//======================================================
//Voice Menu Aliases
//======================================================
alias 	"v_medic" 			"voicemenu 0 0"
alias 	"v_thanks" 			"voicemenu 0 1"
alias 	"v_gogogo" 			"voicemenu 0 2"
alias 	"v_moveup" 			"voicemenu 0 3"
alias 	"v_goleft" 			"voicemenu 0 4"
alias 	"v_goright" 		"voicemenu 0 5"
alias 	"v_yes" 			"voicemenu 0 6"
alias 	"v_no" 				"voicemenu 0 7"
//======================================================
alias 	"v_incoming" 		"voicemenu 1 0"
alias 	"v_spy" 			"voicemenu 1 1"
alias 	"v_sentryahead" 	"voicemenu 1 2"
alias 	"v_telehere" 		"voicemenu 1 3"
alias 	"v_disphere" 		"voicemenu 1 4"
alias 	"v_senthere" 		"voicemenu 1 5"
alias 	"v_uber" 			"voicemenu 1 6"
alias 	"v_uberready" 		"voicemenu 1 7"
//======================================================
alias 	"v_help" 			"voicemenu 2 0"
alias 	"v_battlecry" 		"voicemenu 2 1"
alias 	"v_cheers" 			"voicemenu 2 2"
alias 	"v_jeers" 			"voicemenu 2 3"
alias 	"v_positive"		"voicemenu 2 4"
alias 	"v_negative"		"voicemenu 2 5"
alias 	"v_niceshot"		"voicemenu 2 6"
alias 	"v_goodjob" 		"voicemenu 2 7"
//======================================================

Put the above into autoexec.cfg

Then put the following into either autoexec.cfg, a specific class .cfg, or config.cfg

bind "F2" "v_niceshot"
bind "o" "v_spy"
etc.