Phil Blundell wrote:
I suspect that the
datapath through our regular network switches is probably close enough
to lossless for this purpose as well.
You could be surprised. I know that I have been suprised by how easy it
is for a UDP packet to get dropped or lost. I've had a few customers
Losing an audio packet here or there wouldn't normally be so bad
for fax. Normally I would expect the fax protocol, especially ECM
protocol, to be able to recover from it. However, Asterisk seems
to not work in an ideal fashion for this purpose. Whenever
Asterisk encounters a lost
Jerry Jones wrote:
Turning ECM seems to cause most of my issues with FAX. Most newer
machines have this on by default. However if there is any packet
loss, then when ECM tries to resend and there is additional loss,
then it gets in a loop and everything just fails. Whereas with ECM
off,
On 19 Feb 2006, at 06:04, Lee Howard wrote:J Poz wrote: 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
On Sat, 2006-02-18 at 22:04 -0800, Lee Howard wrote:
Traditional faxing (not T.38) pretty much requires a lossless audio
channel. Normally the best way to get this is with PSTN channels/lines
through a Zap device. That said, VoIP channels can be configured such
that they are also
Traditional faxing (not T.38) pretty much requires a lossless audio
channel. Normally the best way to get this is with PSTN channels/lines
through a Zap device. That said, VoIP channels can be configured such
that they are also lossless. IAXmodem, for example, functions on the
Users Mailing List - Non-Commercial Discussion; Philip
EdelbrockSubject: RE: [Asterisk-Users] Application Faxing using
SIP
MD,
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
EdelbrockSubject: RE: [Asterisk-Users] Application Faxing using SIPMD,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
Phil Blundell wrote:
1. Connect the fax machine to an ATA and have it speak SIP or IAX to *
This will work provided that you can create a near-lossless
communication path between the ATA and the PSTN gateway (which is the
Asterisk box, I assume).
One way of creating that, I would
On Sun, 2006-02-19 at 07:36 -0800, Lee Howard wrote:
This will work provided that you can create a near-lossless
communication path between the ATA and the PSTN gateway (which is the
Asterisk box, I assume).
One way of creating that, I would expect, would be to add another
ethernet card
My 2 cents worth:
I really think that a suggestion that someone in this thread gave
regarding asterisk not being the right medium for this is correct.
Check out http://www.tpc.int/ which implements a email2fax gateway, one
you can implement for yourself, instead of providing to the public.
modem to work
at all on Linksys.
Craig
- Original Message -
From: Phil Blundell [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion
asterisk-users@lists.digium.com
Sent: Monday, February 20, 2006 12:10 AM
Subject: Re: [Asterisk-Users] Application Faxing using
I have a specific business problem that I'm hoping someone has ideas and/or has already worked out a solution.My application needs to be able to automatically create and issue faxes to many different fax machines. The volume is going to be very high. And it is only about sending faxes and not
On Feb 18, 2006, at 11:35 AM, J Poz wrote:
I have a specific business problem that I'm hoping someone has
ideas and/or has already worked out a solution.
My application needs to be able to automatically create and issue
faxes to many different fax machines. The volume is going to be
J Poz schrieb:
I have a specific business problem that I'm hoping someone has ideas
and/or has already worked out a solution.
My application needs to be able to automatically create and issue faxes
to many different fax machines. The volume is going to be very high. And
it is only about
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
sionCc:
J PozSubject: Re: [Asterisk-Users] Application Faxing using
SIP
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
erimenting with an analog line connected to your asterisk box.MD From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of J PozSent: Saturday, February 18, 2006 4:17 PMTo: Philip Edelbrock; Asterisk Users Mailing List - Non-Commercial DiscussionCc: J PozSubject: Re: [Asterisk-Users] Applicat
J Poz wrote:
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
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