Re: Hylafax problem with fax sending
Lee Howard <[email protected]>
| Newsgroups | gmane.comp.telephony.fax.hylafax.user |
|---|---|
| Message-ID | <[email protected]> |
On 08/10/2015 04:29 AM, Melisa Junuzovic wrote:
> I and disabled ECM support in config.ttyIAX1.
Why? That's a grave mistake.
> Sometimes I manage to send fax, sometimes sending fax failed with
> error "RSRPEC error / got DCN" (more often sending failed ! ). Also I
> never manage to send more than one page of pdf text ("aslo RSRPEC
> error / got DCN" ).
My guess is that the call audio quality of your call is too poor for fax
transmission. I would suspect that you're not using PSTN/TDM circuits
and are using a VoIP carrier for this, hence the trouble.
http://www.mainpine.com/blog/fax-voip-and-the-perils-of-poor-audio-quality.php
Thanks,
Lee.
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