Re: [Asterisk-Users] TE410P / Eicon PRI
> It doesn't matter what facilities you use. If you get libtiff to open a > bad TIFF file, it may well dump core. TIFF has been one of the most > abused standards over the years. It used to be that hardly any FAX > software would read the TIFFs produced by another package - both because > they were too stupid to read perfectly good TIFFs, and because many of > the TIFFs were not good. I used to have endless trouble with libtiff > dumping core on those bad TIFFs. If you have had no trouble, your TIFFs > must have lead a sheltered life :-) Steve, Again we see your reality not matching ours. ;-) In our reality Sam Leffler, the original author of HylaFAX, also authored an incredibly useful library called libtiff. I think this was while he was at Pixar, ... but at any rate libtiff was (and still is) very robust, and very unlikely to dump core at a moment's notice. Sam retired from the project and there have been a few quality control issues since then (very specific and limited in scope), but it's still fairly actively maintained and still 'good code' IMHO. TIFF and standards are not entirely synonymous, I agree. Blame Adobe, keepers of that spec for not disseminating it effectively. That's just politics though ... libtiff's stability is not linked to that. Have you reported the stability problems you're seeing to the libtiff crew? They have a bugzilla. -Darren -- Darren Nickerson Senior Sales & Support Engineer iFax Solutions, Inc. www.ifax.com [EMAIL PROTECTED] +1.215.438.4638 +1.215.243.8335 (fax) ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
Lee Howard wrote: I've never seen this kind of "flakiness" of libtiff cause any problems for HylaFAX. As far as I'm aware, there has only been two instances when libtiff caused HylaFAX any grief. The 3.6.1 release problem with G3/G4 is a given. And then there was the 16-to-32 bit type change that occurred with the 3.4.x-to-3.5.x change. In all the years of using HylaFAX I've never had any other libtiff issues give me any grief with HylaFAX. In fairness, however, HylaFAX only uses a very narrow set of functions and utilities from libtiff. It has its own G3/G4 encoder and decoder built-in and relies on that most of the time. Lee. It doesn't matter what facilities you use. If you get libtiff to open a bad TIFF file, it may well dump core. TIFF has been one of the most abused standards over the years. It used to be that hardly any FAX software would read the TIFFs produced by another package - both because they were too stupid to read perfectly good TIFFs, and because many of the TIFFs were not good. I used to have endless trouble with libtiff dumping core on those bad TIFFs. If you have had no trouble, your TIFFs must have lead a sheltered life :-) Regards, Steve ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
On 2004.06.21 08:02 Steve Underwood wrote: Holger Schurig wrote: Unless someone does something serious about the flakiness of libtiff, I don't think either spandsp or Hylafax will ever be very stable. :-( Delete the word "unless". And then create a subdirectory spandsp/tiff where you put a libtiff into it that actually works. Create this libtiff as a .a file and link spandsp statically against it, then you won't have problems with different libtiff's on the system. That isn't what I meant. libtiff is really flaky when you give it a bad tiff file. It used to core dump on almost any fault. I fed updates back to the libtiff guys a few years ago, which I think went in. Others must have contributed most robustness too. It isn't as bad as it used to be, but I have TIFF files here which make 3.6.0 dump core. This is, of course, a rather nasty thing to have happen in a homogenous multi-threaded setup like *. I've never seen this kind of "flakiness" of libtiff cause any problems for HylaFAX. As far as I'm aware, there has only been two instances when libtiff caused HylaFAX any grief. The 3.6.1 release problem with G3/G4 is a given. And then there was the 16-to-32 bit type change that occurred with the 3.4.x-to-3.5.x change. In all the years of using HylaFAX I've never had any other libtiff issues give me any grief with HylaFAX. In fairness, however, HylaFAX only uses a very narrow set of functions and utilities from libtiff. It has its own G3/G4 encoder and decoder built-in and relies on that most of the time. Lee. ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
On Monday 21 June 2004 11:02, Steve Underwood wrote: > That isn't what I meant. libtiff is really flaky when you give it a bad > tiff file. It used to core dump on almost any fault. I fed updates back > to the libtiff guys a few years ago, which I think went in. Others must > have contributed most robustness too. It isn't as bad as it used to be, > but I have TIFF files here which make 3.6.0 dump core. This is, of > course, a rather nasty thing to have happen in a homogenous > multi-threaded setup like *. I wonder if that is what's going on with my fax reception segfaulting then? And yes... very bad :-) Regards, Andrew ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
Holger Schurig wrote: Unless someone does something serious about the flakiness of libtiff, I don't think either spandsp or Hylafax will ever be very stable. :-( Delete the word "unless". And then create a subdirectory spandsp/tiff where you put a libtiff into it that actually works. Create this libtiff as a .a file and link spandsp statically against it, then you won't have problems with different libtiff's on the system. That isn't what I meant. libtiff is really flaky when you give it a bad tiff file. It used to core dump on almost any fault. I fed updates back to the libtiff guys a few years ago, which I think went in. Others must have contributed most robustness too. It isn't as bad as it used to be, but I have TIFF files here which make 3.6.0 dump core. This is, of course, a rather nasty thing to have happen in a homogenous multi-threaded setup like *. Regards, Steve ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
> Unless someone does something serious about the flakiness of libtiff, I > don't think either spandsp or Hylafax will ever be very stable. :-( Delete the word "unless". And then create a subdirectory spandsp/tiff where you put a libtiff into it that actually works. Create this libtiff as a .a file and link spandsp statically against it, then you won't have problems with different libtiff's on the system. ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
On 2004.06.18 20:02 Steve Underwood wrote: Lee Howard wrote: So, show me a T.38 channel driver for Asterisk. And if you think that using t38modem is ugly, then show me a T.38 driver for HylaFAX. I really want to see spandsp talking through T.38 across the internet. T.38 and fax to/from e-mail were my main goals is writing spandsp. So where are you at on this (getting spandsp talking T.38)? How can we help you get there? If we can get spandsp talking T.38 then we can use t38modem, and you wouldn't really have any pressure to work on "flaky" fax any more as everyone could just use HylaFAX. Lee. ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
Lee Howard wrote: Furthermore, even if you assumed that spandsp was as stable as HylaFAX, there is a vast feature-set difference between them as far as the faxing itself goes. Steve has already made it clear that he sees no future in fax, and that he does not intend to bridge that feature-set gap at all. Unless someone does something serious about the flakiness of libtiff, I don't think either spandsp or Hylafax will ever be very stable. :-( I said I see FAX as a dwindling market that will gradually drift away. I never said it was not significant right now. I really want spandsp to offer people a cheap way to fulfill this fairly long term, but not very high profile, need. So, show me a T.38 channel driver for Asterisk. And if you think that using t38modem is ugly, then show me a T.38 driver for HylaFAX. I really want to see spandsp talking through T.38 across the internet. T.38 and fax to/from e-mail were my main goals is writing spandsp. Regards, Steve ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
Citat Klaus-Peter Junghanns <[EMAIL PROTECTED]>: > Am Fr, 2004-06-18 um 19.56 schrieb Lee Howard: > > Firstly, I'm not just talking about receiving faxes. > > > > If my choices are between HylaFAX and spandsp and if I want outbound > > queueing and a client-server interface for networked usage, then > > spandsp will not cut it alone. > > > > So yes, anyone who wants these features will need to use HylaFAX. And > > to use HylaFAX with Asterisk currently one must send the fax calls to > > an FXS port and then to a HylaFAX-controlled modem. > > Theoretically chan_capi could also be modified for fax support, since > that is already part of the CAPI specs. But spanDSP works for all > channel types so i dont see the need for this. Anyhow capi4hylafax and chan_capi will gladly coexist. You just tell asterisk to ignore the DIDs that are used for fax. [snip] > > Oh, and btw, i receive all my faxes with capi4hylafax and HylaFAX of > course, just because SuSE comes with such a nice configruation tool > for it (and i am lazy!). :) Wouldn't have thought otherwise. Kind regards, Martin List-Petersen martin (at) list (dash) petersen (dot) net -- "You should, without hesitation, pound your typewriter into a plowshare, your paper into fertilizer, and enter agriculture" -- Business Professor, University of Georgia ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[OT] Re: [Asterisk-Users] TE410P / Eicon PRI
> Furthermore, even if you assumed that spandsp was as stable as HylaFAX, > there is a vast feature-set difference between them as far as the > faxing itself goes. Steve has already made it clear that he sees no > future in fax, and that he does not intend to bridge that feature-set > gap at all. I'd like to amplify that, and make at least one serious comment on this thread. First of all, the fact that fax isn't rocket science has led all manner of goofballs to engineer devices that take great liberty with the standards, ... and that fail in all sorts of weird and wonderful ways. The low barrier to entry, combined with the ubiquity of fax technology, means that any _industrial_ fax application needs an extremely robust T.30 engine at its core if it's going to be taken seriously. There's just SO MUCH CRAP to contend with out there. Fact: fax is easy to do poorly, and difficult to do extremely well I know what you're going to say ... my $75 toshiba fax machine does it well, it can't be hard! That may be true, but consider how many people, how much R&D and how much intellectual property is tied up in their fax T.30 engine, and you can see there's a reason desktop fax machines generally fax much more reliably than, for instance, faxmodems (which are generally crap). Spandsp's rxfax and txfax could one day be suitable for mission-critical use (even if they _do_ have the capability to take down asterisk), but today they're not quite there. I certainly would not base a business on this technology. It's a very cool tool for hobbyists right now .. .a classroom exercise on how to do faxing from first principles and a way to illustrate the power of a much more generally useful technology, namely spandsp itself which is, quite simply, awe inspiring. As Lee has highlighted, the author does not plan to flesh out the fax implementation. If our customers were to implement spandsp many of them would be facing monthly phone bills that are _thousands_ of dollars higher than what they're presently paying thanks to the superior feature set in dedicated Eicon and Brooktrout fax boards, or even in HylaFAX's own Class 1 implementation. Anyone who has studied the economics of faxing will know that the up-front cost generally pales in comparison to the ongoing cost of telco charges and administrative headaches if lots of faxes are failing. Sure, HylaFAX itself if a wonderful platform for mission-critical or enterprise faxing. It also has a very robust scheduler which is highly configurable, that scales well (we routinely send batches of a half-million faxes with no problems at all), and it generally does everything you could ever want a fax system to do, with the lots of hooks for anything more ... eccentric. But features and functionality are only worth something if you need them, and as some people have rightly pointed out, some people don't need anything more than fax reception, PDF conversion, and mailing. To those people who then conclude spandsp is the right way to go, I say you're missing the point - you need to look much deeper into the heart of the matter. How good are txfax and rxfax at coping with real-world fax freakishness? Personally, I think it's a shame spandsp's author doesn't think fax is sexy like we do. -The Undertaker -- Darren Nickerson Senior Sales & Support Engineer iFax Solutions, Inc. www.ifax.com [EMAIL PROTECTED] +1.215.438.4638 +1.215.243.8335 (fax) ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
Am Fr, 2004-06-18 um 19.56 schrieb Lee Howard: > Firstly, I'm not just talking about receiving faxes. > > If my choices are between HylaFAX and spandsp and if I want outbound > queueing and a client-server interface for networked usage, then > spandsp will not cut it alone. > > So yes, anyone who wants these features will need to use HylaFAX. And > to use HylaFAX with Asterisk currently one must send the fax calls to > an FXS port and then to a HylaFAX-controlled modem. Theoretically chan_capi could also be modified for fax support, since that is already part of the CAPI specs. But spanDSP works for all channel types so i dont see the need for this. For outbound spooling pbx_spool is your friend. If you want to take total control of the spooling yourself you can also build something very nice and scalable with the manager interface. > > This is not a pretty configuration, I completely agree. And, I > completely agree that there are a myriad of beautiful ways to do this, > in theory. But the coding does not exist for those to be reality. So > unless someone wants to code it or pay to have it coded, then those who > want outbound queueing and a client-server interface must put up with > the cumbersome configuration. > I agree that the hylafax clients are really nice and very useful. > Furthermore, even if you assumed that spandsp was as stable as HylaFAX, > there is a vast feature-set difference between them as far as the > faxing itself goes. Steve has already made it clear that he sees no > future in fax, and that he does not intend to bridge that feature-set > gap at all. > Correct me if I am wrong, but hylafax and spanDSP are two totally different pairs of shoes. Hylafax relies on the "modem" device to actually provide the fax capability. SpanDSP is pure software solution. You can fax with any Asterisk channel driver even VoIP. Apart from the missing network client you can build any feature you can dream about with Asterisk. Oh, and btw, i receive all my faxes with capi4hylafax and HylaFAX of course, just because SuSE comes with such a nice configruation tool for it (and i am lazy!). :) best regards Klaus ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
On Friday 18 June 2004 13:20, Lee Howard wrote: > Well, if you don't like t38modem, then a really cool thing would be if > you wrote a T.38 driver for HylaFAX also. So then Asterisk and HylaFAX > could play together without t38modem, without the AT command-response > language limitations. I wasn't intending to write any t38 code; my intention was to write a pseudo char device and set up a telnet connection to the Ascend Max modem bank. I agree that a t38 driver would be cool but I'm stretching my programming abilities as is :-) Also Darren has provided a link to an unoffical patch for HylaFax which allows it to contact "TCP" modems which I intend to play with shortly. :-) -A. ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
- Original Message - From: "Klaus-Peter Junghanns" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, June 18, 2004 12:03 PM Subject: Re: [Asterisk-Users] TE410P / Eicon PRI > Am Fr, 2004-06-18 um 17.53 schrieb Darren Nickerson: > > You don't even need spandsp - fax is dead, remember? ;-) > > > Why do YOU sell hylafax servers then? ;) Because the customers keep calling us wanting more FAX!! It's horrible. ;-) -d ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
On Friday 18 June 2004 12:37, Steve Underwood wrote: > The segfaults I have followed up on have all been due to libtiff > versions. Are you sure there isn't some other version of libtiff lurking > on your machine? If there isn't I would like to follow up with you and > find why this happens. Many people are getting reliable performance. Yup I am positive. I *did* have an older version of libtiff (3.7.9?) hanging around but after I found out about it I blew it away and made sure I rebuilt the libraries from scratch (making sure I had eliminated header files, libraries, everything). Once I did that, as I said, I was able to receive faxes but only sporadically. I posted the data to this list earlier: http://lists.digium.com/pipermail/asterisk-users/2004-June/049405.html http://lists.digium.com/pipermail/asterisk-users/2004-June/049414.html http://lists.digium.com/pipermail/asterisk-users/2004-June/049415.html http://lists.digium.com/pipermail/asterisk-users/2004-June/049418.html http://lists.digium.com/pipermail/asterisk-users/2004-June/049443.html The most recent crash audio files are at http://www.mixdown.ca/~andrew/dump/akohlmith-faxsegfault2.tgz -- this occured on the same system; some fax receives work fine, some don't, and some (like this one) crash asterisk. :-) Regards, Andrew ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
On 2004.06.18 08:10 Klaus-Peter Junghanns wrote: better send the EUR 10k (not $10k... :) ) to the author of spandDSP. Nobody needs HylaFAX for receiving faxes. Firstly, I'm not just talking about receiving faxes. If my choices are between HylaFAX and spandsp and if I want outbound queueing and a client-server interface for networked usage, then spandsp will not cut it alone. So yes, anyone who wants these features will need to use HylaFAX. And to use HylaFAX with Asterisk currently one must send the fax calls to an FXS port and then to a HylaFAX-controlled modem. This is not a pretty configuration, I completely agree. And, I completely agree that there are a myriad of beautiful ways to do this, in theory. But the coding does not exist for those to be reality. So unless someone wants to code it or pay to have it coded, then those who want outbound queueing and a client-server interface must put up with the cumbersome configuration. Furthermore, even if you assumed that spandsp was as stable as HylaFAX, there is a vast feature-set difference between them as far as the faxing itself goes. Steve has already made it clear that he sees no future in fax, and that he does not intend to bridge that feature-set gap at all. So, show me a T.38 channel driver for Asterisk. And if you think that using t38modem is ugly, then show me a T.38 driver for HylaFAX. Lee. ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
Klaus-Peter Junghanns wrote: Am Fr, 2004-06-18 um 17.53 schrieb Darren Nickerson: You don't even need spandsp - fax is dead, remember? ;-) Why do YOU sell hylafax servers then? ;) best regards Klaus Working with the dead never stopped undertakers making a living :-) Regards, Steve ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
On 2004.06.18 08:34 Andrew Kohlsmith wrote: On Friday 18 June 2004 11:08, Lee Howard wrote: > If you would rather use HylaFAX instead of spandsp and have $10K to > throw around, then may I suggest hiring an Asterisk channel author to > write a T.38-supporting channel driver? That way you could just use > t38modem with HylaFAX, and you wouldn't need all the duplicate hardware. I am gearing up to write a character port emulator which will telnet to an Ascend Max modem bank for HylaFax. It's based on code from ttywatch which does the opposite. (it is a telnet daemon that connects to a character port) -- rtty, ser2net and conserver are all apps which do the opposite. Hopefully it will work alright, as the Ascend Max will give you a direct connection to its modem bank when enabled. I was going to use T38modem but, like practically everything else h.323, the code is disgustingly hard to wade through. :-( Well, if you don't like t38modem, then a really cool thing would be if you wrote a T.38 driver for HylaFAX also. So then Asterisk and HylaFAX could play together without t38modem, without the AT command-response language limitations. Lee. ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
Andrew Kohlsmith wrote: On Friday 18 June 2004 11:10, Klaus-Peter Junghanns wrote: better send the EUR 10k (not $10k... :) ) to the author of spandDSP. Nobody needs HylaFAX for receiving faxes. Converting a tiff to pdf and storing it somewhere is not rocket science. ;) Incorrect. I've been unable to get spandsp operating consistently with Slackware 9.1 and libtiff 3.6.0. Some faxes receive great, some are completely corrupted and the biggest problem is that some (most) fax reception segfaults asterisk. :-( The segfaults I have followed up on have all been due to libtiff versions. Are you sure there isn't some other version of libtiff lurking on your machine? If there isn't I would like to follow up with you and find why this happens. Many people are getting reliable performance. Regards, Steve ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
Am Fr, 2004-06-18 um 17.53 schrieb Andrew Kohlsmith: > > better send the EUR 10k (not $10k... :) ) to the author of spandDSP. > > Nobody needs HylaFAX for receiving faxes. Converting a tiff to pdf and > > storing it somewhere is not rocket science. ;) > > Incorrect. I've been unable to get spandsp operating consistently with > Slackware 9.1 and libtiff 3.6.0. Some faxes receive great, some are > completely corrupted and the biggest problem is that some (most) fax > reception segfaults asterisk. :-( > Of course your mileage may vary. :) Levon, can you shed some light on this please. :) Lots of people have different problems with open source products that are under heavy development. But usually there is always somebody providing commercial support for it (sometimes even for free). And if you experience problems like segfaults or corrupted faxes it is always a good idea to report this to the developer, so the quality of the product can increase. Participate. :-) best regards Klaus ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
Am Fr, 2004-06-18 um 17.53 schrieb Darren Nickerson: > You don't even need spandsp - fax is dead, remember? ;-) > Why do YOU sell hylafax servers then? ;) best regards Klaus ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
Klaus-Peter Junghanns wrote: better send the EUR 10k (not $10k... :) ) to the author of spandDSP. Nobody needs HylaFAX for receiving faxes. Converting a tiff to pdf and storing it somewhere is not rocket science. ;) best regards Klaus I'd just like to point out that this kind of thing *is* perfectly acceptable :-) A rocket: a big fuel tank; a large pump; a match to light it. How tough can the science in that be? :-\ Regards, Steve ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
> Andrew Kohlsmith said: > On Friday 18 June 2004 11:08, Lee Howard wrote: > > If you would rather use HylaFAX instead of spandsp and have $10K to > > throw around, then may I suggest hiring an Asterisk channel author to > > write a T.38-supporting channel driver? That way you could just use > > t38modem with HylaFAX, and you wouldn't need all the duplicate hardware. > > I am gearing up to write a character port emulator which will telnet to an > Ascend Max modem bank for HylaFax. It's based on code from ttywatch which > does the opposite. (it is a telnet daemon that connects to a character port) > -- rtty, ser2net and conserver are all apps which do the opposite. > > Hopefully it will work alright, as the Ascend Max will give you a direct > connection to its modem bank when enabled. > > I was going to use T38modem but, like practically everything else h.323, the > code is disgustingly hard to wade through. :-( Andrew, Consider bootstapping your efforts using some code we contributed on behalf of one of our customers: http://bugs.hylafax.org/bugzilla/show_bug.cgi?id=425 -Darren -- Darren Nickerson Senior Sales & Support Engineer iFax Solutions, Inc. www.ifax.com [EMAIL PROTECTED] +1.215.438.4638 +1.215.243.8335 (fax) ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
RE: [Asterisk-Users] TE410P / Eicon PRI
Ok i understood ... and started testing RxFax/TxFax ! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Klaus-Peter Junghanns Sent: vrijdag 18 juni 2004 17:10 To: [EMAIL PROTECTED] Subject: Re: [Asterisk-Users] TE410P / Eicon PRI better send the EUR 10k (not $10k... :) ) to the author of spandDSP. Nobody needs HylaFAX for receiving faxes. Converting a tiff to pdf and storing it somewhere is not rocket science. ;) best regards Klaus Am Fr, 2004-06-18 um 17.08 schrieb Lee Howard: > If you would rather use HylaFAX instead of spandsp and have $10K to > throw around, then may I suggest hiring an Asterisk channel author to > write a T.38-supporting channel driver? That way you could just use > t38modem with HylaFAX, and you wouldn't need all the duplicate hardware. > > Lee. > ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users DISCLAIMER: The content of this e-mail message does not constitute a commitment of DKMA bvba This e-mail and any attachments thereto may contain information which is confidential and/or protected by intellectual property rights and are intended for the intended recipient only. Any use of the information contained herein ( including, but not limited to, total or partial reproduction, communication or distribution in any form ) by persons other than the designated recipient(s) is prohibited.If an addressing or transmission error has misdirected this e-mail, please notify the author, either by telephone or by e-mail and delete the material from any computer. ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
On Friday 18 June 2004 11:10, Klaus-Peter Junghanns wrote: > better send the EUR 10k (not $10k... :) ) to the author of spandDSP. > Nobody needs HylaFAX for receiving faxes. Converting a tiff to pdf and > storing it somewhere is not rocket science. ;) Incorrect. I've been unable to get spandsp operating consistently with Slackware 9.1 and libtiff 3.6.0. Some faxes receive great, some are completely corrupted and the biggest problem is that some (most) fax reception segfaults asterisk. :-( Regards, Andrew ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
You don't even need spandsp - fax is dead, remember? ;-) -d - Original Message - From: "Klaus-Peter Junghanns" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, June 18, 2004 11:10 AM Subject: Re: [Asterisk-Users] TE410P / Eicon PRI > better send the EUR 10k (not $10k... :) ) to the author of spandDSP. > Nobody needs HylaFAX for receiving faxes. Converting a tiff to pdf and > storing it somewhere is not rocket science. ;) > > best regards > > Klaus > > Am Fr, 2004-06-18 um 17.08 schrieb Lee Howard: > > If you would rather use HylaFAX instead of spandsp and have $10K to > > throw around, then may I suggest hiring an Asterisk channel author to > > write a T.38-supporting channel driver? That way you could just use > > t38modem with HylaFAX, and you wouldn't need all the duplicate hardware. > > > > Lee. > > > > > ___ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: >http://lists.digium.com/mailman/listinfo/asterisk-users > ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
On Friday 18 June 2004 11:08, Lee Howard wrote: > If you would rather use HylaFAX instead of spandsp and have $10K to > throw around, then may I suggest hiring an Asterisk channel author to > write a T.38-supporting channel driver? That way you could just use > t38modem with HylaFAX, and you wouldn't need all the duplicate hardware. I am gearing up to write a character port emulator which will telnet to an Ascend Max modem bank for HylaFax. It's based on code from ttywatch which does the opposite. (it is a telnet daemon that connects to a character port) -- rtty, ser2net and conserver are all apps which do the opposite. Hopefully it will work alright, as the Ascend Max will give you a direct connection to its modem bank when enabled. I was going to use T38modem but, like practically everything else h.323, the code is disgustingly hard to wade through. :-( Regards, Andrew ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
better send the EUR 10k (not $10k... :) ) to the author of spandDSP. Nobody needs HylaFAX for receiving faxes. Converting a tiff to pdf and storing it somewhere is not rocket science. ;) best regards Klaus Am Fr, 2004-06-18 um 17.08 schrieb Lee Howard: > If you would rather use HylaFAX instead of spandsp and have $10K to > throw around, then may I suggest hiring an Asterisk channel author to > write a T.38-supporting channel driver? That way you could just use > t38modem with HylaFAX, and you wouldn't need all the duplicate hardware. > > Lee. > ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
If you would rather use HylaFAX instead of spandsp and have $10K to throw around, then may I suggest hiring an Asterisk channel author to write a T.38-supporting channel driver? That way you could just use t38modem with HylaFAX, and you wouldn't need all the duplicate hardware. Lee. On 2004.06.18 05:17 Michael Devenijn wrote: i'dd like to but is it stable enough for production (receiving over 500 faxes a day ?) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Klaus-Peter Junghanns Sent: vrijdag 18 juni 2004 13:58 To: [EMAIL PROTECTED] Subject: Re: [Asterisk-Users] TE410P / Eicon PRI save 10k EUR and use spandDSP (www.opencall.org) for fax instead of the second server with the Eicon PRI card. > > Michael best regards Klaus -- Klaus-Peter Junghanns ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
RE: [Asterisk-Users] TE410P / Eicon PRI
> i'dd like to but is it stable enough for production (receiving over 500 faxes a day > ?) i think it is. at least i know someone who is using it in production on a Digium E1 card. If everything else fails you can buy that eicon card later on in the worst case. best regards Klaus -- Klaus-Peter Junghanns CEO, CTO Junghanns.NET GmbH Breite Strasse 13a - 12167 Berlin - Germany fon: (de) +49 30 79705390 fon: (uk) +44 870 1244692 fax: (de) +49 30 79705391 iaxtel: 1-700-157-8753 http://www.Junghanns.NET/asterisk/ ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
RE: [Asterisk-Users] TE410P / Eicon PRI
i'dd like to but is it stable enough for production (receiving over 500 faxes a day ?) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Klaus-Peter Junghanns Sent: vrijdag 18 juni 2004 13:58 To: [EMAIL PROTECTED] Subject: Re: [Asterisk-Users] TE410P / Eicon PRI > We would think about having 2 servers : > Server A : Asterisk > PRI card (Digium TE410P) > > Server B : Fax server > PRI card (Eicon PRI30M) > > > > Call ---> TE410P/1 ---> Asterisk Extension ---> > > Voice ? ---> Voicemail or Dial > Fax ?---> TE410P/2 crossover to ---> Server B (Eicon PRI) > save 10k EUR and use spandDSP (www.opencall.org) for fax instead of the second server with the Eicon PRI card. > > Michael best regards Klaus -- Klaus-Peter Junghanns CEO, CTO Junghanns.NET GmbH Breite Strasse 13a - 12167 Berlin - Germany fon: (de) +49 30 79705390 fon: (uk) +44 870 1244692 fax: (de) +49 30 79705391 iaxtel: 1-700-157-8753 http://www.Junghanns.NET/asterisk/ ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users DISCLAIMER: The content of this e-mail message does not constitute a commitment of DKMA bvba This e-mail and any attachments thereto may contain information which is confidential and/or protected by intellectual property rights and are intended for the intended recipient only. Any use of the information contained herein ( including, but not limited to, total or partial reproduction, communication or distribution in any form ) by persons other than the designated recipient(s) is prohibited.If an addressing or transmission error has misdirected this e-mail, please notify the author, either by telephone or by e-mail and delete the material from any computer. ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TE410P / Eicon PRI
> We would think about having 2 servers : > Server A : Asterisk > PRI card (Digium TE410P) > > Server B : Fax server > PRI card (Eicon PRI30M) > > > > Call ---> TE410P/1 ---> Asterisk Extension ---> > > Voice ? ---> Voicemail or Dial > Fax ?---> TE410P/2 crossover to ---> Server B (Eicon PRI) > save 10k EUR and use spandDSP (www.opencall.org) for fax instead of the second server with the Eicon PRI card. > > Michael best regards Klaus -- Klaus-Peter Junghanns CEO, CTO Junghanns.NET GmbH Breite Strasse 13a - 12167 Berlin - Germany fon: (de) +49 30 79705390 fon: (uk) +44 870 1244692 fax: (de) +49 30 79705391 iaxtel: 1-700-157-8753 http://www.Junghanns.NET/asterisk/ ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users