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<p>Hi Pete.</p>
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<p>No problem!</p>
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<p>Maybe I will use only OpenSIPS, because it may be enough for me. But I still have to investigate some points.</p>
<p>As I was learning the past few days, due to the fact that Asterisk is not a SIP Proxy, it might cause some more difficult in my project. </p>
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<p>Best regards. <br>
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<div class="PlainText">RODRIGO PIMENTA CARVALHO<br>
Inatel Competence Center<br>
Software<br>
Ph: +55 35 3471 9200 RAMAL 979 (Brasil)</div>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>De:</b> asterisk-users-bounces@lists.digium.com <asterisk-users-bounces@lists.digium.com> em nome de Pete Mundy <pete@fiberphone.co.nz><br>
<b>Enviado:</b> quarta-feira, 15 de julho de 2015 18:35<br>
<b>Para:</b> Asterisk Users Mailing List - Non-Commercial Discussion<br>
<b>Assunto:</b> Re: [asterisk-users] How to dial extensions asynchronous-sequentially ?</font>
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<div>Heya Rodrigo
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<div>My apologies for the misunderstanding re the delay.</div>
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<div>I think the 183 messages problem stems from Asterisk being a B2BUA not a proxy and therefore not the tool or this job. But others have more skill around that area than I do so please confirm that before accepting it as fact!</div>
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<div>Hope you get it resolved. Sorry to muddy the waters :)</div>
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<div>Pete</div>
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<div><font face="Calibri, Arial, Helvetica, sans-serif"><span style="font-size:16px"></span></font>On 16/07/2015, at 9:24 AM, Rodrigo Pimenta Carvalho <<a href="mailto:pimenta@inatel.br">pimenta@inatel.br</a>> wrote:
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<div style="margin-top:0px; margin-bottom:0px">Hi Sammy and Pete.</div>
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<div style="margin-top:0px; margin-bottom:0px">Sammy, you are correct. But your example doesn't allow Asterisk forward every SIP 183 message to the caller.</div>
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<div style="margin-top:0px; margin-bottom:0px">Pete, in fact, I'm not looking for a delayed ring. All extensions must ring at same time. I got a kind of solution by using:</div>
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<div style="margin-top:0px; margin-bottom:0px">exten = _6XXX,1,Dial(${PJSIP_DIAL_CONTACTS(${EXTEN})}, 60)</div>
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<div style="margin-top:0px; margin-bottom:0px">However, the Asterisk is rewriting the SDP content of SIP 183 messages, before forwarding it to the caller. That is the new question I would like to solve, because in my project the caller must receive the SIP
183 from callee as it was originally wrote.</div>
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<div style="margin-top:0px; margin-bottom:0px">Thanks and regards.<br>
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<div class="BodyFragment"><font size="2">
<div class="PlainText">RODRIGO PIMENTA CARVALHO<br>
Inatel Competence Center<br>
Software<br>
Ph: +55 35 3471 9200 RAMAL 979 (Brasil)</div>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif"><b>De:</b><span class="Apple-converted-space"> </span><a href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</a><span class="Apple-converted-space"> </span><<a href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</a>>
em nome de Pete Mundy <<a href="mailto:pete@fiberphone.co.nz">pete@fiberphone.co.nz</a>><br>
<b>Enviado:</b><span class="Apple-converted-space"> </span>quarta-feira, 15 de julho de 2015 18:16<br>
<b>Para:</b><span class="Apple-converted-space"> </span>Asterisk Users Mailing List - Non-Commercial Discussion<br>
<b>Assunto:</b><span class="Apple-converted-space"> </span>Re: [asterisk-users] How to dial extensions asynchronous-sequentially ?</font>
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<div>Heya Rodrigo</div>
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<div>Not sure, but this expansion on Sammy's concept may help you achieve the delayed ring on the secondary extensions you were looking for.</div>
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<div dir="ltr">exten => _600.,1,Dial(PJSIP/${EXTEN})</div>
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<div dir="ltr">exten => _600.,n,Hangup</div>
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<div dir="ltr">exten => _600.wait5,1,Wait(5)</div>
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<div dir="ltr">exten => _600.wait5,n,Dial(PJSIP/${EXTEN:0:4})</div>
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<div dir="ltr">exten => _600.wait5,n,Hangup</div>
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<div dir="ltr">exten => 555,1,Dial(LOCAL/6001&LOCAL/6002.wait5)</div>
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<div dir="ltr">exten => 555,n,Hangup</div>
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<div dir="ltr">So you dial '555' and it rings 6001, then 5 second later (assuming 6001 isn't answered yet) 6002 starts ringing too (first to answer gets it).</div>
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Pete</div>
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<div>On 14/07/2015, at 7:24 AM, SamyGo <<a href="mailto:govoiper@gmail.com">govoiper@gmail.com</a>> wrote:</div>
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<div>Anyway here's one way of how I think you can do.</div>
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<div>Have a context created to dial the individual user</div>
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<div>[dial_user]</div>
<div>exten => _600X.,1,Dial(PJSIP/${EXTEN})</div>
<div>...</div>
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<div>and in your code change it to.</div>
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<div><span style="font-size:12.8000001907349px">same = n,Dial(local/6001@dial_user/n&</span><span style="font-size:12.8000001907349px">local/6002@dial_user/n</span><span style="font-size:12.8000001907349px">)</span></div>
<div><span style="font-size:12.8000001907349px">same = n,Hangup()</span></div>
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