Matt Riddell wrote: > On 31/05/11 7:51 PM, Ian FREISLICH wrote: > > As far as I was aware, you didn't need to fxotune with hardware > > echo canceller. > > I thought fxotune was for setting base impedance settings and would give > a better line on which the echo can could work.
It seems I was wrong. There's a nice description here: http://lists.digium.com/pipermail/asterisk-users/2008-January/203778.html Back to the OP... I have the following hardware with their linux driver I ported to FreeBSD: ystdm0: vendor=e159 device=1 subvendor=2151 ystdm0: <YSTDM8xx REV E> port 0xc400-0xc4ff mem 0xfdffd000-0xfdffdfff irq 17 at device 20.0 on pci0 Freshmaker version: 89 Freshmaker passed register test Module 0: Installed -- AUTO FXO (FCC mode) Module 1: Installed -- AUTO FXO (FCC mode) Module 2: Installed -- AUTO FXO (FCC mode) Module 3: Installed -- AUTO FXO (FCC mode) Module 4: Not installed Module 5: Not installed Module 6: Installed -- AUTO FXS/DPO Module 7: Installed -- AUTO FXS/DPO I get different results for the same PSTN line plugged into different ports. But, the results change change when I change to a different PSTN line on the same port. I always put it down to manufacture tollerance on analog components. This however does not sufficiently explain the results in the OP. Ian -- Ian Freislich -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Asterisk-BSD mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-bsd
