Press the PS button to go to the control center and select Game Base. From the Parties or Friends tab, select the party or online friend you want to voice chat with. Select Voice Chat. Any members of the party can join the voice chat.
Can you voice chat on PS4?
You can set whether or not your chat audio is included when other players broadcast their gameplay or record video clips. You can set up voice chat connection methods. Sets the resolution and frame rate when you join Share Play as a host. This setting is available only on some PS4™ systems.
How do you start a party chat on PS4?
From the PS4 home screen, press up to reach the function screen > Party > Start Party. Select Create Group or select an existing group from the dropdown list to join. Choose your group name, select the privacy settings and Add Players to invite friends to join your party.