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Hi,<BR>
<BR>
Box1 pci:0000:03:03.0 wct4xxp+ d161:0410 Wildcard TE410P (3rd Gen)<BR>
Box2 pci:0000:03:03.0 wanpipe- 1923:0100 Sangoma Technologies Corp. A104d QUAD T1/E1 AFT card<BR>
Box3 pci:0000:03:03.0 wct4xxp+ d161:0410 Wildcard TE410P (2nd Gen) (OpenVox)<BR>
Box4 pci:0000:03:03.0 wct4xxp+ d161:0410 Wildcard TE410P (2nd Gen) (OpenVox)<BR>
Box5 pci:0000:03:03.0 wct4xxp+ d161:0410 Wildcard TE410P (2nd Gen) (OpenVox)<BR>
<BR>
Output of:<BR>
<BR>
wanrouter hwprobe (for box2)<BR>
<BR>
1 . AFT-A104-SH : SLOT=3 : BUS=3 : IRQ=3 : CPU=A : PORT=1 : HWEC=128 : V=25<BR>
2 . AFT-A104-SH : SLOT=3 : BUS=3 : IRQ=3 : CPU=A : PORT=2 : HWEC=128 : V=25<BR>
3 . AFT-A104-SH : SLOT=3 : BUS=3 : IRQ=3 : CPU=A : PORT=3 : HWEC=128 : V=25<BR>
4 . AFT-A104-SH : SLOT=3 : BUS=3 : IRQ=3 : CPU=A : PORT=4 : HWEC=128 : V=25<BR>
<BR>
output of:<BR>
<BR>
grep HWEC *<BR>
wanpipe1.conf:TDMV_HWEC = NO<BR>
wanpipe2.conf:TDMV_HWEC = NO<BR>
wanpipe3.conf:TDMV_HWEC = NO<BR>
wanpipe4.conf:TDMV_HWEC = NO<BR>
<BR>
<BR>
I am pretty positive there are hw echo cancel boards on box1 and box2, but unfortunately I can't remember for sure.<BR>
<BR>
I hope this is complete enough.<BR>
<BR>
Thanks,<BR>
<BR>
- Jorge.<BR>
<BR>
On Thu, 2010-08-12 at 10:27 -0500, Kevin P. Fleming wrote:
<BLOCKQUOTE TYPE=CITE>
<PRE>
On 08/12/2010 04:01 AM, Jorge Antillon wrote:
> Ok,
>
> So!, here is what:
> Went ahead and enabled:
> echocancel => allways
> echocan_train => 100
> echocan_taps => 128
>
> on every box, on every link.
>
> Restarted asterisk (by issuing restart now) on every box and all hell
> broke loose, calls would come in, PDD was up the roof and then this error:
>
> transport.c:306 io_enable_echo_cancellation: Unable to enable echo
> cancellation on cic 494
> transport.c:306 io_enable_echo_cancellation: Unable to enable echo
> cancellation on cic 586
What board are you using to connect to your E1 links, and does it have a
hardware echo canceller?
--
Kevin P. Fleming
Digium, Inc. | Director of Software Technologies
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
skype: kpfleming | jabber: <A HREF="mailto:kfleming@digium.com">kfleming@digium.com</A>
Check us out at <A HREF="http://www.digium.com">www.digium.com</A> & <A HREF="http://www.asterisk.org">www.asterisk.org</A>
</PRE>
</BLOCKQUOTE>
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