Can I switch it on by default for everyone?

[legendksk]

Hello bro;
Do you want to enable Chat Sounds

Can I switch it on by default for everyone?

[xSL0W]

hello, replace this function with this one:

// ************************** OnClientsCookiesCached *************************** 

public void OnClientCookiesCached(int client)
{
    if(IsClientValid(client))
    {
        g_bHasSoundsOn[client] = true;
        char cBuffer[8];
        GetClientCookie(client, g_hSankSounds_Cookie, cBuffer, sizeof(cBuffer));

        if(StrEqual(cBuffer, "0", false))
        {
            g_bHasSoundsOn[client] = false;
        }
    }
}

and change this to true:
bool g_bHasSoundsOn[MAXPLAYERS + 1] = true,