Add docs and capability

Signed-off-by: Joas Schilling <coding@schilljs.com>

3 files changed, 27 insertions, 1 deletions

diff --git a/docs/capabilities.md b/docs/capabilities.md
index 234362367..d49712b17 100644
--- a/docs/capabilities.md
+++ b/docs/capabilities.md
@@ -52,5 +52,8 @@ title: Capabilities
 * `conversation-v2` - The conversations API v2 is less load heavy and should be used by clients when available. Check the difference in the [Conversation API documentation](conversation.md).
 * `chat-reference-id` - an optional referenceId can be sent with a chat message to be able to identify it in parallel get requests to earlier fade out a temporary message
 
+## 10.0
+* `sip-support` - Whether conversations API v3 exists and SIP can be configured and enabled by moderators. The conversations API will come with some new values `sipEnabled` which signals whether this conversation has SIP configured as well as `canEnableSIP` to see if a user can enable it. When it is enabled `attendeePin` will contain the unique dial-in code for this user.
+
 ## 11.0
 * `config => previews => max-gif-size` - Maximum size in bytes below which a GIF can be embedded directly in the page at render time. Bigger files will be rendered statically using the preview endpoint instead. Can be set with `occ config:app:set spreed max-gif-size --value=X` where X is the new value in bytes. Defaults to 3 MB.
diff --git a/docs/conversation.md b/docs/conversation.md
index 6eadff048..a87107e76 100644
--- a/docs/conversation.md
+++ b/docs/conversation.md
@@ -31,6 +31,7 @@
         `displayName` | string | * | `name` if non empty, otherwise it falls back to a list of participants
         `participantType` | int | * | Permissions level of the current user
         `attendeeId` | int | v3 | Unique attendee id
+        `attendeePin` | string | v3 | Unique dial-in authentication code for this user, when the conversation has SIP enabled (see `sipEnabled` attribute)
         `actorType` | string | v3 | Currently known `users|guests|emails|groups`
         `actorId` | string | v3 | The unique identifier for the given actor type
         `participantInCall` | bool | 🏴 v1 | Flag if the current user is in the call (deprecated, use `participantFlags` instead)
@@ -50,6 +51,8 @@
         `notificationLevel` | int | * | The notification level for the user (one of `Participant::NOTIFY_*` (1-3))
         `lobbyState` | int | * | Webinary lobby restriction (0-1), if the participant is a moderator they can always join the conversation (only available with `webinary-lobby` capability)
         `lobbyTimer` | int | * | Timestamp when the lobby will be automatically disabled (only available with `webinary-lobby` capability)
+        `sipEnabled` | int | v3 | SIP enable status (0-1)
+        `canEnableSIP` | int | v3 | Whether the given user can enable SIP for this conversation. Note that when the token is not-numeric only, SIP can not be enabled even if the user is permitted and a moderator of the conversation
         `unreadMessages` | int | * | Number of unread chat messages in the conversation (only available with `chat-v2` capability)
         `unreadMention` | bool | * | Flag if the user was mentioned since their last visit
         `lastReadMessage` | int | * | ID of the last read message in a room (only available with `chat-read-marker` capability)
diff --git a/docs/webinar.md b/docs/webinar.md
index a3331359b..ea3f37bf3 100644
--- a/docs/webinar.md
+++ b/docs/webinar.md
@@ -1,6 +1,6 @@
 # Webinar management
 
-Group and public conversations can be used to host webinaries. Those online meetings can have a lobby, which come with the following restrictions:
+Group and public conversations can be used to host webinars. Those online meetings can have a lobby, which come with the following restrictions:
 
 * Only moderators can start/join a call
 * Only moderators can read and write chat messages
@@ -28,3 +28,23 @@ Base endpoint is: `/ocs/v2.php/apps/spreed/api/v1`
         + `400 Bad Request` When the given timestamp is invalid
         + `403 Forbidden` When the current user is not a moderator/owner
         + `404 Not Found` When the conversation could not be found for the participant
+
+## Enabled or disable SIP dial-in
+
+* Required capability: `sip-support`
+* Method: `PUT`
+* Endpoint: `/room/{token}/webinar/sip`
+* Data:
+
+    field | type | Description
+    ------|------|------------
+    `state` | int | New SIP state for the conversation (0 = disabled, 1 = enabled)
+
+* Response:
+    - Status code:
+        + `200 OK`
+        + `400 Bad Request` When the state was invalid or the same
+        + `401 Unauthorized` When the user can not enabled SIP
+        + `403 Forbidden` When the current user is not a moderator/owner
+        + `404 Not Found` When the conversation could not be found for the participant
+        + `412 Precondition Failed` When SIP is not configured on the server