When you start using Nextcloud Talk, you’re not just opening a chat window; you’re stepping into a hub where messages, calls, and files all stay under your control. You move between focused rooms, quick disposable chats, and even personal note spaces without switching tools.
As you schedule calls, share screens, and coordinate projects, Talk quietly ties everything together in the background, until you notice how much more organized your communication could be.
What Nextcloud Talk Is and Where It Fits
Nextcloud Talk is an open‑source, self‑hosted communication application that provides chat, group conversations, scheduled meetings, and video calls as an alternative to cloud‑hosted services such as Microsoft Teams. Because it runs on infrastructure you manage, you retain control over where messages, recordings, and related metadata are stored and how they're secured.
As a component of Nextcloud Hub, Talk is integrated with files, calendars, and tasks, so communication and content management occur within a single environment rather than across multiple separate tools. Users can create one‑to‑one chats, persistent team channels, temporary meeting rooms, or a private “note to self,” while administrators define access controls, guest participation, and external sharing policies through centralized management from Nextcloud hosting providers like Cloud Based Backup.
The Talk Dashboard: Your Home Base
Once you understand what Talk is and how it fits into Nextcloud Hub, the next step is to become familiar with the Talk Dashboard. This is the initial screen you see in Talk and serves as the main area for managing conversations and meetings.
The dashboard shows unread mentions, message reminders, and upcoming meetings, including details such as time, participants, and location. From this view, you can start or join conversations, initiate meetings or calls, and check or change your camera, microphone, and speaker settings.
The updated Home interface includes more clearly labeled buttons, distinct icons, and additional visual elements intended to make navigation more direct and reduce the time needed to find key functions.
Core Building Blocks in Talk: Conversations, Rooms, Projects
Rooms are structured group conversations. You can configure their name, description, avatar, visibility, external access, and participant roles. As the creator, you're a moderator with the ability to assign roles, adjust permissions, remove or ban participants, and define message expiration policies.
Projects group related rooms, files, and other workspace items into a single, organized context. This structure supports coordinated work by keeping relevant communication and resources together.
Nextcloud Talk Conversation Types and When to Use Each
Although every Talk conversation takes place in a “room,” Nextcloud provides several conversation types designed for different collaboration scenarios. When creating a conversation, you select the type and can define a name, description, avatar, external access rules, and participants. The creator is assigned the moderator role by default.
Private one‑to‑one conversations are suitable for direct, focused communication between two people and can later be expanded into group conversations if needed.
Group conversations are appropriate when collaborating with teams, involving guest users, sharing public links, or when it's useful for the room to be discoverable by others.
The “Note to self” conversation type functions as a personal space for storing drafts, reminders, and other individual notes that don't require sharing.
Disposable conversations are intended for short-lived interactions, such as quick meetings, temporary event backchannels, or single-use verification calls, where long-term retention of the conversation isn't necessary.
Messaging Basics: Chats, Replies, Mentions, and Threads
Messaging in Nextcloud Talk is organized around conversations, which can include one‑to‑one chats, group spaces with colleagues and guests, personal note‑to‑self conversations, and temporary disposable rooms.
Within any conversation, you can send standard text messages and then adjust them as needed: message text and captions can be edited for up to six hours, and messages can be marked as unread for follow‑up.
When you hover over a message, you can reply inline to preserve context or convert the message into a titled thread for more structured discussion.
Mentions notify specific participants and are reflected in dashboard views and list filters, helping users locate relevant exchanges.
Moderators can pin important messages, which are collected and accessible through the Shared items sidebar for easier reference.
Keeping Chats Quiet With Threads and Reminders
As conversations become more active, with replies, mentions, and threaded discussions, it becomes important to manage both context and noise. Threads allow you to move side discussions into separate, focused spaces, each with its own title and description. You can access replies through the message replies button or the thread sidebar, and later locate them in the Threads overview or the Shared items tab.
From the message action menu or hover actions, you can create threads, set reminders, and enable Silent mode. Reminders bring messages back to your attention at selected times. Important flags and thread subscriptions help ensure that only higher-priority updates generate notifications, reducing unnecessary interruptions.
Calls, Video Meetings, and Screen Sharing in Talk
Turn any chat into a live conversation using Nextcloud Talk’s integrated audio, video, and screen-sharing capabilities. Calls are established via WebRTC.
Talk first attempts a direct peer‑to‑peer (P2P) connection using STUN to discover public endpoints. If this isn't possible due to firewalls or NAT restrictions, the connection automatically falls back to a TURN relay (for example, coturn). The TURN server can be hosted on the same system as Nextcloud or on a separate publicly reachable server with appropriate port forwarding.
During calls, participants can mute their microphone, disable their camera, or use push‑to‑talk via the space bar. The interface allows switching between different layouts, such as a promoted speaker view or a grid view. It's also possible to export the list of participants as a CSV file for further analysis or record-keeping.
Managing Participants, Roles, and Moderation in Talk
When additional participants join a Talk conversation, it becomes important to manage roles and permissions carefully. The conversation creator is assigned the moderator role by default. From the participant list’s options menu (…), you can promote other participants to moderators, change their permissions, or remove them from the conversation.
If a participant violates the rules or behaves inappropriately, you can select “Remove participant” and enable “Also ban.” You'll be required to provide a reason. This reason is recorded in the conversation’s Moderation section, along with the list of banned participants. From this section, you can later review and unban participants if needed.
In Conversation settings → Moderation, you can also configure message expiration to automatically delete older messages after a specified period, ranging from 1 hour to no automatic deletion. This helps control how long content remains accessible and can support compliance or storage policies.
Files, Polls, Shared Items, and Other Collaboration Tools
Beyond basic messaging, Nextcloud Talk includes a set of collaboration features that keep files, decisions, and related content connected to the conversation. Users can drag and drop files or use the paperclip icon to attach multiple items, add captions, and share them so that external participants receive public links, while internal users access the files directly in their accounts.
The Shared items sidebar consolidates files, polls, pinned messages, and threads, which helps users review past discussions and locate decisions. Users can add reminders to specific messages, and moderators can pin important posts for quick reference. Polls provide options for multiple choices, anonymous voting, draft saving, JSON import and export, and moderator-controlled closing. Smart and emoji pickers assist with inserting links, Deck cards, GIFs, and emojis in a structured and consistent way.
Customizing Talk’s Appearance, Notifications, and Availability
Talk provides several options to adjust its appearance, notifications, and availability settings in a controlled and predictable way.
In Talk settings → Appearance, you can select either a classic list layout or message bubbles. You can also enable compact view, which removes last-message previews to create a denser sidebar that may be preferable if you monitor many conversations at once.
Availability can be managed manually or automatically. To set it manually, use avatar → Set status. For automated control, you can enable options that switch your status to Busy during calendar events marked as Busy, and activate Do Not Disturb outside of your defined working hours. These features help reduce interruptions during scheduled commitments and non-working time.
For notifications, you can mark selected conversations as Important so that they can bypass Do Not Disturb when necessary. You can also use Silent mode or configure per-conversation notifications. These notification settings apply consistently across desktop and mobile, supporting a uniform experience regardless of device.
Conclusion
Now that you understand how Nextcloud Talk fits into your workspace, you’re ready to make it your central hub for communication. Use rooms to structure projects, calls to connect face‑to‑face, and shared items to keep work moving in one place. As you tune notifications, availability, and appearance, Talk will adapt to how you work, not the other way around, so your team can move faster while staying fully in control.