[Freeswitch-users] Fax Issue

[Peder]

Anybody know how to debug a failed fax issue?

LOG:
http://pastebin.freeswitch.org/14687

VERSION:
FreeSWITCH Version 1.0.head (git-13e8de4 2010-12-01 13-07-47 -0600)

FAX.CONF.XML:
<configuration name="fax.conf" description="FAX application configuration">
    <settings>
        <param name="use-ecm"           value="true"/>
        <param name="verbose"           value="true"/>
        <param name="disable-v17"       value="false"/>
        <param name="ident"             value="SpanDSP Fax Ident"/>
        <param name="header"            value="SpanDSP Fax Header"/>
        <param name="spool-dir"         value="/tmp"/>
        <param name="file-prefix"       value="faxrx"/>
    </settings>
</configuration>

DIALPLAN:
<include>
<extension name="fax_receive">
     <condition field="destination_number" expression="^(6083)$">
        <action application="set" data="api_hangup_hook=system
${base_dir}/scrip
ts/emailfax.php $1 '${caller_id_name}-${caller_id_number}' test at test.com /tm
p/${uuid}.rxfax.tiff"/>
        <action application="answer"/>
        <action application="playback" data="silence_stream://2000"/>
        <action application="rxfax" data="/tmp/${uuid}.rxfax.tiff"/>
        <action application="log" data="CRIT Success - [${fax_success}]"/>
        <action application="log" data="CRIT Rate -
[${fax_transfer_rate}]"/>
        <action application="hangup"/>
     </condition>
   </extension>
</include>


I've got 3-4 different people trying to fax to me and every one fails with a
similar log to what I have above.  I had it working at one point in time,
but I get about 2 faxes a month, so I have no clue when it broke or what
broke it.  The log just seems to show that negotiation failed, but I can't
tell why.

Thanks.

Peder