3CX WebMeeting Guide - Start Video Conferences
Last Updated
February 13, 2026
Creating an Ad-Hoc Web Conference
When to Use Web Conferences
Web conferences (also called WebMeetings) are perfect when you need:
- Face-to-face video conversation
- Screen sharing to demonstrate something
- An immediate meeting without scheduling
How to Start a Web Conference
Step 1: Launch WebMeeting
- In your 3CX web client, click on "WebMeeting"
- Your browser may ask for permission to use your camera and microphone
- Click "Allow" for both
Step 2: Check Your Setup
Before joining:
- Make sure your camera is pointing at you
- Test your microphone is working
- Check your background looks professional
- Ensure you have good lighting
Step 3: Join the Meeting
Click "Join Now" to enter the meeting room
Step 4: Invite Participants
- Look for the "Invite People" button on the right panel
- Click it to add participants
- You can invite people by:
- Searching for colleagues in your directory
- Entering email addresses
- Sharing a meeting link
Step 5: Share the Meeting Link
The system generates a unique meeting link that you can:
- Copy and paste into an email
- Send via chat
- Share via text message
Anyone with the link can join the meeting.
During the Meeting
You'll have various controls:
- Mute/Unmute – Control your microphone
- Video on/off – Toggle your camera
- Screen share – Show your screen to participants
- Chat – Send text messages during the call
- Participants list – See who's in the meeting
Web Conference Tips
- Join a minute early – Give yourself time to sort out any technical issues
- Use headphones – Prevents echo and improves audio quality
- Mute when not speaking – Reduces background noise for everyone
- Position your camera at eye level – More professional and natural
- Test your setup beforehand – Especially before important client meetings
Screen Sharing Best Practices
When sharing your screen:
- Close any confidential or personal tabs
- Turn off notifications
- Share only the specific window or application needed
- Warn participants before sharing
- Check everyone can see clearly
Top Tip: Good lighting makes a huge difference to video quality. Position yourself facing a window or invest in a simple desk lamp for better visibility.


