Allow the pipe, but also allow the comma

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@280671 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_voicemail.c

@@ -11215,7 +11215,7 @@ static int load_config(int reload)
 						if ((z = ast_malloc(sizeof(*z)))) {
 							char *msg_format, *tzone;
 							msg_format = ast_strdupa(var->value);
-							tzone = strsep(&msg_format, "|");
+							tzone = strsep(&msg_format, "|,");
 							if (msg_format) {
 								ast_copy_string(z->name, var->name, sizeof(z->name));
 								ast_copy_string(z->timezone, tzone, sizeof(z->timezone));