Index: apps/app_meetme.c
===================================================================
--- apps/app_meetme.c	(revision 26564)
+++ apps/app_meetme.c	(working copy)
@@ -2286,11 +2286,10 @@
 				user = cnf->firstuser;
 				while(user) {
 					user->adminflags |= ADMINFLAG_KICKME;
-					if (user->nextuser) {
+					if (user->nextuser)
 						user = user->nextuser;
-					} else {
+					else
 						break;
-					}
 				}
 				break;
 			case 101: /* e: Eject last user*/
@@ -2309,20 +2308,18 @@
 						"Meetme: %s\r\n"
 						"Usernum: %d\r\n",
 						cnf->confno, user->user_no);
-				} else {
+				} else
 					ast_log(LOG_NOTICE, "Specified User not found!\n");
-				}
 				break;
 			case 78: /* N: Mute all users */
 				user = cnf->firstuser;
-				while(user) {
+				while (user) {
 					if (user && !(user->userflags & CONFFLAG_ADMIN))
 						user->adminflags |= ADMINFLAG_MUTED;
-					if (user->nextuser) {
+					if (user->nextuser)
 						user = user->nextuser;
-					} else {
+					else
 						break;
-					}
 				}
 				break;					
 			case 109: /* m: Unmute */ 
@@ -2333,30 +2330,106 @@
 						"Meetme: %s\r\n"
 						"Usernum: %d\r\n",
 						cnf->confno, user->user_no);
-				} else {
+				} else
 					ast_log(LOG_NOTICE, "Specified User not found or he muted himself!\n");
-				}
 				break;
 			case  110: /* n: Unmute all users */
 				user = cnf->firstuser;
 				while(user) {
-					if (user && (user-> adminflags & ADMINFLAG_MUTED)) {
+					if (user && (user-> adminflags & ADMINFLAG_MUTED))
 						user->adminflags ^= ADMINFLAG_MUTED;
-					}
-					if (user->nextuser) {
+					if (user->nextuser)
 						user = user->nextuser;
-					} else {
+					else
 						break;
-					}
 				}
 				break;
 			case 107: /* k: Kick user */ 
-				if (user) {
+				if (user)
 					user->adminflags |= ADMINFLAG_KICKME;
-				} else {
+				else
 					ast_log(LOG_NOTICE, "Specified User not found!");
+				break;
+			case 118: /* v: Lower all users listen volume */
+				user = cnf->firstuser;
+				while(user) {
+					tweak_listen_volume(user, VOL_DOWN);
+					if (user->nextuser)
+						user = user->nextuser;
+					else
+						break;
 				}
 				break;
+			case 86: /* V: Raise all users listen volume */
+				user = cnf->firstuser;
+				while (user) {
+					tweak_listen_volume(user, VOL_UP);
+					if (user->nextuser)
+						user = user->nextuser;
+					else
+						break;
+				}
+				break;
+			case 115: /* s: Lower all users speaking volume */
+				user = cnf->firstuser;
+				while (user) {
+					tweak_talk_volume(user, VOL_DOWN);
+					if (user->nextuser)
+						user = user->nextuser;
+					else
+						break;
+				}
+				break;
+			case 83: /* S: Raise all users speaking volume */
+				user = cnf->firstuser;
+				while (user) {
+					tweak_talk_volume(user, VOL_UP);
+					if (user->nextuser)
+						user = user->nextuser;
+					else
+						break;
+				}
+				break;
+			case 82: /* R: Reset all volume levels */
+				user = cnf->firstuser;
+				while (user) {
+					reset_volumes(user);
+					if (user->nextuser) 
+						user = user->nextuser;
+					else
+						break;
+				}
+				break;
+			case 114: /* r: Reset user's volume level */
+				if (user)
+					reset_volumes(user);
+				else
+					ast_log(LOG_NOTICE, "Specified User not found!");
+				break;
+			case 85: /* U: Raise user's listen volume */
+				if (user)
+					tweak_listen_volume(user, VOL_UP);
+				else
+					ast_log(LOG_NOTICE, "Specified User not found!");
+				break;
+			case 117: /* u: Lower user's listen volume */
+				if (user)
+					tweak_listen_volume(user, VOL_DOWN);
+				else
+					ast_log(LOG_NOTICE, "Specified User not found!");
+				break;
+			case 84: /* T: Raise user's talk volume */
+				if (user)
+					tweak_talk_volume(user, VOL_UP);
+				else
+					ast_log(LOG_NOTICE, "Specified User not found!");
+				break;
+			case 116: /* t: Lower user's talk volume */
+				if (user) 
+					tweak_talk_volume(user, VOL_DOWN);
+				else 
+					ast_log(LOG_NOTICE, "Specified User not found!");
+				break;
 			}
 		} else {
 			ast_log(LOG_NOTICE, "Conference Number not found\n");