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[asterisk-users] TXFax/RXFax/AGX-Addons/SpanDSP Crashing


 
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matt at venturevoip.com
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PostPosted: Tue Mar 11, 2008 8:02 pm    Post subject: [asterisk-users] TXFax/RXFax/AGX-Addons/SpanDSP Crashing Reply with quote

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi all,

anyone else seen RX/TXFax crashing Asterisk on latest Asterisk SVN?

I've now seen it on two machines I tried to set up - one it seems
because the tiff file was malformed, but the other is doing:

tiff -> tx fax -> zaptel -> pstn -> ddi -> zaptel -> rx fax -> tiff

The above crashes every time.

If no one else has seen it/has a fix for it I can do a back trace.

- --
Kind Regards,

Matt Riddell
Director
_______________________________________________

http://www.venturevoip.com (Great new VoIP end to end solution)
http://www.venturevoip.com/news.php (Daily Asterisk News - html)
http://www.venturevoip.com/newrssfeed.php (Daily Asterisk News - rss)
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ra25 at wires.no-ip.org
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PostPosted: Wed Mar 12, 2008 7:18 am    Post subject: [asterisk-users] TXFax/RXFax/AGX-Addons/SpanDSP Crashing Reply with quote

My asterisk crashes after fax is received using app_rxfax. But its not svn
version, its binary from Debian/Lenny ...
Martin

----- Original Message -----
From: "Matt Riddell" <matt at venturevoip.com>
To: "Asterisk Users Mailing List - Non-Commercial Discussion"
<asterisk-users at lists.digium.com>
Sent: 11. brezna 2008 21:02
Subject: [asterisk-users] TXFax/RXFax/AGX-Addons/SpanDSP Crashing
Quote:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi all,

anyone else seen RX/TXFax crashing Asterisk on latest Asterisk SVN?

I've now seen it on two machines I tried to set up - one it seems
because the tiff file was malformed, but the other is doing:

tiff -> tx fax -> zaptel -> pstn -> ddi -> zaptel -> rx fax -> tiff

The above crashes every time.

If no one else has seen it/has a fix for it I can do a back trace.

- --
Kind Regards,

Matt Riddell
Director
_______________________________________________

http://www.venturevoip.com (Great new VoIP end to end solution)
http://www.venturevoip.com/news.php (Daily Asterisk News - html)
http://www.venturevoip.com/newrssfeed.php (Daily Asterisk News - rss)
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Version: GnuPG v1.4.7 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

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tzafrir.cohen at xorco...
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PostPosted: Wed Mar 12, 2008 7:59 am    Post subject: [asterisk-users] TXFax/RXFax/AGX-Addons/SpanDSP Crashing Reply with quote

On Wed, Mar 12, 2008 at 08:18:25AM -0400, Martin wrote:
Quote:
----- Original Message -----
From: "Matt Riddell" <matt at venturevoip.com>
To: "Asterisk Users Mailing List - Non-Commercial Discussion"
<asterisk-users at lists.digium.com>
Sent: 11. brezna 2008 21:02
Subject: [asterisk-users] TXFax/RXFax/AGX-Addons/SpanDSP Crashing


Quote:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi all,

anyone else seen RX/TXFax crashing Asterisk on latest Asterisk SVN?

I've now seen it on two machines I tried to set up - one it seems
because the tiff file was malformed, but the other is doing:

tiff -> tx fax -> zaptel -> pstn -> ddi -> zaptel -> rx fax -> tiff

The above crashes every time.

If no one else has seen it/has a fix for it I can do a back trace.

My asterisk crashes after fax is received using app_rxfax. But its not svn
version, its binary from Debian/Lenny ...

Let's be more specific here, folks:

What version numbers?

Asterisk, spandsp, agx-addons / rx-tx-fax?

--
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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matt at venturevoip.com
Guest





PostPosted: Wed Mar 12, 2008 2:59 pm    Post subject: [asterisk-users] TXFax/RXFax/AGX-Addons/SpanDSP Crashing Reply with quote

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Tzafrir Cohen wrote:
Quote:
Let's be more specific here, folks:

What version numbers?

Asterisk, spandsp, agx-addons / rx-tx-fax?

Asterisk: yesterday's 1.4 SVN
SpanDSP: tried with pre 15, 16 and 18
AGX-Addons: tried with 1.4.5 and svn trunk
rx/txfax: supplied by AGX Addons - although they seem to build the files
and stick them into the modules directory, rather than adding to the
apps directory and modifying the Makefile.

If I had to point a finger at something I'd say it was because the
modules don't seem to be compiled against Asterisk.

I'd love to use Asterisk 1.6, but this is a 300 seat hotel in production
and its bad enough that faxing doesn't work - installing 1.6 beta in
this environment would probably get my head bitten off Smile

It seems that SpanDSP no longer includes rx/txfax and that the accepted
place to get them is that AGX-Addons package.

- --
Kind Regards,

Matt Riddell
Director
_______________________________________________

http://www.venturevoip.com (Great new VoIP end to end solution)
http://www.venturevoip.com/news.php (Daily Asterisk News - html)
http://www.venturevoip.com/newrssfeed.php (Daily Asterisk News - rss)
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ra25 at wires.no-ip.org
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PostPosted: Wed Mar 12, 2008 10:12 pm    Post subject: [asterisk-users] TXFax/RXFax/AGX-Addons/SpanDSP Crashing Reply with quote

Quote:
Quote:
My asterisk crashes after fax is received using app_rxfax. But its not
svn
version, its binary from Debian/Lenny ...

Let's be more specific here, folks:

What version numbers?

Asterisk, spandsp, agx-addons / rx-tx-fax?

Asterisk 1.4.17
libspandsp3 0.0.4 pre16-1
I don't know how to tell version of rxfax/txfax (probably most important
Smile )
core show file version app_rxfax is empty... It comes as package in
Debian/Lenny, I had no time to compile from latest svn yet...

This is all I've found in log...:
[2008-03-07 19:04:44] WARNING[12700] channel.c: Unable to find a codec
translation path from unknown to unknown
[2008-03-07 19:04:44] WARNING[12700] app_rxfax.c: Unable to restore read
format on 'Zap/1-1'

After second line it crashes with segfault...

Mar 7 19:04:44 moonstone kernel: asterisk[12700]: segfault at 00000011 eip
b7df079b esp b5fe0ae0 error 4

Fax is received just fine, it crashes after transfer is complete....
Martin
Quote:
--
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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lordfuknowsyou at gmai...
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PostPosted: Thu Mar 13, 2008 11:07 am    Post subject: [asterisk-users] TXFax/RXFax/AGX-Addons/SpanDSP Crashing Reply with quote

Matt Riddell wrote:
Quote:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Tzafrir Cohen wrote:

Quote:
Let's be more specific here, folks:

What version numbers?

Asterisk, spandsp, agx-addons / rx-tx-fax?


Asterisk: yesterday's 1.4 SVN
SpanDSP: tried with pre 15, 16 and 18
AGX-Addons: tried with 1.4.5 and svn trunk
rx/txfax: supplied by AGX Addons - although they seem to build the files
and stick them into the modules directory, rather than adding to the
apps directory and modifying the Makefile.

If I had to point a finger at something I'd say it was because the
modules don't seem to be compiled against Asterisk.

I'd love to use Asterisk 1.6, but this is a 300 seat hotel in production
and its bad enough that faxing doesn't work - installing 1.6 beta in
this environment would probably get my head bitten off Smile

It seems that SpanDSP no longer includes rx/txfax and that the accepted
place to get them is that AGX-Addons package.

- --
Kind Regards,

Matt Riddell
Director
_______________________________________________

http://www.venturevoip.com (Great new VoIP end to end solution)
http://www.venturevoip.com/news.php (Daily Asterisk News - html)
http://www.venturevoip.com/newrssfeed.php (Daily Asterisk News - rss)
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Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

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=Rk/y
-----END PGP SIGNATURE-----

_______________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users



"It seems that SpanDSP no longer includes rx/txfax and that the accepted
place to get them is that AGX-Addons package."

I have faxing working reliably using 1.4.18 and pre16 on * 1.4.18.
I noticed to that Steve doesn't provide rx/txfax and I mailed hime about it but never received a response. I used the above sources and compiled with those.

I can provide you with the pre16 sources if you would like.

Jeremy
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edwin.lam at officegen...
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PostPosted: Fri Mar 14, 2008 8:44 pm    Post subject: [asterisk-users] TXFax/RXFax/AGX-Addons/SpanDSP Crashing Reply with quote

Matt Riddell wrote:
Quote:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Tzafrir Cohen wrote:
Quote:
Let's be more specific here, folks:

What version numbers?

Asterisk, spandsp, agx-addons / rx-tx-fax?

Asterisk: yesterday's 1.4 SVN
SpanDSP: tried with pre 15, 16 and 18
AGX-Addons: tried with 1.4.5 and svn trunk
rx/txfax: supplied by AGX Addons - although they seem to build the files
and stick them into the modules directory, rather than adding to the
apps directory and modifying the Makefile.

i have Asterisk 1.4.18, SpanDSP 0.0.4pre16, AGX addons 1.4.5
linux kernel 2.6.18 AMD64. it (Asterisk) segfault on rxfax
when i enable faxdetect in zapata.conf. since then it disabled
faxdetect and use nvfaxdetect function in dialplan, it works
fine afterward.

also it seems to works fine using regular 32bit kernel.

--
Edwin Lam <edwin.lam at officegeneral.com>
Systems Engineer, Office General, Inc.
Ph: +1 415 439 4988 Fax: +1 415 283 3370
http://pgpkeys.mit.edu:11371/pks/lookup?op=get&search=0xD6506D20
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