Normally I use <br><br>DID provider - asterisk - sip terminator ( both DID provider and sip terminator use g729, so asterisk just passes the call between the 2 of them ).<br><br>All works wonderfull, no echo etc.<br><br>But we would like to offer the service with softphones. <br><br>However users experience echo, be it with gsm, ulaw or alaw.<br><br>Someone would like to share from his experience for solving this echo problem? <br><br>If ta detailed answer is too much, just telling me where to look for would be great. I searched voip-info.org but I wasn't able to find something which fits my exact problem, since I don't use TDM cards....<br><br>Best regards,<br><br>Apa<br><br><b><i>Michiel van Baak <michiel@vanbaak.info></i></b> wrote:<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> On 16:34, Sat 29 Sep 07, Doug wrote:<br>> At 04:57 9/29/2007, Michiel van Baak, wrote:<br>> >On
21:47, Fri 28 Sep 07, Doug wrote:<br>> >> At 20:53 9/28/2007, Tzafrir Cohen wrote:<br>> >> >On Fri, Sep 28, 2007 at 01:28:18PM -0500, Doug wrote:<br>> >> >> >How do you do that when your single network connection is gone?<br>> >> >><br>> >> >> Any suggestions on dual-wan routers? We can't get this<br>> >> >> stupid Twin-Wan to work:<br>> >> >><br>> >> >> http://www.xincom.com/twinwan.php<br>> >> ><br>> >> >A PC?<br>> >><br>> >> OS? App? ;^)<br>> ><br>> >We use OpenBSD with carp+pfsync for this.<br>> >There are some good tutorials on the interweb on how to do<br>> >this.<br>> <br>> Which tube do I go through to get to the InterWeb?<br><br>You can use my doc to setup redundant firewalling:<br>http://michiel.vanbaak.info/page/soekrisobsdcarp.htm<br><br>Read the PF
faq for information on how to loadbalance 2<br>internet connections:<br>http://www.openbsd.org/faq/pf/pools.html<br><br>-- <br><br>Michiel van Baak<br>michiel@vanbaak.eu<br>http://michiel.vanbaak.eu<br>GnuPG key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x71C946BD<br><br>"Why is it drug addicts and computer afficionados are both called users?"<br><br><br>_______________________________________________<br><br>Sign up now for AstriCon 2007! September 25-28th. http://www.astricon.net/ <br><br>--Bandwidth and Colocation Provided by http://www.api-digital.com--<br><br>asterisk-users mailing list<br>To UNSUBSCRIBE or update options visit:<br> http://lists.digium.com/mailman/listinfo/asterisk-users<br></blockquote><br><p> 
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