> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-
> bounces at lists.digium.com] On Behalf Of Alejandro Imass
> Sent: Monday, August 02, 2010 9:00 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: [asterisk-users] FAX Options
>
> Hi,
>
> Is FAXing with Asterisk a practical option ? Or is it better just to
> use a plain fax connected to an FXS and just switch with Asterisk. I
> specifically wanted to know if there was any experience using just the
> fax scanner to send faxes and receive them via asterisk and the to
> e-mail. My idea was to take my old fax connect it to an FXS port and
> send faxes with the fax machine (using the fax mainly as a scanner),
> but receive them through our existing FXO jack that is connected to
> the PSTN. the scheme would be something like:
>
> PSTN <------> FXO -----
> |
> |------------Asterisk
> |
> FAX ------> FXS ---------
>
> I'm using Asterisk 1.4.26.2 on FreeBSD 8.0
Here we have the following setup, could you say if that is acceptable for
you?
Outgoing fax:
Fax -> Linksys pap2t (sip, no t38, for settings see
http://www.provu.co.uk/pdf/sipura/ip_faxing_sipura_linksys.pdf) -> asterisk
-> sip trunk provider (this could also be some sip -> pstn solution I
guess)
Incoming fax:
Sip trunk provider -> asterisk -> email
For the incoming fax I use a separate context, below I've listed an example:
exten => 1000,1,Answer
exten =>
1000,2,Set(FAXFILE=/var/spool/asterisk/fax/${CALLERID(num)}_${EPOCH}_client.
tif)
exten => 1000,3,Set(CLID=${CALLERID(num)})
exten => 1000,4,Set(EMAIL=email address)
exten => 1000,5,Set(TRADENAME=tradename (used in the email))
exten => 1000,6,Wait(3)
exten => 1000,7,ReceiveFax(${FAXFILE})
exten => 1000,8,Hangup
exten => h,1,System(/usr/bin/php /etc/scripts/fax2mail.php ${FAXFILE}
${CLID} ${EMAIL} ${TRADENAME})
fax2mail.php (tiff2pdf and phpmailer are required):
<?php
$faxfile = $_SERVER["argv"][1];
$callerid = $_SERVER["argv"][2];
$email = $_SERVER["argv"][3];
shell_exec("/usr/bin/tiff2pdf
-o/var/spool/asterisk/fax/".$callerid.".pdf ".$faxfile);
$bijlage =
"/var/spool/asterisk/fax/".$callerid.".pdf";
switch ( $_SERVER["argv"][4] ) {
case "trade": $tradename = 'our trademark';
$from 'fax at domain.tld'; $fromname = $tradename.' - Fax
system'; break;
default: $tradename = 'our trademark'; $from
'fax at domain.tld'; $fromname = $tradename.' - Fax system';
break;
}
require("/etc/scripts/class.phpmailer.php");
$mail = new PHPMailer();
// $mail->IsMail(); // telling the class to use Mail functie
van PHP
$mail->IsSMTP(); // telling the class to use SMTP
$mail->Host = ""; // SMTP server
$mail->SMTPAuth = true; // turn on SMTP authentication
$mail->Username = ""; // SMTP username
$mail->Password = ""; // SMTP password
$mail->From = $from;
$mail->AddAddress($email);
$mail->FromName = $fromname;
$mail->AddAttachment($bijlage);
$mail->Subject = "Received fax from ".$callerid;
$mail->AddReplyTo = $email;
$mail->IsHTML(false);
$mail->Body = "email body";
$mail->Send();
//shell_exec("/bin/rm
/var/spool/asterisk/fax/".$callerid.".pdf
".$faxfile);
?>
I agree that it isn't a beautiful solution, however it works. Sending a fax
directly with asterisk is probably also possible (I didn't test it).
Asterisk version: 1.6.2.6 (yes I know that I should update)
Regards, Mark
>
> TIA,
> Alejandro Imass
>
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