If you think Telegram is just for messages and memes, think again. In 2025, it’s become one of the fastest and most convenient tools for conference calls, whether you’re running a quick project update or hanging out with friends across devices.
The coolest part? There’s no extra app needed. Telegram’s group voice and video chats are baked right in — powerful enough for work meetings and easy enough that your less techy relatives can join too.
Let’s look at how to start a conference call on Telegram group step by step, plus what’s new in 2025 for iPhone, Android, and desktop users.
Step 1: Check That Your App Is Up to Date
Telegram updates often. Before you start a group call, make sure:
- You’ve installed the latest version from the App Store or Google Play.
- You’re an admin of the group (only admins can start voice or video calls).
- Everyone has good Wi‑Fi or mobile data — choppy internet is the quickest way to ruin a good chat.
Step 2: Start a Conference Call on Android
- Open Telegram and go to your group.
- Tap the group’s name at the top.
- Hit the three dots ⋮ in the top‑right corner.
- Select Start Voice Chat (for audio) or Start Video Chat (for a face‑to‑face call).
- Allow microphone / camera access the first time.
- Choose whether the call should be open to all members or only admins.
- Tap Start — you’re live.
From there, you can mute members, switch to video, or send invite links for people to jump in mid‑call.
Step 3: Start a Conference Call on iPhone
- Launch Telegram and open your group.
- Tap the group photo or name to open info.
- Tap the More (…) icon → Start Voice Chat.
- If you want to include cameras, hit Switch to Video Chat once the audio starts.
- Customize the participant list — you can invite select members or keep it open to everyone.
Telegram on iOS looks cleaner than ever in 2025, and notifications are smoother when someone speaks (so you can tell who’s talking at a glance).
Step 4: Starting Calls from PC or Desktop
Sometimes you need a bigger screen — Telegram Desktop is perfect for that.
- Open Telegram Desktop and enter your group chat.
- Click the group name at the top.
- Choose Start Voice Chat → confirm microphone permissions.
- Once live, click the camera icon to begin a video session or share your screen.
Desktop Telegram lets you manage large conference calls effortlessly, a favorite for online teachers and small remote teams.
Step 5: Add or Remove Participants Mid‑Call
Even after a call has begun, Telegram makes it easy to expand the group:
- Tap Add Members → select additional participants.
- To share the invite link, tap the chain‑link icon and send it in chat or copy it.
- Need quiet time? Admins can mute participants individually or lock everyone except speakers.
It’s quick, tidy, and failsafe — no annoying “meeting ID” or password required.
Step 6: Understanding Call Limits and Features (2025 Update)
Telegram has been fine‑tuning conference features over the years. In 2025, it supports:
| Feature | Limit / Details |
|---|---|
| Voice Participants | Up to 200,000 (through Live Chat) |
| Active Speakers | 30 visible on video |
| View‑Only Listeners | Unlimited through Live Stream |
| Recording Option | Available for channel admins |
| Screen Sharing | Supported on mobile and desktop |
| Noise Suppression | Integrated AI filter for clean audio |
So yes — Telegram can now handle full webinars and study sessions right inside a group.
Extra Tricks That Make Calls Easier
Switch Quickly Between Devices
Telegram now syncs active calls across phone, tablet, and PC, letting you switch mid‑conversation without dropping.
Background Mode
Minimize the app — the call keeps going while you check notes, browse links, or open other chats.
Pinning Audio Messages
Record short voice updates and pin them for late joiners who missed part of the meeting.
Permanent Meeting Links
Create reusable links if you host recurring discussions every week.
Solutions for Common Issues
| Problem | Solution |
|---|---|
| “Voice chat” option not showing | You aren’t an admin — ask an existing admin to promote you. |
| Poor audio quality | Use headphones and enable noise suppression. |
| Participants can’t join | Turn off “Only Admins Can Speak” or regenerate the invite link. |
| Video lags on mobile | Switch to Wi‑Fi or lower camera resolution to 720p. |
Smart Use‑Cases for Telegram Conference Calls
- Remote work: Teams discuss projects securely without Zoom subscriptions.
- Study groups: Teachers can broadcast lessons to thousands.
- Community talks: Influencers hold drop‑in audio spaces — similar to Twitter Spaces.
- Family events: Celebrate birthdays with relatives abroad via group video.
Telegram basically merges the best of voice rooms and live streams into one reliable, free system.
Quick Comparison — Telegram vs Other Apps
| Platform | Cost | Group Size Limit | Recording | Ease of Use |
|---|---|---|---|---|
| Telegram | Free | 200K (Voice Only) | ✅ | ⭐⭐⭐⭐⭐ |
| Free | 32 | ❌ | ⭐⭐⭐ | |
| Zoom | Free / Paid | 100+ | ✅ | ⭐⭐⭐⭐ |
| Discord | Free + Paid | 500K (server limit) | ✅ (bots) | ⭐⭐⭐⭐ |
Not bad for an app that started as a chat messenger, right?
Final Thoughts: Making the Most of Telegram Group Calls
If you’re still juggling multiple apps for meetings, it’s time to simplify your workflow. With its reliable connection, minimal setup, and massive capacity, Telegram’s voice and video rooms are ideal for both business and casual use.
Start your conference call on Telegram group today — whether through your iPhone, Android, or desktop — and experience communication that’s fast, private, and completely free.