Sorry, I didn't intend to imply I was sharing the server. It's a root server and I control everything on it. The only thing running on it is my application - it's not shared with anyone or anything else.<BR><BR><B><I>Technical Support <support@ocg.ca></I></B> wrote: <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid"> <META content="MSHTML 6.00.2900.2802" name=GENERATOR> <DIV dir=ltr align=left><SPAN class=499530315-19022006><FONT face=Arial color=#0000ff size=2>If you are sharing a box at an ASP, you might have just identified the cause of your problems. Faxing is very time sensitive. With voice, you won't notice or care if there are brief dropouts of audio. With fax, these will cause resend of the raster line (hence the long delays). If your box is shared with other apps, you may not be getting the time slices you need (very different from overall CPU power you are getting).</FONT></SPAN></DIV> <DIV
dir=ltr align=left><SPAN class=499530315-19022006><FONT face=Arial color=#0000ff size=2></FONT></SPAN> </DIV> <DIV dir=ltr align=left><SPAN class=499530315-19022006><FONT face=Arial color=#0000ff size=2>Can you get onto your own box at the ASP?</FONT></SPAN></DIV> <DIV dir=ltr align=left><SPAN class=499530315-19022006><FONT face=Arial color=#0000ff size=2></FONT></SPAN> </DIV> <DIV dir=ltr align=left><SPAN class=499530315-19022006><FONT face=Arial color=#0000ff size=2>MD</FONT></SPAN></DIV><BR> <DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left> <HR tabIndex=-1> <FONT face=Tahoma size=2><B>From:</B> J Poz [mailto:jpoz0000@yahoo.com] <BR><B>Sent:</B> Saturday, February 18, 2006 11:35 PM<BR><B>To:</B> Technical Support; Asterisk Users Mailing List - Non-Commercial Discussion; Philip Edelbrock<BR><B>Subject:</B> RE: [Asterisk-Users] Application Faxing using SIP<BR></FONT><BR></DIV> <DIV></DIV> <DIV>MD,</DIV> <DIV> </DIV> <DIV>Using an analog line is
not an option for my service. My application runs on a ROOT SERVER of an ASP. So I can do anything I want to the server but I can't connect to or get external analog lines. So my options are doing faxing via the Internet (VOIP/SIP) or use a faxing service. But my experience with faxing services has not been too good as I've mentioned.</DIV> <DIV> </DIV> <DIV>Does your company provide an affordable, reliable, and somewhat real-time faxing service? Or can you recommend one? Otherwise, I have to experiment and try to see the results I can get with doing Internet faxing. Remember my experience so far with fax service providers - single faxes take 40+ minutes to eventually be sent (and the delays are within the faxing service and and not the receiving fax line - I've researched this).</DIV> <DIV> </DIV> <DIV> </DIV> <DIV><BR><BR><B><I>Technical Support <support@ocg.ca></I></B> wrote:</DIV> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px;
BORDER-LEFT: #1010ff 2px solid"> <META content="MSHTML 6.00.2900.2802" name=GENERATOR> <DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN class=828575103-19022006>J:</SPAN></FONT></DIV> <DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN class=828575103-19022006></SPAN></FONT> </DIV> <DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN class=828575103-19022006>We developed the mail2fax application (<A href="http://www.generationd.com/">www.generationd.com</A>) - so we should be able to give some insight. I think you are confusing the time to "process" the incoming (by email) fax document, and the time to fax the document. Fax over IP causes an enormous number of retries - thus delays. I would suggest you do some experimenting with an analog line connected to your asterisk box.</SPAN></FONT></DIV> <DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=828575103-19022006></SPAN></FONT> </DIV> <DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN class=828575103-19022006>MD</SPAN></FONT></DIV><BR> <DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left> <HR tabIndex=-1> <FONT face=Tahoma size=2><B>From:</B> asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] <B>On Behalf Of </B>J Poz<BR><B>Sent:</B> Saturday, February 18, 2006 4:17 PM<BR><B>To:</B> Philip Edelbrock; Asterisk Users Mailing List - Non-Commercial Discussion<BR><B>Cc:</B> J Poz<BR><B>Subject:</B> Re: [Asterisk-Users] Application Faxing using SIP<BR></FONT><BR></DIV> <DIV></DIV> <DIV> </DIV> <DIV>Thanks for the information. I prefer to try to develop/configure something myself versus using an external provider. I currently use one (have tried another) and there are no guarantees on reliability, timelines, etc. I'm in need of as close to real-time response as possible (assuming the fax
machines on the other end are operational). Something like within 5 minutes 85% of the time. My experience with 2 external mailtofax providers so far is terrible. Just yesterday, a simple 1 page fax took 42 minutes to finally send it. Other scenarios were 20, 26 minutes, etc. The provider tells me that they don't gaurantee anything but most of the time sending a single page fax within 5 minutes 80% of the time. I wish I would see that but so far I'm seeing terrible response times from the few I've tried. I also need to know status of fax (in queue, failed, etc) in real-time so my application and react appropriately (send notification to support staff, etc).</DIV> <DIV> </DIV> <DIV>I've found one that does have some sort of guarentee by the cost of through the roof and would kill my business model/plan (and the gaurantees are wishy washy). So I think I need to "control" my own destiny.</DIV> <DIV> </DIV> <DIV>And this definitely is not anything related to spam
fax, etc. - legit business but right now can't fully reveal.</DIV> <DIV> </DIV> <DIV>So I'll have to research abit on IAXModem to use it. But your suggestion is a good one. Can you share what Asterisk configuration you use to both receive the iaxmodem feed and interface to the VOIP provider for such a configuration.</DIV> <DIV> </DIV> <DIV>Thanks,</DIV> <DIV>J<BR><BR><B><I>Philip Edelbrock <phil@netroedge.com></I></B> wrote:</DIV> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid"><BR><BR>On Feb 18, 2006, at 11:35 AM, J Poz wrote:<BR><BR>> I have a specific business problem that I'm hoping someone has <BR>> ideas and/or has already worked out a solution.<BR>><BR>> My application needs to be able to automatically create and issue <BR>> faxes to many different fax machines. The volume is going to be <BR>> very high. And it is only about sending faxes and not receiving them.<BR>><BR>> My
application is hosted by an ASP but the Linux (Fedora 2) server <BR>> is mine (dedicated). So the option of having PSTN lines to do faxes <BR>> is not an option since I don't own nor can put anything in the data <BR>> center. I found a SIP/VOIP provider that says they do faxing (and I <BR>> can connect to them using my own device (meaning asterisk or <BR>> something else if necessary)). Their requirement for faxing to work <BR>> on their end is to make sure i send them via their voip service <BR>> using G.711 codec.<BR>><BR>> So I've done alot of research on faxing and asterisk and hylafax <BR>> but I' m still at a loss. F or starters, what is the architecture <BR>> that I need?<BR>><BR>> my application --> QUESTION MARK??? ----> VOIP Provider ---> PSTN <BR>> ---> Fax Machine.<BR>><BR>> So first question, what should QUESTION MARK be? Is it just <BR>> Asterisk or a combination of Asterisk and something like hylafax
<BR>> (fax manager). And depending on that answer, what is the <BR>> configuration that has to be made on it. Even reference to material <BR>> that explains the configuration would be very helpful to me at this <BR>> time.<BR>><BR>> Thanks in advance for the help,<BR><BR><BR>The missing link might be iaxmodem. It has two interfaces: IAX <BR>channel for asterisk, and a serial device (in /dev/) which emulates a <BR>faxmodem. Then, fax away using hylafax. I have tried faxing over <BR>SIP through a provider (broadvoice) to a coworker's fax on the pstn <BR>this way, and it worked. I haven't done any testing in volume, though.<BR><BR>So you would have something like:<BR><BR>Doc -> hylafax -> iaxmodem -> * -> voip provider -> pstn -> fax machine<BR><BR><BR>Phil<BR><BR>PS- I suppose if you had multiple SIP accounts with a provider, you <BR>could create multiple iaxmodems and do things in parallel (assuming <BR>enough bandwidth and cpu).<BR><BR>PPS- I hope
you're not doing fax-spamming with this set up! ;')<BR></BLOCKQUOTE><BR> <DIV> <HR SIZE=1> <A href="http://us.rd.yahoo.com/evt=38381/%20ylc=X3oDMTEzcGlrdGY5BF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDMWF1dG9z/*http://autos.yahoo.com/index.html">Yahoo! Autos</A>. Looking for a sweet ride? Get pricing, reviews, & more on new and used cars. _______________________________________________<BR>--Bandwidth and Colocation provided by Easynews.com --<BR><BR>Asterisk-Users mailing list<BR>To UNSUBSCRIBE or update options visit:<BR>http://lists.digium.com/mailman/listinfo/asterisk-users<BR></DIV></BLOCKQUOTE><BR> <div> <HR SIZE=1> <A href="http://us.rd.yahoo.com/evt=38381/%20ylc=X3oDMTEzcGlrdGY5BF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDMWF1dG9z/*http://autos.yahoo.com/index.html">Yahoo! Autos</A>. Looking for a sweet ride? Get pricing, reviews, & more on new and used cars. </BLOCKQUOTE><BR><p>
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