--- a/doc/index.rst	Wed Aug 09 00:22:18 2023 +0200
+++ b/doc/index.rst	Wed Aug 09 00:22:18 2023 +0200
@@ -22,6 +22,7 @@
    :caption: Contents:
 
    installation.rst
+   user/calls.rst
    web_framework/quick_start.rst
    web_framework/css_framework.rst
 

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/user/calls.rst	Wed Aug 09 00:22:18 2023 +0200
@@ -0,0 +1,68 @@
+=================
+Audio/Video Calls
+=================
+
+Libervia provides the capability for one-to-one audio and video calls. This section will guide you on how to use this feature effectively.
+
+Accessing the Call Feature
+--------------------------
+
+1. Navigate to the main menu.
+2. Select the "Calls" option.
+
+Initiating a Call
+-----------------
+
+Upon entering the "Calls" page:
+
+1. An interface will display a search box at the top and a list of your contacts below.
+2. To the right of the search box, there is a button labeled "Video Call," indicating that both audio and video will be enabled for the call.
+3. To make an audio-only call, click the adjacent icon. The "Video Call" button will change to "Audio Call."
+4. To start a call:
+   a. Enter a full JID into the search box, then click on either "Audio Call" or "Video Call."
+   b. Alternatively, directly click on a contact's name to initiate a call with them.
+
+*Note:* The search box functions as expected – inputting a portion of a contact's name or the group they belong to will filter the displayed contacts.
+
+Receiving a Call
+----------------
+
+*Currently, you must be on the "Calls" page to receive an incoming call. This limitation will be addressed in future updates.*
+
+Upon receiving a call:
+
+1. An audible ring will sound.
+2. A dialog box will appear, prompting you to either **Answer** or **Reject** the incoming call.
+3. If you choose to answer and it's a video call, the call interface will display both the caller's video feed and your video in the bottom right corner. For audio-only calls, no video feeds will be shown.
+
+During a Call
+-------------
+
+The call interface offers the following features:
+
+1. **Fullscreen Mode:** The top right button allows you to expand the video feeds to cover the entire screen.
+2. **Mute Options:** Two buttons at the bottom of the interface enable you to mute your audio or video.
+   - Muted audio: The audio icon will turn yellow with a red strike-through, indicating that your audio is off and the other party cannot hear you.
+   - Muted video: The video icon will turn yellow with a red strike-through, signaling that your video is off and the other party cannot see you.
+3. **End Call:** Click the "Hang Up" button to conclude the call.
+
+Security Considerations for Calls
+---------------------------------
+
+When using Libervia's call feature, it's essential to consider certain privacy aspects:
+
+**1. Sharing Your "Online Presence" and Address:**
+
+   Making or receiving a call not only shares your device's unique online address (similar to a unique phone number) but also informs others that you're currently online. This means people can see when you're active, much like noticing you're home when the lights are on.
+
+**2. Privacy Implications:**
+
+   This information is standard when chatting with trusted contacts. However, with unfamiliar individuals, it might slightly reveal your activity pattern and general location.
+
+**3. Safety Recommendations:**
+
+   - **Be Selective:** Only initiate or accept calls from people you trust.
+   - **Network Usage:** While the call feature is designed for use anywhere, including public networks like in restaurants or hotels, be mindful that unfamiliar networks might be less secure.
+   - **Stay Informed:** If you have questions or concerns, you can join our community chat room for guidance. Visit `Libervia's Chat Room <xmpp:libervia@chat.jabberfr.org?join>`_.
+
+Always prioritize your privacy and be aware of the information you share while using the call feature.