Voice Commands
Commo # Radio/Whisper/Shout Squad
1 Move out Squad Form Up
2 Stop Squad Spread Out
3 Cover Me Fall Back, Fall Back
4 Enemy Spotted Squad Open Fire
5 Take Cover Cease Fire, Cease Fire
6 Enemy Down Squad Hold This Position
7 Area Secure Squad Report in
8 Roger Squad Silence, Silence
9 Negative Squad Operate as a unit
10 Up There's no I in team
11 Down That may be your way,
but that's not the army way
12 Left What are you doing soldier!?
13 Right Hit the Dirt
14 North Stay Down
15 South Grandma was slow, but she's was old 
16 East That don't make no sense at all
17 West Good Job Soldier
18 Hooah Great Job Team
19 Sniper Squad Check you're objectives
(no voice with this one now)
20 Frag 'em
21 Smoke 'em
22 Flash 'em
23 Grenade
24 Ready
25 I'm Hit
27 Check your Flanks
28 (Wisper is "Psst")