You can add people to the call only if you're set up with a calling service such as Unified CM, Webex Calling, or your Calling is Hosted by a Service Provider. If you're not sure what you're set up with, you can find out what calling service you have.

The number of people you can add to a call depends on your calling service. If you're set up with Unified CM or Webex Calling, the number of people you can add depends on how your administrator has set up conferencing resources for you.If your calling is hosted by your Service Provider, the number is determined by your Service Provider (can be between 3 and 15).

1

When you're in a call with someone, click More and then select Conference.

Let the person in the first call know that they'll be put on hold.

2

Enter a number or a name and then choose whether you want to make it an Audio or Video call.

3

Select to join the two phone calls.

Everyone is in a conference call and you can view all the participants by selecting .

You can also start a conference when you make calls with your desk phone.

1

When you're in a call with someone, tap More and then select Conference.

Let the person in the first call know that they'll be put on hold.

2

Enter a number or a name and then select Call .

3

Select to join the two phone calls.