Hi,<br><br>I'm not sure, but I experienced it before with our Nortel Meridian I MFC/R2. When set to both zero(0), calls drop once answered. I tried to vary its values until I finally got it stabled. I'd been in the Datacoms/Telecoms for 16 years now, only with Asterisk I experienced beyond technical theory (out of the book).<br><br>But bottom line is, it works. Magic <img src="http://us.i1.yimg.com/us.yimg.com/i/mesg/tsmileys2/34.gif">!<br><br>Angel.<br><br><b><i>Facundo Ameal <fameal@gmail.com></i></b> wrote:<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> Thanks for the response, I 've already matched codecs. I have no<br>problems with that. Do rxgain and txgain have something to do with R2<br>protocol errors?<br><br>Regards.<br><br>On 1/28/07, Angel Heart <cocent@yahoo.com> wrote:<br>> Hi Facundo,<br>><br>> Were you able to match your phone's codec with the asterisk codec? Try to<br>>
check and set them with the same codec. Also, try to adjust the rxgain &<br>> txgain.<br>><br>> Regards,<br>><br>> Angel<br>><br>> Facundo Ameal <fameal@gmail.com> wrote:<br>> Moises,<br>> I 've stated testing by raising all timers a bit. Everything went<br>> worse, now there are more failed calls. Can you give me a hint of<br>> which timers to modify and, if you know, a more extensive explanation<br>> of each one? I know it's documented into the file but I cannot catch<br>> the concept.<br>><br>> Thanks you very much!<br>><br>> Greets.<br>><br>> On 1/21/07, Facundo Ameal wrote:<br>> > Thanks Moises, I was trying to find some consistence, but the only<br>> > similarity I could find is that much of the calls that fail are long<br>> > distance ones or international. It fails in both, Telmex and Meridian<br>> > link.<br>> > I 'll try looping.<br>> ><br>> > I'll be posting
results soon. I hope I can manage to get it work.<br>> ><br>> > Thanks for your help.<br>> ><br>> > Regards.<br>> ><br>> > On 1/19/07, Moises Silva wrote:<br>> > > Similar probles I had were fixed incrementing one of the timers, but<br>> > > if you have already done that, I have no idea of your problem, you<br>> > > require to debug the problem and try to find some consistence in the<br>> > > failures, find if the failure is on the Asterisk -> telco Link, or in<br>> > > the Asterisk -> meridian link? find if putting in loop your own<br>> > > asterisk still fails, etc etc.<br>> > ><br>> > > Kind Regards<br>> > ><br>> > > On 1/18/07, Facundo Ameal wrote:<br>> > > > Thanks for your help, but I've already adjusted timers on the source<br>> > > > code. I found your document a week ago and read it.<br>> > > > Do
you really think that is a matter of timers only?<br>> > > ><br>> > > > Greets!<br>> > > ><br>> > > > On 1/18/07, Moises Silva wrote:<br>> > > > > Sometimes timers need to be adjusted on the mfcr2 source code.<br>> > > > > Sometimes is missconfiguration. Anyway, may be this document can<br>> help<br>> > > > > you out to debug the problem:<br>> > > > ><br>> > > > ><br>> http://moy.ivsol.net/unicall/mfcr2-asterisk-unicall-0.2-english.pdf<br>> > > > ><br>> > > > > Kind Regards<br>> > > > ><br>> > > > > On 1/17/07, Facundo Ameal wrote:<br>> > > > > > Hi everyone!<br>> > > > > > I'm having some issue trying to place calls with asterisk<br>> connected to<br>> > > > > > an E1 R2 from Telmex Argentina. The other E1 port is connected
to<br>> a<br>> > > > > > Meridian which also uses R2 protocol. Calls sometimes fail with<br>> > > > > > different error messages such as: Unicall protocol error 32773,<br>> 32772,<br>> > > > > > 32769. Some other calls fail saying:<br>> > > > > > Far end disconnected(cause=Destination out<br>> > > > > > of order [27])<br>> > > > > > Far end disconnected(cause=User alerting,<br>> > > > > > no answer [19])<br>> > > > > > Far end disconnected(cause=Switching<br>> > > > > > equipment congestion [42])<br>> > > > > > Far end disconnected(cause=User busy [17])<br>> > > > > ><br>> > > > > > I don't think those causes are real, because if you use another<br>> line,<br>> > > > > > yo establish the call. Could it be something about timing of
ABCD<br>> > > > > > bits?<br>> > > > > ><br>> > > > > > I'm using:<br>> > > > > > Asterisk 1.2.6<br>> > > > > > Zaptel 1.2.5<br>> > > > > > libmfcr2 0.0.3<br>> > > > > > libunicall 0.0.3<br>> > > > > > libsupertone 0.0.2<br>> > > > > > spandsp-0.0.3<br>> > > > > ><br>> > > > > > And this is my unicall.conf:<br>> > > > > ><br>> > > > > > [channels]<br>> > > > > > loglevel=1023<br>> > > > > > usecallerid=yes<br>> > > > > > hidecallerid=no<br>> > > > > > callwaitingcallerid=yes<br>> > > > > > threewaycalling=yes<br>> > > > > > transfer=yes<br>> > > > > > cancallforward=yes<br>> > > > > >
callerid=asreceived<br>> > > > > > callreturn=yes<br>> > > > > > echocancel=no<br>> > > > > > echocancelwhenbridged=no<br>> > > > > > echotraining=no<br>> > > > > > rxgain=0.0<br>> > > > > > txgain=0.0<br>> > > > > > callgroup=1<br>> > > > > > pickupgroup=1<br>> > > > > > immediate=no<br>> > > > > ><br>> > > > > > musiconhold=default<br>> > > > > > protocolclass=mfcr2<br>> > > > > > protocolvariant=ar,10,4,15<br>> > > > > > protocolend=cpe<br>> > > > > > group=1<br>> > > > > > context=from-zaptel<br>> > > > > > channel => 1-15<br>> > > > > > channel => 17-29<br>> > > > > ><br>> > > > > > loglevel=0<br>> >
> > > > usecallerid=yes<br>> > > > > > hidecallerid=no<br>> > > > > > callwaitingcallerid=yes<br>> > > > > > threewaycalling=yes<br>> > > > > > transfer=yes<br>> > > > > > cancallforward=yes<br>> > > > > > callerid=asreceived<br>> > > > > > callreturn=yes<br>> > > > > > echocancel=yes<br>> > > > > > echocancelwhenbridged=yes<br>> > > > > > echotraining=yes<br>> > > > > > rxgain=0.0<br>> > > > > > txgain=0.0<br>> > > > > > callgroup=1<br>> > > > > > pickupgroup=1<br>> > > > > > immediate=no<br>> > > > > ><br>> > > > > > protocolclass=mfcr2<br>> > > > > > protocolvariant=ar,0,12,12<br>> > > > > > protocolend=cpe<br>> >
> > > > group=2<br>> > > > > > context=hacia-afuera<br>> > > > > > channel => 32-46<br>> > > > > > channel => 48-60<br>> > > > > ><br>> > > > > ><br>> > > > > > Thanks in advance!<br>> > > > > ><br>> > > > > > Greets!<br>> > > > > ><br>> > > > > ><br>> > > > > ><br>> > > > > > --<br>> > > > > > Facundo Ameal.<br>> > > > > > famealgmailcom<br>> > > > > > Linux User #395088<br>> > > > > ><br>> > > > > > Share your knowledge, use free software.<br>> > > > > > _______________________________________________<br>> > > > > > --Bandwidth and Colocation provided by Easynews.com --<br>> > > > > ><br>> >
> > > > asterisk-users mailing list<br>> > > > > > To UNSUBSCRIBE or update options visit:<br>> > > > > ><br>> http://lists.digium.com/mailman/listinfo/asterisk-users<br>> > > > > ><br>> > > > ><br>> > > > ><br>> > > > > --<br>> > > > > "Su nombre es GNU/Linux, no solamente Linux, mas info en<br>> http://www.gnu.org"<br>> > > > > _______________________________________________<br>> > > > > --Bandwidth and Colocation provided by Easynews.com --<br>> > > > ><br>> > > > > asterisk-users mailing list<br>> > > > > To UNSUBSCRIBE or update options visit:<br>> > > > ><br>> http://lists.digium.com/mailman/listinfo/asterisk-users<br>> > > > ><br>> > > ><br>> > > ><br>> > > > --<br>> > > > Facundo
Ameal.<br>> > > > famealgmailcom<br>> > > > Linux User #395088<br>> > > ><br>> > > > Share your knowledge, use free software.<br>> > > > _______________________________________________<br>> > > > --Bandwidth and Colocation provided by Easynews.com --<br>> > > ><br>> > > > asterisk-users mailing list<br>> > > > To UNSUBSCRIBE or update options visit:<br>> > > ><br>> http://lists.digium.com/mailman/listinfo/asterisk-users<br>> > > ><br>> > ><br>> > ><br>> > > --<br>> > > "Su nombre es GNU/Linux, no solamente Linux, mas info en<br>> http://www.gnu.org"<br>> > > _______________________________________________<br>> > > --Bandwidth and Colocation provided by Easynews.com --<br>> > ><br>> > > asterisk-users mailing list<br>> > > To UNSUBSCRIBE or update options
visit:<br>> > ><br>> http://lists.digium.com/mailman/listinfo/asterisk-users<br>> > ><br>> ><br>> ><br>> > --<br>> > Facundo Ameal.<br>> > famealgmailcom<br>> > Linux User #395088<br>> ><br>> > Share your knowledge, use free software.<br>> ><br>><br>><br>> --<br>> Facundo Ameal.<br>> famealgmailcom<br>> Linux User #395088<br>><br>> Share your knowledge, use free software.<br>> _______________________________________________<br>> --Bandwidth and Colocation provided by Easynews.com --<br>><br>> asterisk-users mailing list<br>> To UNSUBSCRIBE or update options visit:<br>> http://lists.digium.com/mailman/listinfo/asterisk-users<br>><br>><br>><br>> ________________________________<br>> 8:00? 8:25? 8:40? Find a flick in no time<br>> with theYahoo! Search movie showtime shortcut.<br>><br>><br>>
_______________________________________________<br>> --Bandwidth and Colocation provided by Easynews.com --<br>><br>> asterisk-users mailing list<br>> To UNSUBSCRIBE or update options visit:<br>><br>> http://lists.digium.com/mailman/listinfo/asterisk-users<br>><br>><br>><br><br><br>-- <br>Facundo Ameal.<br>fameal<at>gmail<dot>com<br>Linux User #395088<br><br>Share your knowledge, use free software.<br>_______________________________________________<br>--Bandwidth and Colocation provided by Easynews.com --<br><br>asterisk-users mailing list<br>To UNSUBSCRIBE or update options visit:<br> http://lists.digium.com/mailman/listinfo/asterisk-users<br></dot></at></fameal@gmail.com></cocent@yahoo.com></blockquote><br><p> 
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