Yours then your opponents. It is the serving team's score first and then the opponent's score.
When calling the score before serving, the server calls out his/her teams score followed by the score of the opposing team
In the absence of a referee or score keepers on the side, typically the person serving the ball would call out the score before they serve.
I have been playing volleyball for 6 years and the score has never started at 4
the scorekeepers keep the score and also do the book for volleyball
when they score
Its the official way to keep score
Indoor volleyball is 25. Beach volleyball is __