![Zoom call with a cow](https://knopkazmeya.com/17.png)
![zoom call with a cow zoom call with a cow](https://m.media-amazon.com/images/I/415uo2xA2dL._SL500_.jpg)
![zoom call with a cow zoom call with a cow](https://www.nutrend.co.uk/6816-home_default/highland-cow.jpg)
By default the main company caller ID is used when generating a conference call, however the initiator can decide the caller ID to be used. Participants can be added to a conference via an extension, a phone number, a search in the contact list, or by merging a call that is on hold. Zoom Phone conference call allows three or more participants to join the same phone call simultaneously.
![Zoom call with a cow](https://knopkazmeya.com/17.png)