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                                                            <a href="    https://wiki.asterisk.org/wiki/display/~mjordan " style="color:#326ca6;text-decoration:none;; color: #326ca6; text-decoration: none">Matt Jordan</a> edited the page:
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                                                    <td valign="top" style="font-size: 13px"> <h2 id="email-title-heading" style="font-size: 16px; line-height: 20px; min-height: 20px; margin: 0; padding: 0"> <a href="https://wiki.asterisk.org/wiki/display/AST/Installing+pjproject" style="color: #326ca6; text-decoration: none"> <img class="icon" src="cid:page-icon" alt="" style="border: 0; padding: 0 5px 0 0; text-align: left; vertical-align: middle" /> <strong style="font-size:16px;line-height:20px;vertical-align:top;">Installing pjproject</strong> </a> </h2> </td>
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                                                    <p class="diff-block-target" style="font-size: 13px">Asterisk 12 contains a new SIP stack that is based on&nbsp;[pjproject|<a href="http://www.pjsip.org/" class="external-link" rel="nofollow" style="color: #326ca6; text-decoration: none">http://www.pjsip.org/</a>]. Some changes in <strong><span class="diff-html-removed" id="removed-diff-0" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">&nbsp;were </span><span class="diff-html-added" id="added-diff-0" style="font-size: 100%; background-color: #ddfade;">pjproject&nbsp;were </span>needed for Asterisk 12. The largest change were modifications made to the <strong><span class="diff-html-removed" id="removed-diff-1" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">&nbsp;build </span><span class="diff-html-added" id="added-diff-1" style="font-size: 100%; background-color: #ddfade;">pjproject&nbsp;build </span>system that allowed it to build shared object libraries. Unlike Asterisk 11 - which embedded <strong><span class="diff-html-removed" id="removed-diff-2" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">&nbsp;in </span><span class="diff-html-added" id="added-diff-2" style="font-size: 100%; background-color: #ddfade;">pjproject&nbsp;in </span>order to utilize its ICE/STUN/TURN libraries in its RTP engine - Asterisk 12 dynamically links to <span class="diff-html-changed" id="changed-diff-0" style="background-color: #d6f0ff;">pjproject</span>.</p>
                                                    <p class="diff-block-target diff-block-context" style="font-size: 13px">As a result, currently, versions of <strong><span class="diff-html-removed" id="removed-diff-3" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">&nbsp;that </span><span class="diff-html-added" id="added-diff-3" style="font-size: 100%; background-color: #ddfade;">pjproject&nbsp;that </span>can be downloaded from&nbsp;<a href="http://www.pjsip.org" class="external-link" rel="nofollow" style="color: #326ca6; text-decoration: none">www.pjsip.org</a>&nbsp;will <strong><span class="diff-html-changed" id="changed-diff-1" style="background-color: #d6f0ff;">not</span></strong><span class="diff-html-changed" style="background-color: #d6f0ff;"> </span>work with Asterisk 12. This includes the version of <strong><span class="diff-html-removed" id="removed-diff-4" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">&nbsp;embedded </span><span class="diff-html-added" id="added-diff-4" style="font-size: 100%; background-color: #ddfade;">pjproject&nbsp;embedded </span>in Asterisk 11.</p>
                                                    <p class="diff-block-target diff-block-context" style="font-size: 13px">The Asterisk 12 compatible version of <strong><span class="diff-html-removed" id="removed-diff-5" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">&nbsp;is </span><span class="diff-html-added" id="added-diff-5" style="font-size: 100%; background-color: #ddfade;">pjproject&nbsp;is </span>available on&nbsp;<a href="https://github.com/asterisk/pjproject" class="external-link" rel="nofollow" style="color: #326ca6; text-decoration: none">github</a>, or - depending on your Linux distribution - available as a package. This wiki page provides detailed instructions on building and install <strong><span class="diff-html-removed" id="removed-diff-6" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">&nbsp;for </span><span class="diff-html-added" id="added-diff-6" style="font-size: 100%; background-color: #ddfade;">pjproject&nbsp;for </span>Asterisk 12.</p>
                                                    <table class="diff-macro diff-block-target diff-block-context" style="background-color: #f0f0f0;border: 1px solid #dddddd;margin: 10px 1px;padding: 0 2px 2px;width: 100%;">
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                                                                <th class="diff-macro-title" style="background-color: transparent; text-align: left; font-weight: normal;padding: 5px;; font-size: 13px"><span class="icon macro-placeholder-icon" style="background-color: ;line-height: 20px;"><img src="https://wiki.asterisk.org/wiki/s/en_GB-1988229788/4109/76e0dbb30bc8580e459c201f3535d84f9283a9ac.29/_/images/icons/macrobrowser/dropdown/warning.png" style="padding-right: 5px; vertical-align: text-bottom;" /> </span>Warning</th>
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                                                                <td class="diff-macro-body" style="background-color: #fff;border: 1px solid #dddddd;padding: 10px;; font-size: 13px"> <p style="font-size: 13px">If you have previously installed a version of <span class="diff-html-changed" id="changed-diff-2" style="background-color: #d6f0ff;">pjproject</span>, you <span class="diff-html-removed" id="removed-diff-7" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">should </span><strong><span class="diff-html-added" id="added-diff-7" style="font-size: 100%; background-color: #ddfade;">must</span></strong><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;"> </span>remove that version of <span class="diff-html-changed" id="changed-diff-3" style="background-color: #d6f0ff;">pjproject </span>prior to building and installing the Asterisk 12 compatible version of <span class="diff-html-changed" id="changed-diff-4" style="background-color: #d6f0ff;">pjproject</span>. See @@@@.</p> </td>
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                                                    <p class="diff-block-target diff-block-context" style="font-size: 13px"> </p>
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                                                                <th class="diff-macro-title" style="background-color: transparent; text-align: left; font-weight: normal;padding: 5px;; font-size: 13px"><span class="diff-html-added" id="added-diff-8" style="font-size: 100%; background-color: #ddfade;"><span class="icon macro-placeholder-icon" style="background-color: ;line-height: 20px;"><img src="https://wiki.asterisk.org/wiki/s/en_GB-1988229788/4109/76e0dbb30bc8580e459c201f3535d84f9283a9ac.29/_/images/icons/macrobrowser/dropdown/toc.png" style="padding-right: 5px; vertical-align: text-bottom;" /> </span>Table of Contents</span></th>
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                                                    <h2 id="Installingpjproject-BuildingandInstallingpjprojectfromSource" class="diff-block-context">Building and Installing pjproject&nbsp;from Source</h2>
                                                    <p class="diff-context-placeholder" style="font-size: 13px">...</p>
                                                    <h3 id="Installingpjproject-BuildingandInstallpjproject" class="diff-block-context">Building and Install pjproject</h3>
                                                    <p class="diff-block-target" style="font-size: 13px"> <span class="diff-html-removed" id="removed-diff-8" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">Building </span><strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">&nbsp;is </span><span class="diff-html-added" id="added-diff-9" style="font-size: 100%; background-color: #ddfade;">pjproject embeds a number of third party libraries which can conflict with installed versions of those libraries. Thus, building pjproject&nbsp;is </span>highly&nbsp;dependent&nbsp;on your distribution of Linux <span class="diff-html-removed" id="removed-diff-9" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">, </span>as well as what third party libraries are already installed on your system. A number of configuration options are available to <span class="diff-html-added" id="added-diff-10" style="font-size: 100%; background-color: #ddfade;">disable these libraries in pjproject and </span>custom tailor <strong><span class="diff-html-removed" id="removed-diff-10" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">&nbsp;to </span><span class="diff-html-added" id="added-diff-11" style="font-size: 100%; background-color: #ddfade;">it&nbsp;to </span>your system. The table below outlines common ones that may be needed for <span class="diff-html-removed" id="removed-diff-11" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">your </span><span class="diff-html-added" id="added-diff-12" style="font-size: 100%; background-color: #ddfade;">a typical </span>installation.</p>
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                                                                    <th class="confluenceTh" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;background-color: #F0F0F0; font-weight: bold;; font-size: 13px">Configure option</th>
                                                                    <th colspan="1" class="confluenceTh" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;background-color: #F0F0F0; font-weight: bold;; font-size: 13px">Notes</th>
                                                                </tr>
                                                                <tr>
                                                                    <td class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><a href="http://www.speex.org/" class="external-link" rel="nofollow" style="color: #326ca6; text-decoration: none">libspeex</a> shared objects</td>
                                                                    <td class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><code style="font-size: 13px">--with-external-speex</code></td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px">Make sure that the library development headers are accessible from <span class="diff-html-changed" id="changed-diff-5" style="background-color: #d6f0ff;">pjproject</span>. The CFLAGS and LDFLAGS environment variables may be used to set the include/lib paths.</td>
                                                                </tr>
                                                                <tr>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><a href="http://srtp.sourceforge.net/srtp.html" class="external-link" rel="nofollow" style="color: #326ca6; text-decoration: none">libsrtp</a> shared objects</td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><code style="font-size: 13px">--with-external-srtp</code></td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><span>Make sure that the library development headers are accessible from </span><span class="diff-html-changed" id="changed-diff-6" style="background-color: #d6f0ff;">pjproject</span><span>. The CFLAGS and LDFLAGS environment variables may be used to set the include/lib paths.</span></td>
                                                                </tr>
                                                                <tr>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px">GSM codec</td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><code style="font-size: 13px">--with-external-gsm</code></td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><span>Make sure that the library development headers are accessible from </span><span class="diff-html-changed" id="changed-diff-7" style="background-color: #d6f0ff;">pjproject</span><span>. The CFLAGS and LDFLAGS environment variables may be used to set the include/lib paths.</span></td>
                                                                </tr>
                                                                <tr>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px">Disable sound</td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><code style="font-size: 13px">--disable-sound</code></td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px">Let Asterisk perform sound manipulations.</td>
                                                                </tr>
                                                                <tr>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px">Disable resampling</td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><code style="font-size: 13px">--disable-resample</code></td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"> <p style="font-size: 13px">Let Asterisk perform resample operations.</p> </td>
                                                                </tr>
                                                                <tr>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px">Disable video</td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><code style="font-size: 13px">--disable-video</code></td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px">Disable video support in <span class="diff-html-changed" id="changed-diff-8" style="background-color: #d6f0ff;">pjproject</span>'s media libraries. This is not used by Asterisk.</td>
                                                                </tr>
                                                            </tbody>
                                                        </table>
                                                    </div>
                                                    <p class="diff-block-target diff-block-context" style="font-size: 13px"> <span class="diff-html-added" id="added-diff-13" style="font-size: 100%; background-color: #ddfade;">&nbsp;</span> </p>
                                                    <p class="diff-block-target diff-block-context" style="font-size: 13px">These are <span class="diff-html-added" id="added-diff-14" style="font-size: 100%; background-color: #ddfade;">some of </span>the <span class="diff-html-removed" id="removed-diff-12" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">most </span><span class="diff-html-added" id="added-diff-15" style="font-size: 100%; background-color: #ddfade;">more </span>common options <span class="diff-html-removed" id="removed-diff-13" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">passed to&nbsp;</span><code style="font-size: 13px"><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">configure</span></code><span class="diff-html-added" id="added-diff-16" style="font-size: 100%; background-color: #ddfade;">used to disable third party libraries in pjproject</span>. However, other options may be needed depending on your system - see&nbsp;<code style="font-size: 13px">configure --help</code> for a full list of configure options you can pass <span class="diff-html-removed" id="removed-diff-14" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">to&nbsp;</span><strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-added" id="added-diff-17" style="font-size: 100%; background-color: #ddfade;">to&nbsp;pjproject</span>.</p>
                                                    <ol class="diff-block-target diff-block-context">
                                                        <li style="font-size: 13px"> <p style="font-size: 13px">In <span class="diff-html-removed" id="removed-diff-15" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">the&nbsp;</span><strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;"> </span><span class="diff-html-added" id="added-diff-18" style="font-size: 100%; background-color: #ddfade;">the&nbsp;pjproject </span>source directory:</p>
                                                            <table class="diff-macro" style="background-color: #f0f0f0;border: 1px solid #dddddd;margin: 10px 1px;padding: 0 2px 2px;width: 100%;">
                                                                <thead>
                                                                    <tr>
                                                                        <th class="diff-macro-title" style="background-color: transparent; text-align: left; font-weight: normal;padding: 5px;; font-size: 13px"><span class="icon macro-placeholder-icon" style="background-color: ;line-height: 20px;"><img src="https://wiki.asterisk.org/wiki/s/en_GB-1988229788/4109/76e0dbb30bc8580e459c201f3535d84f9283a9ac.29/_/images/icons/macrobrowser/dropdown/noformat.png" style="padding-right: 5px; vertical-align: text-bottom;" /> </span>No Format</th>
                                                                    </tr>
                                                                </thead>
                                                                <tbody>
                                                                    <tr>
                                                                        <td class="diff-macro-body" style="background-color: #fff;border: 1px solid #dddddd;padding: 10px;; font-size: 13px"> <pre style="font-size: 13px"># ./configure --prefix=/usr --enable-shared</pre> </td>
                                                                    </tr>
                                                                </tbody>
                                                            </table>
                                                            <table class="diff-macro" style="background-color: #f0f0f0;border: 1px solid #dddddd;margin: 10px 1px;padding: 0 2px 2px;width: 100%;">
                                                                <thead>
                                                                    <tr>
                                                                        <th class="diff-macro-title" style="background-color: transparent; text-align: left; font-weight: normal;padding: 5px;; font-size: 13px"><span class="icon macro-placeholder-icon" style="background-color: ;line-height: 20px;"><img src="https://wiki.asterisk.org/wiki/s/en_GB-1988229788/4109/76e0dbb30bc8580e459c201f3535d84f9283a9ac.29/_/images/icons/macrobrowser/dropdown/info.png" style="padding-right: 5px; vertical-align: text-bottom;" /> </span>Info</th>
                                                                    </tr>
                                                                </thead>
                                                                <tbody>
                                                                    <tr>
                                                                        <td class="diff-macro-body" style="background-color: #fff;border: 1px solid #dddddd;padding: 10px;; font-size: 13px"> <p style="font-size: 13px">You <strong>must</strong> specify <code style="font-size: 13px">--enable-shared</code> in order to build the shared objects for Asterisk. <code style="font-size: 13px">--prefix</code> should be set to the base path <span class="diff-html-added" id="added-diff-19" style="font-size: 100%; background-color: #ddfade;">of the </span><code style="font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">lib</span></code><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;"> directory </span>where the shared objects will be installed<span class="diff-html-removed" id="removed-diff-16" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">; the default is lib</span><span class="diff-html-changed" id="changed-diff-9" style="background-color: #d6f0ff;">.</span> </p> </td>
                                                                    </tr>
                                                                </tbody>
                                                            </table> </li>
                                                        <li style="font-size: 13px"> <p style="font-size: 13px"> <span class="diff-html-removed" id="removed-diff-17" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">Build&nbsp;</span><strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-added" id="added-diff-20" style="font-size: 100%; background-color: #ddfade;">Build&nbsp;pjproject</span>:</p>
                                                            <table class="diff-macro" style="background-color: #f0f0f0;border: 1px solid #dddddd;margin: 10px 1px;padding: 0 2px 2px;width: 100%;">
                                                                <thead>
                                                                    <tr>
                                                                        <th class="diff-macro-title" style="background-color: transparent; text-align: left; font-weight: normal;padding: 5px;; font-size: 13px"><span class="icon macro-placeholder-icon" style="background-color: ;line-height: 20px;"><img src="https://wiki.asterisk.org/wiki/s/en_GB-1988229788/4109/76e0dbb30bc8580e459c201f3535d84f9283a9ac.29/_/images/icons/macrobrowser/dropdown/noformat.png" style="padding-right: 5px; vertical-align: text-bottom;" /> </span>No Format</th>
                                                                    </tr>
                                                                </thead>
                                                                <tbody>
                                                                    <tr>
                                                                        <td class="diff-macro-body" style="background-color: #fff;border: 1px solid #dddddd;padding: 10px;; font-size: 13px"> <pre style="font-size: 13px"># make dep
  ...
# make
  ...
     output/sample-x86_64-unknown-linux-gnu/vid_streamutil.o -L/home/mjordan/projects/pjproject/pjlib/lib -L/home/mjordan/projects/pjproject/pjlib-util/lib -L/home/mjordan/projects/pjproject/pjnath/lib -L/home/mjordan/projects/pjproject/pjmedia/lib -L/home/mjordan/projects/pjproject/pjsip/lib -L/home/mjordan/projects/pjproject/third_party/lib        -lpjsua -lpjsip-ua -lpjsip-simple -lpjsip -lpjmedia-codec -lpjmedia -lpjmedia-videodev -lpjmedia-audiodev -lpjnath -lpjlib-util  -lmilenage -lsrtp -lresample -lgsmcodec -lspeex -lilbccodec -lg7221codec -lportaudio  -lpj -lm -luuid -lm -lnsl -lrt -lpthread  -lasound -lcrypto -lssl
make[2]: Leaving directory `/home/mjordan/projects/pjproject/pjsip-apps/build'
make[1]: Leaving directory `/home/mjordan/projects/pjproject/pjsip-apps/build'

</pre> </td>
                                                                    </tr>
                                                                </tbody>
                                                            </table> </li>
                                                        <li style="font-size: 13px"> <p style="font-size: 13px"> <span class="diff-html-removed" id="removed-diff-18" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">Install&nbsp;pjproject</span><span class="diff-html-added" id="added-diff-21" style="font-size: 100%; background-color: #ddfade;">Install&nbsp;pjproject</span><strong> <br /> </strong> </p>
                                                            <table class="diff-macro" style="background-color: #f0f0f0;border: 1px solid #dddddd;margin: 10px 1px;padding: 0 2px 2px;width: 100%;">
                                                                <thead>
                                                                    <tr>
                                                                        <th class="diff-macro-title" style="background-color: transparent; text-align: left; font-weight: normal;padding: 5px;; font-size: 13px"><span class="icon macro-placeholder-icon" style="background-color: ;line-height: 20px;"><img src="https://wiki.asterisk.org/wiki/s/en_GB-1988229788/4109/76e0dbb30bc8580e459c201f3535d84f9283a9ac.29/_/images/icons/macrobrowser/dropdown/noformat.png" style="padding-right: 5px; vertical-align: text-bottom;" /> </span>No Format</th>
                                                                    </tr>
                                                                </thead>
                                                                <tbody>
                                                                    <tr>
                                                                        <td class="diff-macro-body" style="background-color: #fff;border: 1px solid #dddddd;padding: 10px;; font-size: 13px"> <pre style="font-size: 13px"># make install
...
dev -lpjnath -lpjlib-util  -lmilenage -lsrtp -lresample -lgsmcodec -lspeex -lilbccodec -lg7221codec -lportaudio  -lpj -lm -luuid -lm -lnsl -lrt -lpthread  -lasound -lcrypto -lssl!&quot; | \
        sed -e &quot;s!@PJ_INSTALL_CFLAGS@!-I/usr/include -DPJ_AUTOCONF=1        -O2 -DPJ_IS_BIG_ENDIAN=0 -DPJ_IS_LITTLE_ENDIAN=1 -fPIC!&quot; &gt; //usr/lib/pkgconfig/libpjproject.pc</pre> </td>
                                                                    </tr>
                                                                </tbody>
                                                            </table> </li>
                                                        <li style="font-size: 13px"> <p style="font-size: 13px">Verify <span class="diff-html-removed" id="removed-diff-19" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">that&nbsp;</span><strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;"> </span><span class="diff-html-added" id="added-diff-22" style="font-size: 100%; background-color: #ddfade;">that&nbsp;pjproject </span>has been installed in the target location:</p>
                                                            <table class="diff-macro" style="background-color: #f0f0f0;border: 1px solid #dddddd;margin: 10px 1px;padding: 0 2px 2px;width: 100%;">
                                                                <thead>
                                                                    <tr>
                                                                        <th class="diff-macro-title" style="background-color: transparent; text-align: left; font-weight: normal;padding: 5px;; font-size: 13px"><span class="icon macro-placeholder-icon" style="background-color: ;line-height: 20px;"><img src="https://wiki.asterisk.org/wiki/s/en_GB-1988229788/4109/76e0dbb30bc8580e459c201f3535d84f9283a9ac.29/_/images/icons/macrobrowser/dropdown/noformat.png" style="padding-right: 5px; vertical-align: text-bottom;" /> </span>No Format</th>
                                                                    </tr>
                                                                </thead>
                                                                <tbody>
                                                                    <tr>
                                                                        <td class="diff-macro-body" style="background-color: #fff;border: 1px solid #dddddd;padding: 10px;; font-size: 13px"> <pre style="font-size: 13px"># ldconfig -p | grep pj
        libpjsua.so (libc6,x86-64) =&gt; /usr/lib/libpjsua.so
        libpjsip.so (libc6,x86-64) =&gt; /usr/lib/libpjsip.so
        libpjsip-ua.so (libc6,x86-64) =&gt; /usr/lib/libpjsip-ua.so
        libpjsip-simple.so (libc6,x86-64) =&gt; /usr/lib/libpjsip-simple.so
        libpjnath.so (libc6,x86-64) =&gt; /usr/lib/libpjnath.so
        libpjmedia.so (libc6,x86-64) =&gt; /usr/lib/libpjmedia.so
        libpjmedia-videodev.so (libc6,x86-64) =&gt; /usr/lib/libpjmedia-videodev.so
        libpjmedia-codec.so (libc6,x86-64) =&gt; /usr/lib/libpjmedia-codec.so
        libpjmedia-audiodev.so (libc6,x86-64) =&gt; /usr/lib/libpjmedia-audiodev.so
        libpjlib-util.so (libc6,x86-64) =&gt; /usr/lib/libpjlib-util.so
        libpj.so (libc6,x86-64) =&gt; /usr/lib/libpj.so</pre> </td>
                                                                    </tr>
                                                                </tbody>
                                                            </table> </li>
                                                        <li style="font-size: 13px"> <p style="font-size: 13px">Finally, verify that Asterisk detects <span class="diff-html-removed" id="removed-diff-20" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">the&nbsp;</span><strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">pjproject</span></strong><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;"> </span><span class="diff-html-added" id="added-diff-23" style="font-size: 100%; background-color: #ddfade;">the&nbsp;pjproject </span>libraries. In your Asterisk 12 source directory:</p>
                                                            <table class="diff-macro" style="background-color: #f0f0f0;border: 1px solid #dddddd;margin: 10px 1px;padding: 0 2px 2px;width: 100%;">
                                                                <thead>
                                                                    <tr>
                                                                        <th class="diff-macro-title" style="background-color: transparent; text-align: left; font-weight: normal;padding: 5px;; font-size: 13px"><span class="icon macro-placeholder-icon" style="background-color: ;line-height: 20px;"><img src="https://wiki.asterisk.org/wiki/s/en_GB-1988229788/4109/76e0dbb30bc8580e459c201f3535d84f9283a9ac.29/_/images/icons/macrobrowser/dropdown/noformat.png" style="padding-right: 5px; vertical-align: text-bottom;" /> </span>No Format</th>
                                                                    </tr>
                                                                </thead>
                                                                <tbody>
                                                                    <tr>
                                                                        <td class="diff-macro-body" style="background-color: #fff;border: 1px solid #dddddd;padding: 10px;; font-size: 13px"> <pre style="font-size: 13px"># ./configure
# make menuselect</pre> </td>
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                                                            </table> </li>
                                                        <li style="font-size: 13px">Browse to the&nbsp;<strong>Resource Modules</strong> category and verify that the&nbsp;<code style="font-size: 13px">res_sip</code> modules are enabled</li>
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                                                    <p class="diff-context-placeholder" style="font-size: 13px">...</p>
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                                                                    <th class="confluenceTh" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;background-color: #F0F0F0; font-weight: bold;; font-size: 13px">Issue</th>
                                                                    <th class="confluenceTh" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;background-color: #F0F0F0; font-weight: bold;; font-size: 13px">Resolution</th>
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                                                                    <td class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"> <p style="font-size: 13px">When building <span class="diff-html-changed" id="changed-diff-10" style="background-color: #d6f0ff;">pjproject</span>, <span class="diff-html-removed" id="removed-diff-21" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">the following </span>errors <span class="diff-html-added" id="added-diff-24" style="font-size: 100%; background-color: #ddfade;">about an ARM codec </span>are displayed:</p>
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                                                                                    <th class="diff-macro-title" style="background-color: transparent; text-align: left; font-weight: normal;padding: 5px;; font-size: 13px"><span class="icon macro-placeholder-icon" style="background-color: ;line-height: 20px;"><img src="https://wiki.asterisk.org/wiki/s/en_GB-1988229788/4109/76e0dbb30bc8580e459c201f3535d84f9283a9ac.29/_/images/icons/macrobrowser/dropdown/noformat.png" style="padding-right: 5px; vertical-align: text-bottom;" /> </span>No Format</th>
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                                                                                    <td class="diff-macro-body" style="background-color: #fff;border: 1px solid #dddddd;padding: 10px;; font-size: 13px"> <pre style="font-size: 13px">output/pjmedia-codec-x86_64-unknown-linux-gnu/opencore_amr.o:(.rodata+0x60): multiple definition of `pjmedia_codec_amrnb_framelenbits'
output/pjmedia-codec-x86_64-unknown-linux-gnu/opencore_amr.o:(.rodata+0x60): first defined here
output/pjmedia-codec-x86_64-unknown-linux-gnu/opencore_amr.o:(.rodata+0x80): multiple definition of `pjmedia_codec_amrnb_framelen'
output/pjmedia-codec-x86_64-unknown-linux-gnu/opencore_amr.o:(.rodata+0x80): first defined here
output/pjmedia-codec-x86_64-unknown-linux-gnu/opencore_amr.o:(.rodata+0x20): multiple definition of `pjmedia_codec_amrwb_framelenbits'
output/pjmedia-codec-x86_64-unknown-linux-gnu/opencore_amr.o:(.rodata+0x20): first defined here
output/pjmedia-codec-x86_64-unknown-linux-gnu/opencore_amr.o:(.rodata+0x40): multiple definition of `pjmedia_codec_amrwb_framelen'
output/pjmedia-codec-x86_64-unknown-linux-gnu/opencore_amr.o:(.rodata+0x40): first defined here
...</pre> </td>
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                                                                    <td class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px">You already have the AMR codec installed. Run <code style="font-size: 13px">configure</code> with the <code style="font-size: 13px">--disable-opencore-amr</code> option specified.</td>
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                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"> <p style="font-size: 13px">When building <span class="diff-html-changed" id="changed-diff-11" style="background-color: #d6f0ff;">pjproject</span>, <span class="diff-html-removed" id="removed-diff-22" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">the following errors </span><span class="diff-html-added" id="added-diff-25" style="font-size: 100%; background-color: #ddfade;">linker errors referring to various video methods </span>are displayed:</p> <p style="font-size: 13px"> <span class="diff-html-removed" id="removed-diff-23" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">&nbsp;</span> </p> </td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><span class="diff-html-removed" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">&nbsp;</span></td>
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                                                                                    <th class="diff-macro-title" style="background-color: transparent; text-align: left; font-weight: normal;padding: 5px;; font-size: 13px"><span class="diff-html-added" id="added-diff-26" style="font-size: 100%; background-color: #ddfade;"><span class="icon macro-placeholder-icon" style="background-color: ;line-height: 20px;"><img src="https://wiki.asterisk.org/wiki/s/en_GB-1988229788/4109/76e0dbb30bc8580e459c201f3535d84f9283a9ac.29/_/images/icons/macrobrowser/dropdown/noformat.png" style="padding-right: 5px; vertical-align: text-bottom;" /> </span>No Format</span></th>
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                                                                                    <td class="diff-macro-body" style="background-color: #fff;border: 1px solid #dddddd;padding: 10px;; font-size: 13px"> <pre style="font-size: 13px">
<span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">/home/mjordan/projects/pjproject/pjmedia/lib/libpjmedia-videodev.so: undefined reference to `pjmedia_format_init_video'
/home/mjordan/projects/pjproject/pjmedia/lib/libpjmedia.so: undefined reference to `pjmedia_video_format_mgr_instance'
/home/mjordan/projects/pjproject/pjmedia/lib/libpjmedia-videodev.so: undefined reference to `pjmedia_format_get_video_format_detail'
/home/mjordan/projects/pjproject/pjmedia/lib/libpjmedia-videodev.so: undefined reference to `pjmedia_get_video_format_info'</span>
</pre> </td>
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                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">Run </span><code style="font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">configure</span></code><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;"> with either or both </span><code style="font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">--disable-video</span></code><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;"> or </span><code style="font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">--disable-v4l2</span></code></td>
                                                                </tr>
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                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px">After building <span class="diff-html-changed" id="changed-diff-12" style="background-color: #d6f0ff;">pjproject</span>, the dump <span class="diff-html-removed" id="removed-diff-24" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">of </span><span class="diff-html-added" id="added-diff-27" style="font-size: 100%; background-color: #ddfade;">provided by </span><code style="font-size: 13px">ldconfig <span class="diff-html-added" id="added-diff-28" style="font-size: 100%; background-color: #ddfade;">-p</span></code><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;"> </span>doesn't display any libraries.</td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px">Run <code style="font-size: 13px">ldconfig</code> to <span class="diff-html-removed" id="removed-diff-25" style="font-size: 100%; background-color: #ffe7e7; text-decoration: line-through;">rebuild the linker database.</span><span class="diff-html-added" id="added-diff-29" style="font-size: 100%; background-color: #ddfade;">re-configure dynamic linker run-time bindings</span></td>
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                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">After building and installing pjproject, Asterisk fails to detect any of the libraries (the entries cannot be selected in menuselect)</span></td>
                                                                    <td colspan="1" class="confluenceTd" style="border: 1px solid #DDD; padding: 5px 7px; min-width: 0.6em; text-align: left; vertical-align: top;; font-size: 13px"> <p style="font-size: 13px"> <span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">Verify that Asterisk's </span><code style="font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">config.log</span></code><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;"> shows the following:</span> </p>
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                                                                                    <th class="diff-macro-title" style="background-color: transparent; text-align: left; font-weight: normal;padding: 5px;; font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;"><span class="icon macro-placeholder-icon" style="background-color: ;line-height: 20px;"><img src="https://wiki.asterisk.org/wiki/s/en_GB-1988229788/4109/76e0dbb30bc8580e459c201f3535d84f9283a9ac.29/_/images/icons/macrobrowser/dropdown/noformat.png" style="padding-right: 5px; vertical-align: text-bottom;" /> </span>No Format</span></th>
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                                                                                    <td class="diff-macro-body" style="background-color: #fff;border: 1px solid #dddddd;padding: 10px;; font-size: 13px"> <pre style="font-size: 13px">
<span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">configure:23029: checking for PJPROJECT
configure:23036: $PKG_CONFIG --exists --print-errors &quot;libpjproject&quot;
Package libpjproject was not found in the pkg-config search path.
Perhaps you should add the directory containing `libpjproject.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libpjproject' found</span>
</pre> </td>
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                                                                        </table> <p style="font-size: 13px"> <span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">pjproject will install the package config file in </span><code style="font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">/usr/lib/pkgconfig</span></code><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">. Some distributions, notably Fedora, will instead look for the library in </span><code style="font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">/usr/lib64</span></code><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">. Update your </span><code style="font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">PKG_CONFIG_PATH</span></code><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;"> environment variable with </span><code style="font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">/usr/lib/pkgconfig</span></code><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;"> and re-run Asterisk's </span><code style="font-size: 13px"><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;">configure</span></code><span class="diff-html-added" style="font-size: 100%; background-color: #ddfade;"> script.</span> </p> </td>
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