# 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:

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**".

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**":

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

Successful connection in PortSIP interface

MikoPBX interface:

--- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.mikopbx.com/mikopbx/english/faq/softphones/portsip.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.