> For the complete documentation index, see [llms.txt](https://docs.mikopbx.com/mikopbx/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mikopbx.com/mikopbx/english/faq/softphones/portsip.md).

# PortSIP

{% hint style="info" %}
Download PortSIP from the official website — [here](https://www.portsip.com/download-portsip-softphone/).
{% endhint %}

Below is a detailed guide for connecting your PortSIP softphone to the MikoPBX SIP server.

Here's an example screenshot showing the necessary SIP connection details:

<figure><img src="/files/t17qKJjJCq9y2CDZ5rdD" alt=""><figcaption><p>Creditionals for SIP-connection</p></figcaption></figure>

1. Open the PortSIP app and, on the initial screen, enter the **IP address** of your MikoPBX station into the **"SIP Domain"** field.

Click "**Done**".

<figure><img src="/files/zS55eoK6Ah5yxgo845lW" alt=""><figcaption><p>SIP Domain field</p></figcaption></figure>

2. In the next window, enter the following details:

* **Extension number** — your MikoPBX employee's internal extension number.
* **Password** — your SIP password.
* **Language** — select your preferred language.

Then, click "**Login**":

<figure><img src="/files/OerX0kKnAdwx8VpAnyYo" alt=""><figcaption><p>Parameters for SIP-connection</p></figcaption></figure>

After logging in, ensure your connection was successful by checking the indicator in both PortSIP and MikoPBX interfaces.

PortSIP interface:

<figure><img src="/files/ja9NabOYtosA7jIDjBNO" alt=""><figcaption><p>Successful connection in PortSIP interface</p></figcaption></figure>

MikoPBX interface:

<figure><img src="/files/yfRGSshMwXBMC7amkbei" alt=""><figcaption><p>Successful connection in MikoPBX interface</p></figcaption></figure>


---

# Agent Instructions
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## Querying This Documentation
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