Index: configs/voicemail.conf.sample
===================================================================
RCS file: /usr/cvsroot/asterisk/configs/voicemail.conf.sample,v
retrieving revision 1.20
diff -u -r1.20 voicemail.conf.sample
--- configs/voicemail.conf.sample	27 Jan 2004 00:37:47 -0000	1.20
+++ configs/voicemail.conf.sample	18 Mar 2004 19:16:49 -0000
@@ -12,6 +12,8 @@
 attach=yes
 ; Maximum length of a voicemail message
 ;maxmessage=180
+; Minimum length of a voicemail message
+;minmessage=3
 ; Maximum length of greetings
 ;maxgreet=60
 ; How many miliseconds to skip forward/back when rew/ff in message playback
Index: apps/app_voicemail.c
===================================================================
RCS file: /usr/cvsroot/asterisk/apps/app_voicemail.c,v
retrieving revision 1.60
diff -u -r1.60 app_voicemail.c
--- apps/app_voicemail.c	8 Mar 2004 05:04:11 -0000	1.60
+++ apps/app_voicemail.c	18 Mar 2004 19:16:52 -0000
@@ -190,6 +190,7 @@
 static char mailcmd[160];	/* Configurable mail cmd */
 
 static char vmfmts[80];
+static int vmminmessage;
 static int vmmaxmessage;
 static int maxgreet;
 static int skipms;
@@ -1484,6 +1485,10 @@
 					} else
 						close(fd);
 				}
+				if (end - start < vmminmessage) {
+					ast_filedelete(fn, NULL);
+					goto leave_vm_out;
+				}
 				stringp = fmt;
 				strsep(&stringp, "|");
 				/* Send e-mail if applicable */
@@ -1509,7 +1514,8 @@
 				ast_log(LOG_WARNING, "No more messages possible\n");
 			}
 		} else
-			ast_log(LOG_WARNING, "No format for saving voicemail?\n");					
+			ast_log(LOG_WARNING, "No format for saving voicemail?\n");
+leave_vm_out:
 		free_user(vmu);
 	} else {
 		ast_log(LOG_WARNING, "No entry in voicemail config file for '%s'\n", ext);
@@ -3242,6 +3248,15 @@
 				vmmaxmessage = x;
 			} else {
 				ast_log(LOG_WARNING, "Invalid max message time length\n");
+			}
+		}
+
+		vmminmessage = 0;
+		if ((s = ast_variable_retrieve(cfg, "general", "minmessage"))) {
+			if (sscanf(s, "%d", &x) == 1) {
+				vmminmessage = x;
+			} else {
+				ast_log(LOG_WARNING, "Invalid min message time length\n");
 			}
 		}
 		fmt = ast_variable_retrieve(cfg, "general", "format");