https://www.pistack.xyz/tags/provisioning/ Recent content in Provisioning on Pi Stack Hugo en-us Wed, 03 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-03-self-hosted-sip-phone-auto-provisioning-fusionpbx-freepbx-opensips-guide/ Wed, 03 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-03-self-hosted-sip-phone-auto-provisioning-fusionpbx-freepbx-opensips-guide/ <h2 id="introduction">Introduction</h2> <p>Manually configuring SIP phones is a thankless task. Each phone needs an extension number, SIP credentials, server address, codec preferences, BLF keys, and dozens of other settings. At 5 phones, it&rsquo;s tedious. At 50 phones, it&rsquo;s a full-time job. At 500+ phones across multiple locations, it&rsquo;s impossible without automation.</p>