<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-family: Calibri, sans-serif; "><div>Hello Carlos,</div><div><br></div><div>Well, the versions are ok, it shouldn't be an issue.</div><div><br></div><div>What I meant with calling other destinations (as you say you called the call center) if the same problem happens. Every 3 calls 1 fail?</div><div>If yes, it could be a specific channel on your trunk. Also, every E1 trunk has a "hunting" mode for channels. It could be "even" or "odd".</div><div><br></div><div>Try creating a context using a dial app to call a specified channel on your E1, so you always pickup the channel you want.</div><div><br></div><div>Instead of using</div><div><br></div><div>XXXXXXXX,n,Dial(DAHDI/g1/22222222) use </div><div>XXXXXXXXX,n,Dial(DAHDI/${EXTEN:0:1}/${EXTEN:1})</div><div><br></div><div>So you first digit is your channel… for the 10th is a dial plan with one more X.</div><div><br></div><div>KR,</div><div>Charles</div><div><br></div><span id="OLK_SRC_BODY_SECTION"><div style="font-family:Calibri; font-size:11pt; text-align:left; color:black; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt"><span style="font-weight:bold">From: </span> Carlos Rodriguez Alcala <<a href="mailto:carlos.rav@gmail.com">carlos.rav@gmail.com</a>><br><span style="font-weight:bold">Reply-To: </span> Lista R2 <<a href="mailto:asterisk-r2@lists.digium.com">asterisk-r2@lists.digium.com</a>><br><span style="font-weight:bold">Date: </span> Wed, 23 May 2012 10:06:00 -0300<br><span style="font-weight:bold">To: </span> Lista R2 <<a href="mailto:asterisk-r2@lists.digium.com">asterisk-r2@lists.digium.com</a>><br><span style="font-weight:bold">Subject: </span> Re: [asterisk-r2] every 3 calls fails 1 call<br></div><div><br></div>Hi Charles,<div><br></div><div>Asterisk 1.8.7.0</div><div>dahdi-2.4.1.2-5</div><div>libopenr2-1.3.1-0</div><div><br></div><div>The call center that I called have many lines, it´s never busy.</div><div><br></div><div>I have a PBX who comunicate via R2 to asterisk and then via R2 the asterisk with PSTN</div><div><a href="http://lists.digium.com/pipermail/asterisk-r2/2012-February/002426.html" target="_blank">http://lists.digium.com/pipermail/asterisk-r2/2012-February/002426.html</a> (thread when I have the first problem)</div><div><br></div><div>The first ok call log :</div><div><a href="http://pastebin.com/nsvZ32F2" target="_blank">http://pastebin.com/nsvZ32F2</a> </div><div><br></div><div>The third call fail</div><div> <a href="http://pastebin.com/CHGhMMe8" target="_blank">http://pastebin.com/CHGhMMe8</a> </div><div><br></div><div>But it´s the same log... but diferent channel .</div><div><br></div><div>So I´m really lost.</div><div><br></div><div><br></div><div><br><br><div class="gmail_quote">2012/5/21 Charles Petrillo <span dir="ltr"><<a href="mailto:charles.petrillo@gmail.com" target="_blank">charles.petrillo@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Carlos,<br><br>
I havent seen your first email. So maybe you already have tried what I<br>
am going to sugest.<br><br>
What version of Asterisk, Dahdi, and R2 library you are using?<br>
If all of your settings are ok, you should try to find a pattern to<br>
your problem.<br><br>
Try calling a regular line (not a call center) many times. Make sure<br>
the other side is someone with a basic understanding of telephony.<br><br>
Before Asterisk, what did you had? A regular PBX? Have you tried<br>
turning it on again see if the problem presents in the same way?<br><br>
These days you never now what is on the other side as far wich<br>
technology they are using.<br><br>
KR,<br>
Charles<br><div><div><br>
On Mon, May 21, 2012 at 5:56 PM, Carlos Rodriguez Alcala<br>
<<a href="mailto:carlos.rav@gmail.com" target="_blank">carlos.rav@gmail.com</a>> wrote:<br>
> Hi all,<br>
><br>
> I have 1 card with 1 E1 conecting a PBX and a PSTN(named COPACO from<br>
> Paraguay), the calls sometimes just don´t "call", I had the problem that the<br>
> numbers of digits to dial are variable, and then MOY(Moises Silva) wrotte me<br>
> the solutions, but some 1 of 3 calls always fail.<br>
><br>
><br>
> In this example I called to a call center of a bank, for three times , the<br>
> third time the call fail.<br>
> My asterisk log<br>
> -------------------<br>
><br>
> -- Called DAHDI/R1/6171000<br>
><br>
> MFC/R2 call has been accepted on forward channel 11<br>
><br>
> -- DAHDI/11-1 is ringing<br>
><br>
> -- DAHDI/11-1 is making progress passing it to DAHDI/43-1<br>
><br>
> MFC/R2 call has been answered on channel 11<br>
><br>
> -- DAHDI/11-1 answered DAHDI/43-1<br>
><br>
> Chan 43 - Far end disconnected. Reason: Normal Clearing<br>
><br>
> MFC/R2 call disconnected on channel 43<br>
><br>
> -- Executing [h@salida:1] Hangup("DAHDI/43-1", "") in new stack<br>
><br>
> == Spawn extension (salida, h, 1) exited non-zero on 'DAHDI/43-1'<br>
><br>
> -- Hungup 'DAHDI/11-1'<br>
><br>
> == Spawn extension (salida, <a href="tel:6171000" value="+5956171000" target="_blank">6171000</a>, 5) exited non-zero on 'DAHDI/43-1'<br>
><br>
> MFC/R2 call end on channel 43<br>
><br>
> -- Hungup 'DAHDI/43-1'<br>
><br>
> MFC/R2 call end on channel 11<br>
><br>
> -------------------<br>
><br>
> The channel 11 Log<br>
><br>
> <a href="http://pastebin.com/CHGhMMe8" target="_blank">http://pastebin.com/CHGhMMe8</a><br>
><br>
> How can I know why the answers doesn´t complete?<br>
><br>
><br>
><br>
><br>
> ------------------------------------<br>
><br>
> There are any documentation of what´s the X? or any about all parameters on<br>
> file r2proto.conf<br>
> (<a href="http://code.google.com/p/openr2/source/browse/branches/release-1-fwd-hang/doc/r2proto.conf?spec=svn230&r=230" target="_blank">http://code.google.com/p/openr2/source/browse/branches/release-1-fwd-hang/doc/r2proto.conf?spec=svn230&r=230</a>)<br>
><br>
><br>
><br>
> --<br>
> Atentamente,<br>
><br>
> Carlos Rodríguez Alcalá Villagra<br>
><br>
><br></div></div>> --<br>
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<a href="http://lists.digium.com/mailman/listinfo/asterisk-r2" target="_blank">http://lists.digium.com/mailman/listinfo/asterisk-r2</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Atentamente,<br><br>
Carlos Rodríguez Alcalá Villagra<br><br></div></span></body></html>