/bind h say &gen_hello1.wav Hello!
/bind b say &gen_goodbye1.wav Goodbye!

2) Another way is to open q3config.cfg in e+ folder and add comands directly like this:
[Другой путь: открой q3confi.cfg файл в e+ мапе и добавь команды таким способум:]

bind h "say &gen_hello1.wav Hello!"
bind b "say &gen_goodbye1.wav Goodbye"

Here is the full list:
[Вот список звуков:]

1)def_depdisp.wav............2)def_deppipe.wav...........3)def_depsen.wav.........4)def_dropflag.wav
5)def_fixsenty.wav............6)def_fl ag.wav.................7)def_flagdanger.wav....8)def_flagprimexit.wav
9)def_flagsafe.wav........... .10)def_flagsecexit.wav.....11)def_iam.wav............12)def_incflag1.wav
13)def_incflag2.wav..........14)def_incprimrte.wav......15)def_in csecrte.wav.....16)def_needsupp.wav
17)def_obj.wav.................18)de f_wpt.wav...............19)gen_anytime.wav.....20)gen_ceasefire.wav
21)gen_firehole.wav..........22)gen_giveammo.wav.....23)gen_gogogo.wav. .....24)gen_goodbye1.wav
25)gen_goodbye2.wav.......26)gen_halt.wav..............27)gen_hello1.wav........28)gen_hello2.wav
29)gen_inpos.wa v.............30)gen_isbasesec.wav......31)gen_moveout.wav....32)gen_movepls.wav
33)gen_no1.wav...............34)gen_no2.wav..............3 5)gen_noprob.wav......36)gen_objcplt.wav
37)gen_objfld.wav.............38)gen_oops.wav............39)gen_pass.wav..........40)gen_reportin. wav
41)gen_sorry.wav..............42)gen_stop.wav............43)gen_unlucky.wav......44)gen_wait.wav
45)gen_waitord.wav...........46)gen_w atchfire.wav.....47)gen_yes1.wav........ ...48)gen_yes2.wav
49)off_attobj.wav..............50)off_attsentry.wav........51)off_attwpt.wav..........52)off_carrsupp.wav
53)off_coverm e.wav...........54)off_defhvy.wav...........55)off_deflight.wav........56)off_dephe.wav
57)off_flagget.wav.............58)off_flaggive.wav. .........59)off_flaghave.wav.......60)off_flagtake.wav
61)off_imatt.wav................62)off_needsupp.wav.......63)off_spotpipe.wav....... 64)off_spotsen.wav
65)tap_alright.wav.............66)tap_aw.wav................67)tap_goaway.wav........68)tap_goodgame1.wav
69)tap_goodga me2.wav......70)tap_myflag1.wav.........71)tap_myflag2.wav.......72)tap_nicecapture1.wav
73)tap_nicecapture2.wav.....74)tap_nicemove1.wav.. ..75)tap_nicemove2.wav....76)tap_niceshot.wav
77)tap_sneakybastard.wav...78)tap_thatsucks1.wav....79)tap_thatsucks2.wav....80)tap_thegreate st.wav
81)tap_wellplayed1.wav......82)tap_we llplayed2.wav...83)tap_werock1.wav........84)tap_werock2.wav
85)tap_yourmine.wav..........86)tap_yourock.wav

And a list with ready to use binds:
[I тут список звуков, каторые можно сразу кинуть в q3config.cfg]

bind X "say &def_depdisp.wav Dispenser Deployed"
bind X "say &def_deppipe.wav Pipe Trap Deployed"
bind X "say &def_depsen.wav Sentry Deployed"
bind X "say &def_dropflag.wav Defend the dropped flag"
bind X "say &def_fixsenty.wav Repair our sentries"
bind X "say &def_flag.wav Defend our flag"
bind X "say &def_flagdanger.wav The flag is in danger"
bind X "say &def_flagprimexit.wav Flag outgoing primary exit"
bind X "say &def_flagsafe.wav Base Secure"
bind X "say &def_flagsecexit.wav Flag outgoing secondary exit"
bind X "say &def_iam.wav I'm defending"
bind X "say &def_incflag1.wav Incomeing flag"
bind X "say &def_incflag2.wav They're comeing for the flag"
bind X "say &def_incprimrte.wav Incomeing primary route"
bind X "say &def_incsecrte.wav Incomeing secondary route"
bind X "say &def_needsupp.wav Requesting support"
bind X "say &def_obj.wav Defend the objective"
bind X "say &def_wpt.wav Defend the WayPoint"
bind X "say &gen_anytime.wav Any Time"
bind X "say &gen_ceasefire.wav Cease Fire"
bind X "say &gen_firehole.wav Fire in The Hole"
bind X "say &gen_giveammo.wav Give me some ammo"
bind X "say &gen_gogogo.wav GO GO GO!!"
bind X "say &gen_goodbye1.wav Good Bye"
bind X "say &gen_goodbye2.wav G'Bye"
bind X "say &gen_halt.wav Halt"
bind X "say &gen_hello1.wav Hello"
bind X "say &gen_hello2.wav Hullo"
bind X "say &gen_inpos.wav In Position"
bind X "say &gen_isbasesec.wav Is our base secure?"
bind X "say &gen_moveout.wav Moooove out"
bind X "say &gen_movepls.wav Move please"
bind X "say &gen_no1.wav NO"
bind X "say &gen_no2.wav NO"
bind X "say &gen_noprob.wav No Problem"
bind X "say &gen_objcplt.wav Objective Complete"
bind X "say &gen_objfld.wav Objective Failed"
bind X "say &gen_oops.wav Oops"
bind X "say &gen_pass.wav ASS"
bind X "say &gen_reportin.wav Report IN"
bind X "say &gen_sorry.wav Sorry"
bind X "say &gen_stop.wav STOP"
bind X "say &gen_unlucky.wav Unlucky"
bind X "say &gen_wait.wav Wait"
bind X "say &gen_waitord.wav Awaiting Orders"
bind X "say &gen_watchfire.wav Watch Your Fire"
bind X "say &gen_yes1.wav YES"
bind X "say &gen_yes2.wav Yes"
bind X "say &off_attobj.wav Attack the Objective"
bind X "say &off_attsentry.wav Attack the enemy Sentry"
bind X "say &off_attwpt.wav Attack the Way Point"
bind X "say &off_carrsupp.wav Our Flag Carrier needs support"
bind X "say &off_coverme.wav Cover Me"
bind X "say &off_defhvy.wav Enemy Defence Heavy"
bind X "say &off_deflight.wav The Enemy defence is light"
bind X "say &off_dephe.wav Heavy Explosive Deployed"
bind X "say &off_flagget.wav Get the Enemy flag"
bind X "say &off_flaggive.wav Give Me the flag"
bind X "say &off_flaghave.wav I have the enemy flag"
bind X "say &off_flagtake.wav Take the flag from me"
bind X "say &off_imatt.wav I'm attacking"
bind X "say &off_needsupp.wav I need reenforcements"
bind X "say &off_spotpipe.wav Pipes spotted"
bind X "say &off_spotsen.wav Sentry spotted"
bind X "say &tap_alright.wav Alright!"
bind X "say &tap_aw.wav Awwww..."
bind X "say &tap_goaway.wav Go Away"
bind X "say &tap_goodgame1.wav Good Game"
bind X "say &tap_goodgame2.wav Great Game"
bind X "say &tap_myflag1.wav My Flag"
bind X "say &tap_myflag2.wav My flag, and you can't have it"
bind X "say &tap_nicecapture1.wav Nice Capture"
bind X "say &tap_nicecapture2.wav Niice Capture"
bind X "say &tap_nicemove1.wav NICE Move"
bind X "say &tap_nicemove2.wav NICE MOVE!"
bind X "say &tap_niceshot.wav Nice Shot"
bind X "say &tap_sneakybastard.wav You sneaky bastard"
bind X "say &tap_thatsucks1.wav That Sucks"
bind X "say &tap_thatsucks2.wav That Suuucks"
bind X "say &tap_thegreatest.wav We're the greatest"
bind X "say &tap_wellplayed1.wav Well Played"
bind X "say &tap_wellplayed2.wav Well Played" //english accent
bind X "say &tap_werock1.wav We Rock"
bind X "say &tap_werock2.wav We ROCK"
bind X "say &tap_yourmine.wav Your Mine"
bind X "say &tap_yourock.wav YOU Rock"

ОСТОЛЬНОЕ МОЖНО И ТАК ОСТАВИТЬ

3) Little warning, don't add too much of these, specially if your cfg is already overloaded with stuff,
because it can happen that e+ keeps reseting to default. If that happens it usually means your cfg is too big.
[Nebolshoje preduprezhdenije, nedobavlaj slishkam mnogo, osobinno esle tvoj cfg uzhe polnij vsakih shtuchek.
E+ mozhit tvoj config zamenjit pervonachalnim cfg, esle tvoj cfg budet slishkim bolshim]

And generaly make secure copy of everything you change, it will make your life easier :).
[I pered chto-to menjat, nezabud sdelat kopiju, eta sdelajit tvaju zhizn lehche :)]

4)To disable such sounds, if you find them annoying use:
[Chtobi otkluchit eti zvuki, esle oni tebe meshajut izpolzuj:]

/xp_noRadioChat 1
/xp_noVoiceChat 1

If u don't like beeping on each line u can do:
[Esle tebe nenravitsa [beep] zvuk, kogda ktoto napisal sobshenije, izpolzuj:]

/xp_noChatBeep 1

Personally I find sound messages awesome and I use some of them:
[Mne nravitsa ozvuchinie soobshenije i ja izpolzuju nekotorije:]

I hope u find this useful!
[Nadejus eto komuta pomozhit]

Cheers!

(\__/)
(^.^ )
(> < )