above 74
(below).
When the server freezes there is no indication of any kind in the log on
what the cause could be. When a call is made the following is logged on the
console:
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Do you see anything in the console?
What Linux distribution is it? What kerenl?
To eliminate the option of a simple dialplan loop: try running Asterisk
without -p .
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--
Consulting for Asterisk, Polycom, Sangoma, Digium, Cisco, LAN, WAN, QoS,
T-1, PRI, Frame Relay, Linux, and network design. Based near
Birmingham, AL. Now accepting clients worldwide. |
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tzafrir.cohen at xorco...
Guest
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| Posted: Mon Feb 25, 2008 4:43 pm Post subject: [asterisk-users] DTMF tone crashes server (Asterisk 1.4.18 w |
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On Mon, Feb 25, 2008 at 03:27:07PM -0500, arkda wrote:
| Quote: | Hi,
I've been playing with a TE120P on Asterisk 1.4.18 with zaptel 1.4.9 and
I've ran into an issue. After a call placed any DTMF tone causes the server
to lock up entirely. Calls placed work just fine (except for a problem with
echo cancellation). The phone registered to the server is a Linksys SPA-942.
I am seeing in zttool some IRQ misses, but it never seems to go above 74
(below).
When the server freezes there is no indication of any kind in the log on
what the cause could be. When a call is made the following is logged on the
console:
|
Do you see anything in the console?
What Linux distribution is it? What kerenl?
To eliminate the option of a simple dialplan loop: try running Asterisk
without -p .
--
Tzafrir Cohen
icq#16849755 jabber:tzafrir.cohen at xorcom.com
+972-50-7952406 mailto:tzafrir.cohen at xorcom.com
http://www.xorcom.com iax:guest at local.xorcom.com/tzafrir |
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sruffell at digium.com
Guest
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| Posted: Wed Feb 27, 2008 10:33 am Post subject: [asterisk-users] DTMF tone crashes server (Asterisk 1.4.18 w |
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arkda wrote:
| Quote: | Nothing in the console aside from what I've posted. When a DTMF tone is
played the server freezes instantly, hard reboot required.
Distribution is SuSE 10.2, kernel 2.6.18.8-0.7-default
The actual dialplan on this server is very simple, only one phone and a
few Dial commands via SIP to another server.
I've disabled as much as possible (including an extra NIC which botched
by G729 codecs) to try to eliminate any IRQ issues with no luck. I've
tried using various codecs including ulaw with dtmfmode=inband, but each
time the server freezes.
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Would you be willing to try another branch of zaptel that is currently
in beta? I would be interested if this version results in a server lock
up with your configuration.
The beta version is at:
http://svn.digium.com/svn/zaptel/team/sruffell/voicebus
If you want / need any help with this beta version, please contact me
directly. |
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sruffell at digium.com
Guest
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| Posted: Thu Feb 28, 2008 3:34 pm Post subject: [asterisk-users] DTMF tone crashes server (Asterisk 1.4.18 w |
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arkda wrote:
| Quote: | Nothing in the console aside from what I've posted. When a DTMF tone is
played the server freezes instantly, hard reboot required.
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Just to close out this thread, it appears that this issue was related to
http://bugs.digium.com/view.php?id=12053
Adding a loadzone and defaultzone to the /etc/zaptel.conf file resolved
the server freeze/ crash. |
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