John Morey wrote: > I switch the wires in lines 5-8 (i.e. reversed tip and ring) and reran > fxotune to tune the lines. fxotune.conf ended up looking exactly the same > as before the change. Since I was expecting/hopping to see a change but did > not I switched everything back to the way it was. Is there a way to test the > lines, using a multi-meter maybe, to tell if the tip and ring are correct or > reversed? > > After putting things back I reran fxotune to get the verbose output. It, > foxtune.out.gz, is attached. fxotune seems to have had a better time with
It seems that one way or another the attachment didn't go through. Can you email the tarball to me directly or post it to a website? Thanks, Matthew Fredrickson > line 7 during this run. fxotune.conf now contains: > > 5=7,255,251,251,2,255,255,1,255 > 6=7,255,251,251,2,255,255,1,255 > 7=4,0,0,0,0,0,0,0,0 > 8=7,255,251,251,2,255,255,1,255 > 9=4,0,0,0,0,0,0,0,0 > 10=5,0,0,0,0,0,0,0,0 > 11=0,0,0,0,0,0,0,0,0 > 12=0,0,0,0,0,0,0,0,0 > > I tried calling directly into the lines above and it seems lines 5,6,8 have > much more echo than lines 7,9,10. So just for fun I edited fxotune.conf to > the following and reloaded (fxotune -s) it: > > 5=5,0,0,0,0,0,0,0,0 > 6=5,0,0,0,0,0,0,0,0 > 7=4,0,0,0,0,0,0,0,0 > 8=5,0,0,0,0,0,0,0,0 > 9=4,0,0,0,0,0,0,0,0 > 10=5,0,0,0,0,0,0,0,0 > 11=0,0,0,0,0,0,0,0,0 > 12=0,0,0,0,0,0,0,0,0 > > Unless I am just spacing out the echo on 5,6,8 seems less now. I really > have no idea what is going on. > > John > > > On Fri, Jun 6, 2008 at 1:31 PM, Matthew Fredrickson <[EMAIL PROTECTED]> > wrote: > >> John Morey wrote: >>> Tilghman, >>> >>> Thanks for the pointer. I'll check this tomorrow and let you know. >> Also, I would like to see the output without the "-d" flag and with the >> "-v" flag. This will output a lot of data (the echo ratio for every >> possible coefficient setting it has tried per port). >> >> Matthew Fredrickson >> >>> John >>> >>> On Wed, Jun 4, 2008 at 11:18 PM, Tilghman Lesher < >>> [EMAIL PROTECTED]> wrote: >>> >>>> On Wednesday 04 June 2008 22:02:19 John Morey wrote: >>>>> Hello, >>>>> >>>>> I've run fxotune at different times but continue to get what seem to be >>>>> strange numbers in /etc/fxotune.conf. It ends up with: >>>>> >>>>> 5=7,255,251,251,2,255,255,1,255 >>>>> 6=7,255,251,251,2,255,255,1,255 >>>>> 7=7,255,251,251,2,255,255,1,255 >>>>> 8=9,2,250,253,4,252,0,255,255 >>>>> 9=4,0,0,0,0,0,0,0,0 >>>>> 10=5,0,0,0,0,0,0,0,0 >>>>> 11=0,0,0,0,0,0,0,0,0 >>>>> 12=0,0,0,0,0,0,0,0,0 >>>>> ports 5-10 have lines hooked up to them. The first four lines seem >>>> strange >>>>> when compaired to what others have posted and what ports 9 and 10 have. >>>>> >>>>> Also if I'm reading things right my echo ratios seem to be very >>>>> high. Running "fxotune -d -b 5 -w 1004" gives the following: >>>>> Dumping module /dev/zap/5 >>>>> echo ratio = 0.1759 (1960.0 / 11145.0) >>>>> Which I read to be over 17%. This seems crazy. Am I reading this >> right? >>>>> Where should I start to look for problems? >>>> You might check to see if the tip and ring are reversed in your wiring. >>>> That >>>> can frequently cause weird echo problems. >>>> >>>> -- >>>> Tilghman >>>> >>>> _______________________________________________ >>>> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >>>> >>>> asterisk-users mailing list >>>> To UNSUBSCRIBE or update options visit: >>>> http://lists.digium.com/mailman/listinfo/asterisk-users >>>> >>> >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >>> >>> asterisk-users mailing list >>> To UNSUBSCRIBE or update options visit: >>> http://lists.digium.com/mailman/listinfo/asterisk-users >> >> -- >> Matthew Fredrickson >> Software/Firmware Engineer >> Digium, Inc. >> >> _______________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> > > > ------------------------------------------------------------------------ > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users -- Matthew Fredrickson Software/Firmware Engineer Digium, Inc. _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
