> For the complete documentation index, see [llms.txt](https://library.zoom.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://library.zoom.com/technical-library/ja/zoom-workplace/zoom-phone/zoom-phone-local-survivability-field-guide/before-you-begin.md).

# 始める前に

ZPLSの入門

ネットワーク内に ZPLS を展開する前には、ユーザーのアクセス、サイト設計、シグナリングとメディア、そして PSTN 連携に関するいくつかの考慮事項を、展開前に検討する必要があります。以下のページでは、これらのシナリオを詳しく見ていきます。読み終えると、展開を導くためのハイレベルな技術設計がもたらす影響を理解できるようになるはずです。

***

{% content-ref url="/pages/1b7a464c4391ec7edd1f6c1c58178285c783006d" %}
[ユーザーにロールへのアクセスを付与する](/technical-library/ja/zoom-workplace/zoom-phone/zoom-phone-local-survivability-field-guide/before-you-begin/grant-user-access-to-roles.md)
{% endcontent-ref %}

{% content-ref url="/pages/65bda2d49c8fe2f4867f448adbe4c628364580c6" %}
[ハードウェア導入時の考慮事項](/technical-library/ja/zoom-workplace/zoom-phone/zoom-phone-local-survivability-field-guide/before-you-begin/hardware-deployment-considerations.md)
{% endcontent-ref %}

{% content-ref url="/pages/ce1dc0706f37c580d5fae0ccdd8ef26ee9a8c98e" %}
[PSTN連携の考慮事項](/technical-library/ja/zoom-workplace/zoom-phone/zoom-phone-local-survivability-field-guide/before-you-begin/pstn-integration-considerations.md)
{% endcontent-ref %}


---

# Agent Instructions
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## Querying This Documentation
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```

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