Team Arena allows wav files to be played back when using team binds, this is similar to radio messages in LMCTF, CCTF and Alliance. The command vsay_team sends voice and text to all team members while vosay_team sends voice only messages to all team members. A full list of available 'voice' binds follows, replace 'x' with the key you wish to bind the voice message to. Example bind r vsay_team "returnflag"

bind x vsay_team "baseattack"
bind x vsay_team "camp"
bind x vsay_team "defend"
bind x vsay_team "defendflag"
bind x vsay_team "death_insult"
bind x vsay_team "enemyhasflag"
bind x vsay_team "followme"
bind x vsay_team "getflag"
bind x vsay_team "inposition"
bind x vsay_team "ihaveflag"
bind x vsay_team "kill_gauntlet"
bind x vsay_team "kill_insult"
bind x vsay_team "patrol"
bind x vsay_team "praise"
bind x vsay_team "returnflag"
bind x vsay_team "followflagcarrier"
bind x vsay_team "yes"
bind x vsay_team "no"
bind x vsay_team "offense"
bind x vsay_team "ongetflag"
bind x vsay_team "onoffense"
bind x vsay_team "ondefense"
bind x vsay_team "onpatrol"
bind x vsay_team "oncamp"
bind x vsay_team "onfollow"
bind x vsay_team "onfollowcarrier"
bind x vsay_team "onreturnflag"
bind x vsay_team "startleader"
bind x vsay_team "stopleader"
bind x vsay_team "taunt"
bind x vsay_team "whoisleader"
bind x vsay_team "wantondefense"
bind x vsay_team "wantonoffense"


You can combine these with the Hand Signal Binds and Role & Task Binds, for example bind a "vsay_team onoffense;teamtask  1;+button7;wait;wait;-button7". If you do not wish to create your own custom teamplay config files and/or wish to view example teamplay config files then our Frequently Asked Questions section Do you know of any 'ready made' teamplay configs for CTF, TeamArena etc? may be of help.