> For the complete documentation index, see [llms.txt](https://prosbcdocs.telcobridges.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://prosbcdocs.telcobridges.com/configuration-details/configuration-by-web-portal-category/nap-profiles/fax-settings.md).

# Fax Settings

Fax Relay is supported in all SBC configurations (No specific configuration necessary). Fax detection and conversion to T.38 is supported on ProSBC with transcoding devices. See instructions:

{% tabs %}
{% tab title="Configure Figure Relay" %}
[Configure Fax Relay](/configuration-details/configuration-by-web-portal-category/nap-profiles/fax-settings/configuring-fax-relay.md)
{% endtab %}

{% tab title="FAX Passthrough (silence suppression)" %}
[Configure Fax Passthrough (silence suppression)](/configuration-details/configuration-by-web-portal-category/nap-profiles/fax-settings/configure-fax-passthrough.md)
{% endtab %}

{% tab title="FAX T.38" %}
[Configure Fax T38](/configuration-details/configuration-by-web-portal-category/nap-profiles/fax-settings/configure-fax-t38.md)
{% endtab %}

{% tab title="FAX Passthrough (NSE)" %}
[Configure Fax Passthrough (NSE)](/configuration-details/configuration-by-web-portal-category/nap-profiles/fax-settings/configure-fax-nse.md)
{% endtab %}

{% tab title="FAX Passthrough (VBD)" %}
[Configure Fax Passthrough (VBD)](/configuration-details/configuration-by-web-portal-category/nap-profiles/fax-settings/configure-fax-vbd.md)
{% endtab %}
{% endtabs %}


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