Sorry, the setting should be under [wanpipex] in wanpipex.conf file and NOT in the [wxgx] section.<br><br clear="all">Moises Silva<br>Senior Software Engineer<br>Sangoma Technologies Inc. | 50 McIntosh Drive, Suite 120, Markham ON L3R 9T3 Canada<br>
t. 1 905 474 1990 x 128 | e. <a href="mailto:moy@sangoma.com">moy@sangoma.com</a><br>
<br><br><div class="gmail_quote">On Wed, May 12, 2010 at 3:40 PM, Moises Silva <span dir="ltr"><<a href="mailto:moises.silva@gmail.com">moises.silva@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
It is implemented and should work as a work-around. <br><br>Having said that, I suggest you to contact Sangoma support (<a href="mailto:techdesk@sangoma.com" target="_blank">techdesk@sangoma.com</a>), the ec chip should detect fax tone and disable its echo-canceling functions. However, some old versions of the driver have a noise-reduction feature enabled by default which also happen to disrupt faxes.<br>
<br>Try adding this just below TDMV_HWEC=YES option:<br><br>HWEC_NOISE_REDUCTION_DISABLE=YES<br><br>Or upgrade to the latest driver which does this automatically.<br><font color="#888888"><br clear="all">Moises Silva<br>
Senior Software Engineer<br>
Sangoma Technologies Inc. | 50 McIntosh Drive, Suite 120, Markham ON L3R 9T3 Canada<br>t. 1 905 474 1990 x 128 | e. <a href="mailto:moy@sangoma.com" target="_blank">moy@sangoma.com</a></font><div><div></div><div class="h5">
<br>
<br><br><div class="gmail_quote">On Wed, May 12, 2010 at 1:24 PM, Anthony Minessale <span dir="ltr"><<a href="mailto:anthony.minessale@gmail.com" target="_blank">anthony.minessale@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
openzap has an app you can run to disable EC but i don't know if it's implemented into the sangoma plugin but its not hard to fix if it's not.<div><div><div></div><div><br><br><div class="gmail_quote">
On Wed, May 12, 2010 at 11:47 AM, Helmut Kuper <span dir="ltr"><<a href="mailto:helmut.kuper@ewetel.de" target="_blank">helmut.kuper@ewetel.de</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">-----BEGIN PGP SIGNED MESSAGE-----<br>
Hash: SHA1<br>
<br>
Hello,<br>
<br>
<br>
I'm not sure whether I'm right here or not. But maybe someone has faced<br>
same problem:<br>
<br>
<br>
Scenario A:<br>
I'm using Sangoma A104d and FreeSWITCH Version 1.0.head (17097:17188M).<br>
I enabled hardware based detection of fax and dtmf. Further hardware<br>
based HEC is enabled<br>
<br>
I'm not able to reveive a FAX (analog) via PSTN, while sending works and<br>
internal (SIP) works as well. So there is no problem with the ATAs I use<br>
nor with the network (which routes the RTP along 80 kilometers one way).<br>
<br>
Scenario B:<br>
I'm able to receive FAX from pstn with same setup, but have hardware<br>
based HEC disabled. So in this case everything works fine.<br>
<br>
<br>
I thought sangoma's hardware based Fax detection feature should have<br>
disabled HEC when a Fax is detected, but it doesn't seems so. So my<br>
current thoughts are about the question whether FS is able to disable<br>
hardware HEC via mod_openzap and wanpipe driver for the corresponding<br>
A104d channel, when FS knows that the target is a FAX device ...<br>
<br>
<br>
-----BEGIN PGP SIGNATURE-----<br>
Version: GnuPG v1.4.7 (MingW32)<br>
<br>
iD8DBQFL6tu84tZeNddg3dwRAur3AJ4rOw5ocXm+aGG7spLYtA4yx23eHACfcUPF<br>
K+VHsbNiCR0XQeztzeI4iTY=<br>
=ihsg<br>
-----END PGP SIGNATURE-----<br>
<br>
_______________________________________________<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
</blockquote></div><br><br clear="all"><br></div></div>-- <br>Anthony Minessale II<br><br>FreeSWITCH <a href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org/</a><br>ClueCon <a href="http://www.cluecon.com/" target="_blank">http://www.cluecon.com/</a><br>
Twitter: <a href="http://twitter.com/FreeSWITCH_wire" target="_blank">http://twitter.com/FreeSWITCH_wire</a><br><br>AIM: anthm<br><a href="mailto:MSN%3Aanthony_minessale@hotmail.com" target="_blank">MSN:anthony_minessale@hotmail.com</a><br>
GTALK/JABBER/<a href="mailto:PAYPAL%3Aanthony.minessale@gmail.com" target="_blank">PAYPAL:anthony.minessale@gmail.com</a><br>
IRC: <a href="http://irc.freenode.net" target="_blank">irc.freenode.net</a> #freeswitch<br><br>FreeSWITCH Developer Conference<br><a href="mailto:sip%3A888@conference.freeswitch.org" target="_blank">sip:888@conference.freeswitch.org</a><br>
<a href="mailto:googletalk%3Aconf%2B888@conference.freeswitch.org" target="_blank">googletalk:conf+888@conference.freeswitch.org</a><br>
pstn:+19193869900<br>
</div>
<br>_______________________________________________<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<br></blockquote></div><br>
</div></div></blockquote></div><br>