I've found T.38 5o be very reliable. We have many customers using it daily.
On Wed, May 30, 2018, 5:39 PM Andy Ringsmuth wrote:
>
> > On May 30, 2018, at 4:10 PM, Andrew Latham wrote:
> >
> > T.38 if your provider supports it
> >
> > Try https://github.com/hehol/t38modem
> >
> > On Wed, May
> "MT" == Max Tulyev writes:
MT> Have Asterisk with E1 connection to PSTN (not VoIP). Is there some
MT> software to let it work as a fax and modem?
For that, as Seth said, use iaxmodem. And use hylafax to feed iaxmodem.
-JimC
--
James Cloos OpenPGP: 0x997A9F17ED7DAEA6
On 6/3/18 9:05 AM, Max Tulyev wrote:
Hi All,
Looking for similar, but other one.
Have Asterisk with E1 connection to PSTN (not VoIP). Is there some
software to let it work as a fax and modem?
iaxmodem
Hi All,
Looking for similar, but other one.
Have Asterisk with E1 connection to PSTN (not VoIP). Is there some
software to let it work as a fax and modem?
30.05.18 23:13, John R. Levine пише:
> Can anyone recommend software that sends faxes over SIP? I have plenty
> of inbound fax to email
> "JL" == John R Levine writes:
JL> Can anyone recommend software that sends faxes over SIP?
I've had good luck using asterisk's res_fax_spandsp, sending to twilio
(which supports t38). Freeswitch's t38 support also is said to work well.
Hylafax, iaxmodem and asterisk has worked well for
I would recommend simply outsourcing it to voip.ms for $2 a month. Port
your fax DID to them.
Incoming fax arrive as PDF in your choice of email inbox.
You can send outbound fax from a predefined list of your own email
addresses, destination to f...@voip.ms. Put the destination phone number in
On Thu, May 31, 2018 at 12:54:05AM -0400, John R. Levine wrote:
> >You *can* get a fax across a G.711 connection if your throughput,
>
> My SIP provider supports T.38. How much difference does that make?
It can make a great deal of difference.
You change the dynamics from:
You *can* get a fax across a G.711 connection if your throughput,
My SIP provider supports T.38. How much difference does that make?
Regards,
John Levine, jo...@iecc.com, Primary Perpetrator of "The Internet for Dummies",
Please consider the environment before reading this e-mail.
On Wed, May 30, 2018 at 11:14:12PM -0400, John Levine wrote:
[...FAX over IP...]
> I don't really care if it's flaky. For one fax a month a few retries
> are not a big deal. But hellofax's free 5 pages a month will probably
> do the job.
For folks that have made it this far, you might be
In article you write:
>Have you considered paying the $0.50 per page to have the local copy
>shop send the once-a-month faxes?
Since the local copy shop is about a half hour drive from here, no.
I don't really care if it's flaky. For one fax a month a few retries
are not a big deal. But
> On May 30, 2018, at 4:10 PM, Andrew Latham wrote:
>
> T.38 if your provider supports it
>
> Try https://github.com/hehol/t38modem
>
> On Wed, May 30, 2018 at 3:15 PM John R. Levine wrote:
>
>> Can anyone recommend software that sends faxes over SIP? I have plenty of
>> inbound fax to
On 05/30/2018 01:13 PM, John R. Levine wrote:
> Can anyone recommend software that sends faxes over SIP?
No. Just NO. The problem is that all the modulation methods that FAX
transmission use requires time stability in the analog channel, and
there is no way that SIP is going to be that stable.
T.38 if your provider supports it
Try https://github.com/hehol/t38modem
On Wed, May 30, 2018 at 3:15 PM John R. Levine wrote:
> Can anyone recommend software that sends faxes over SIP? I have plenty of
> inbound fax to email services, but now and then I need to send a reply and
> it looks
> On May 30, 2018, at 4:13 PM, John R. Levine wrote:
>
> Can anyone recommend software that sends faxes over SIP? I have plenty of
> inbound fax to email services, but now and then I need to send a reply and it
> looks tacky to use one of the free web ones that put an ad on it.
>
> I know
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