On 2004.06.23 12:19 Lee Howard wrote:
On 2004.06.18 23:15 Seth Mattinen wrote:
I've been trying to get fax reception to work using an SPA-2000 to ring the fax machine or modem that's taking fax calls. I was curious if anyone else had tried something similar, and if so, had any luck getting it to work reliably. I've been able to get it to work, but it isn't reliable. (Pages/lines of black dots result more frequently than not.) The incoming lines are FXO and going to something digital isn't an option. My setup looks like this:

POTS <---> X100P FXO <--> Asterisk <--> SPA-2000 SIP <--> Fax

I've got the same configuration, and it works fine, but I had to disable V.17 (i.e, 14400 baud). V.27, V.29, and *V.34* all seem work just fine, however. There seems to be some kind of incompatibility between Asterisk and V.17 (this isn't surprising, many PBXs screw up V.17 communications).

I stand corrected.

After a little bit of work with the fax application to adjust the timings (increasing all of the pauses), all is well with V.17 also.

Lee.
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