[EMAIL PROTECTED] wrote:
What are your experiences with faxing through Asterisk to the PSTN?
We are using g.711u as a codec, and are originating/terminating with Broadvox as well as through our own PSTN gateways.
We have had some luck with incoming faxes coming into our network from Broadvox DIDs. They work 50% of the time. Not sure yet on PSTN incoming since nobody that is using FAX is in our local rate centers.
Outgoing has been bad. It seems to work the best if the Sipura user agents have echo cancelation off, but we have to have echo cancelation on our outbound gateways or there is echo in the voice path. Faxing outbound works very rarely, and if it does, it usually can only send a page or two before we get the infamous "Poor line condition".
Does anyone have a suitable FAX setup working?
Using G.711 u or A may work, but don't count on it. Take a look at http://www.opencall.org/faq
Regards, Steve
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