https://chenfu.ai/en/tags/sip/ Recent content in SIP on Fran Kuo | R&D Leadership Hugo -- 0.157.0 en Wed, 13 Mar 2013 00:00:00 +0000 https://chenfu.ai/en/posts/sip-test-of-freeswitch-by-fsclient/ Wed, 13 Mar 2013 00:00:00 +0000 https://chenfu.ai/en/posts/sip-test-of-freeswitch-by-fsclient/ <p>In previous posts, I documented my attempts to build the <code>pjsip</code> package. However, verifying its correctness was challenging due to my limited foundational knowledge of the SIP (Session Initiation Protocol) stack. To rectify this, I decided to set up a controlled environment to better understand the protocol&rsquo;s mechanics.</p> <p>The first step was setting up a SIP server (Switch) on a PC. My two primary contenders were <strong>Asterisk</strong> and <strong>FreeSWITCH</strong>. I ultimately chose FreeSWITCH because it offered precompiled binaries for Windows 7, which significantly lowered the barrier to entry for initial testing.</p>