<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Hi, your header need to be inside dial, not before<br> <!--StartFragment--><span style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;" data-mce-style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">pbx_exec(chan, "Dial(PJSIP/101@trunk-test,10,<strong>b(predial-vars,s,1)</strong>)");<br></span><br></div><div><span style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;" data-mce-style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">And context:</span></div><div><span style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;" data-mce-style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><br data-mce-bogus="1"></span></div><div><span style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;" data-mce-style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">[predial-vars]</span></div><div><span style="orphans: 2; text-align: start; text-indent: 0px; widows: 2; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;" data-mce-style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">exten=> s,1,Set(PJSIP_HEADER(add,X-VSPhone-Case)=${X-VSPhone-Case}))<br data-mce-bogus="1"></span></div><div><span style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;" data-mce-style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><br data-mce-bogus="1"></span></div><div><br></div><div data-marker="__SIG_PRE__"><div><br></div><div><div><b>Atenciosamente,</b><br></div><div><span style="font-size: small; font-family: tahoma, "new york", times, serif;"><span style="font-size: x-small;"><b style="font-size: 12pt;"><span style="font-size: 10pt;">Neimar Lima de Ávila | Desenvolvimento/Telecomunicações</span> <span style="font-size: 10pt;">| </span></b></span><span style="color: rgb(51, 102, 255);"><b>Virtual Sistemas Ltda.</b></span></span></div><div><span style="font-size: small; font-family: tahoma, "new york", times, serif;">Rua Gonçalves Dias, 142 SL 704 - Funcionários - CEP:30.140-090 - Bhte/MG </span><br><span style="font-size: small; font-family: tahoma, "new york", times, serif;">Tel: (31)3245-6213 - Ramal 2016 | Cel: <span style="color: rgb(255, 102, 0);"><span style="color: rgb(0, 0, 255);">(31)98495-2402</span></span></span><br><span style="font-size: small; 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Pense Antes de Imprimir</b> </span><br><span style="font-size: small; font-family: tahoma, "new york", times, serif;">Os dados transmitidos nesta mensagem destinam-se exclusivamente a(s) pessoa(s) mencionada(s) e contém informações confidenciais,</span><br><span style="font-size: small; font-family: tahoma, "new york", times, serif;">legalmente protegidas, para conhecimento exclusivo do(s) destinatário(s).O exame, retransmissão, divulgação, leitura, cópia ou outro uso </span><br><span style="font-size: small; font-family: tahoma, "new york", times, serif;">desta correspondência, por pessoas, físicas ou jurídicas, que não o(s) destinatário(s), constituirá obtenção de dados por meio ilícito, </span><br><span style="font-size: small; font-family: tahoma, "new york", times, serif;">configurando ofensa ao Art. 5°, inciso XII, da CF/88.</span></p></div></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>De: </b>"Benoit Duverger" <bduverger@atwtech.com><br><b>Para: </b>"Asterisk Developers Mailing List" <asterisk-dev@lists.digium.com><br><b>Enviadas: </b>Quarta-feira, 21 de outubro de 2020 14:28:08<br><b>Assunto: </b>Re: [asterisk-dev] Add SIP Header with PJSIP in C module<br></div><div><br></div><div data-marker="__QUOTED_TEXT__"><div dir="ltr">Thanks for your quick answer.<br><div>I'm not sure to understand how Pre-Dial Handlers can help my module written in C. But if I decide to rewrite this module in asterisk language, that could help me. For the moment I hope to fix my C module.<br></div><br><div>A big resume of what this part of my module do is:</div><div>pbx_exec(chan, "SipAddHeader(X-MyHeader:valuetest)");</div><div>pbx_exec(chan, "Dial(SIP/101@trunk-test,10)");</div><div>That works in asterisk 1.8, 11 and probably in asterisk 16 if I use chan_sip but SipAddHeader is no longer a valid application in my asterisk because I don't load chan_sip.so, just all modules related to PJSIP.</div><br><div>So with PJSIP, I try:</div><div>pbx_builtin_setvar_helper(chan, "PJSIP_HEADER(add,X-MyHeader)", "valuetest");<br></div><div>pbx_exec(chan, "Dial(PJSIP/101@trunk-test,10)");<br></div><div><br>I didn't have any errors but my header is not added.</div><br><div>Thanks</div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Le mer. 21 oct. 2020 à 12:23, Richard Mudgett <<a href="mailto:rmudgett@digium.com" target="_blank">rmudgett@digium.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>You add headers in a similar way as before. It is just a matter of adding them to the right channel.</div><div>You must add them to the outgoing channel for PJSIP. This can be accomplished by using pre-dial handlers [1][2].</div><br><div>Richard</div><br><div>[1] <a href="https://wiki.asterisk.org/wiki/display/AST/Pre-Dial+Handlers" target="_blank">https://wiki.asterisk.org/wiki/display/AST/Pre-Dial+Handlers</a></div><div>[2] <a href="https://www.asterisk.org/dialplan-handler-routines-allow-customization/" target="_blank">https://www.asterisk.org/dialplan-handler-routines-allow-customization/</a></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Oct 21, 2020 at 10:49 AM Benoit Duverger <<a href="mailto:bduverger@atwtech.com" target="_blank">bduverger@atwtech.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hello,<br><br>We have a module written in C which was developed initially for asterisk 1.4, modified a few years ago to run in asterisk 1.8 then 11. This module is used to verify user's limits, route calls etc... <br>Actually, I try to adapt it to run in asterisk 16, I moved from chan_sip to PJSIP and I don't know how can I add SIP Headers into the channel. With chan_sip we used that:<div>sprintf( cmd, "SipAddHeader(command:%s)", command );<br>res = astcmd( chan, cmd );<br>astcmd is a custom function wrapped onto pbx_exec(). <br><br>I tried to use pbx_builtin_setvar_helper(), with the function PJSIP_HEADER() but I didn't see any custom headers in SIP... and no errors, res = 0.</div><div>res = pbx_builtin_setvar_helper(chan, "PJSIP_HEADER(add, X-test)", "test");<br></div><div><br><br>How can I use PJSIP_HEADER in a C module ?, which libraries should I need to import ?<br><br>Thanks<br clear="all"><br>--<br><div>Benoit<br><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr" style="color:rgb(136,136,136)"><div dir="ltr"><div style="font-size:12.8px"></div></div></div></div></div></div></div></div></div></div></div></div></div>
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