<div data-ntes="ntes_mail_body_root" style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div id="spnEditorContent"><div style="margin: 0;"><br></div><div style="margin: 0;">Environment:</div><div style="margin: 0;">Ubuntu 24.04, Docker and Docker Compose installed and working normally.</div><div style="margin: 0;">Operation steps and full output:</div><div style="margin: 0;">Clone official repository</div><div style="margin: 0;">plaintext</div><div style="margin: 0;">git clone https://github.com/OpenSIPS/opensips-sbc-ce.git</div><div style="margin: 0;">Output:</div><div style="margin: 0;">plaintext</div><div style="margin: 0;">Cloning into 'opensips-sbc-ce'...</div><div style="margin: 0;">remote: Enumerating objects: 540, done.</div><div style="margin: 0;">remote: Counting objects: 100% (540/540), done.</div><div style="margin: 0;">remote: Compressing objects: 100% (222/222), done.</div><div style="margin: 0;">remote: Total 540 (delta 292), reused 538 (delta 290), pack-reused 0 (from 0)</div><div style="margin: 0;">Receiving objects: 100% (540/540), 93.16 KiB | 3.21 MiB/s, done.</div><div style="margin: 0;">Resolving deltas: 100% (292/292), done.</div><div style="margin: 0;">Enter project folder</div><div style="margin: 0;">plaintext</div><div style="margin: 0;">cd opensips-sbc-ce</div><div style="margin: 0;">Edit compose file</div><div style="margin: 0;">plaintext</div><div style="margin: 0;">sed -i 's|image: opensips/sbc|build: .|g' docker-compose.yml</div><div style="margin: 0;">sed -i '/rtpengine:/,/^$/d' docker-compose.yml</div><div style="margin: 0;">Commands executed without error.</div><div style="margin: 0;">Build and start</div><div style="margin: 0;">plaintext</div><div style="margin: 0;">docker compose up -d --build</div><div style="margin: 0;">Error output:</div><div style="margin: 0;">plaintext</div><div style="margin: 0;">failed to resolve reference "docker.io/opensips/opensips:sbc-ce": failed to do request: Head "https://registry-1.docker.io/v2/opensips/opensips/manifests/sbc-ce": dial tcp 208.31.254.33:443: i/o timeout</div><div style="margin: 0;">All operations follow official guide, source code downloaded completely, docker environment is healthy.</div><div style="margin: 0;">The problem is pulling base image timed out.</div><div style="margin: 0;">Please guide me:</div><div style="margin: 0;">How to deploy and run this SBC only with local source code, without pulling remote docker.io base image?</div><div style="margin: 0;"><br></div><div style="margin: 0;"><br></div><div style="margin: 0;"><br></div></div><div style="position:relative;zoom:1"></div><div id="divNeteaseMailCard"></div><div style="margin: 0;"><br></div><pre><br>At 2026-05-06 21:52:58, "Răzvan Crainea" <razvan@opensips.org> wrote:
>Hi all,
>
>We are happy to announce the OpenSIPS SBC Community Edition, a
>ready-to-run OpenSIPS-based SBC (Session Border Controller) platform.
>
>The project was presented at OpenSIPS Summit 2026 in Bucharest and
>provides a complete SBC setup for SIP edge deployments, including
>topology hiding, NAT traversal, RTPEngine-based media relay,
>mid-registrar support, core-server failover, PSTN routing, SIP
>authentication, access control and monitoring tools.
>
>You can find more details on the project page:
>https://ce.opensips.org/opensips-sbc/
>
>The source code and setup instructions are available on GitHub:
>https://github.com/OpenSIPS/opensips-sbc-ce
>
>Feedback, testing and contributions are very welcome.
>
>Best regards,
>--
>Răzvan Crainea
>OpenSIPS Core Developer / SIPhub CTO
>http://www.opensips-solutions.com / https://www.siphub.com
>
>
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>Users@lists.opensips.org
>http://lists.opensips.org/cgi-bin/mailman/listinfo/users
</pre></div>