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annotate doc/libervia-cli/call.rst @ 4144:14523ee96538

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doc (cli): documentation for the new `call` command: fix 426
author Goffi <goffi@goffi.org>
date Wed, 01 Nov 2023 14:10:31 +0100
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children fd9e78b7a0cd
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1 .. _libervia-cli_call:
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2
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3 ===============
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4 call: A/V Calls
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5 ===============
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6
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7 ``call`` lets you initiate or receive calls from the terminal.
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8
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9 During a call, a graphical window will be created, displaying your correspondent's video,
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10 with your own video feed in the bottom right corner.
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11
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12 With the UI present (by default), there are 3 buttons:
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13
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14 - one to (un)mute video with the ``v`` key shortcut
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15 - one to (un)mute audio with the ``m`` key shortcut
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16 - one to hang up with the ``h`` key shortcut. ``Ctrl+c`` will have the same effect.
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17
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18 make
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19 ====
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20
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21 Make a call. The primary argument is the JID of the entity you wish to call.
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22
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23 example
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24 -------
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25
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26 Pierre wants to call Louise::
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27
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28 $ li call make louise@example.org
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29
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30 receive
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31 =======
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32
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33 Receive a call. By default, you'll see a confirmation prompt when someone is calling; you
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34 can then use ``y`` to accept the call or ``n`` to reject it. Use the ``-a JID,
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35 --auto-accept JID`` option to automatically accept calls from a specific entity (can be
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36 used multiple times), or the ``--auto-accept-all`` to accept any incoming call.
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37
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38 .. note::
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39
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40 Accepting a call automatically activates your webcam and microphone, and shares your IP
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41 address with the caller. Therefore, using ``--auto-accept-all`` is a security risk. Only
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42 use it if you have a very good reason to do so.
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45 examples
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46 --------
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47
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48 Louise is expecting a call. When she receives one, a prompt will ask her to confirm and
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49 start it::
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50
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51 $ li call receive
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52
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53 Piotr has a device with a webcam and microphone for observing wildlife. He set the device
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54 to automatically accept his calls::
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55
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56 $ li call receive -a piotr@example.net
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57
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58 .. note::
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59
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60 Libervia CLI will exit once the first accepted call is terminated. Looping in a shell
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61 may be necessary to call the same device multiple times.
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62
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63 .. note::
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64
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65 Since using auto-accept mode activates the webcam and microphone, consider the privacy
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66 implications and ensure that no one will be filmed or recorded without their consent.