From 1550673ff62ab331ea0de86551248aae8db0081c Mon Sep 17 00:00:00 2001
From: Hellmuth Michaelis <hm@FreeBSD.org>
Date: Wed, 10 Jan 2001 12:41:55 +0000
Subject: [PATCH] Update: allow a list of numbers to be ignored and display the
 line on which the call was received.

---
 etc/isdn/unknown_incoming | 50 +++++++++++++++++++++++++++------------
 1 file changed, 35 insertions(+), 15 deletions(-)

diff --git a/etc/isdn/unknown_incoming b/etc/isdn/unknown_incoming
index 13dfa2863e88..9e26a648609d 100755
--- a/etc/isdn/unknown_incoming
+++ b/etc/isdn/unknown_incoming
@@ -4,16 +4,14 @@
 #	unknown_incoming - script for isdnd
 #	-----------------------------------
 #
-#	$Id: unknown_incoming,v 1.2 1999/12/13 21:25:24 hm Exp $
-#
 # $FreeBSD$
 #
-#	last edit-date: [Mon Dec 13 21:41:51 1999]
+#	last edit-date: [Wed Jan 10 13:40:36 2001]
 #
-#	This script is called by isdnd when an unknown incoming call
-#	is received. In case the destination telephone number is
-#	available, it sends mail with the time, source and destination
-#	numbers to a configurable address.
+#	This script may be configured to be called by isdnd when an 
+#	unknown incoming call is received. In case the destination 
+#	telephone number is available, it sends mail with the time,
+#	source and destination numbers to a configurable address.
 #
 #	For this to work, and entry like this:
 #
@@ -22,6 +20,9 @@
 #
 #	is needed in the system section of /etc/isdn/isdnd.rc.
 #
+#	This script has to be configured to the sites needs, look
+#	for the comment lines start with "configure:"
+#
 #---------------------------------------------------------------------------
 #
 # configure: who shall receive the mail
@@ -29,26 +30,45 @@ mailaddr=root
 #
 from=`echo $* | awk '{print $6}'`
 to=`echo $* | awk '{print $8}'`
+test=`echo $* | awk '{print $9}'`
+ctrl=`echo $* | awk '{print $10}'`
 date=`date "+%b %d"`
 time=`date "+%H:%M"`
 mach=`hostname`
 
-# do nothing if no number available
+# configure: list of destination numbers to ignore
+case "$from" in
+	"NotAvailable"  )	exit 0 ;;
+	"00401234567"* )	exit 0 ;;
+	"00407654321"	)	exit 0 ;;
+esac
 
-if [ $from = NotAvailable ]
+# configure: how to name the line on which this was received
+if [ $test = "ctrl" ]
 then
-	exit 0
+	case "$ctrl" in
+		"1")
+			line="PBX 1"
+			;;
+		"2")
+			line="PBX 2"
+			;;
+		*)
+			line="controller is $ctrl"
+			;;
+	esac
+else
+	line="test is $test, controller is $ctrl"
 fi
 
-# send mail 
-
 cat << ENDOFDATA | mail -s "isdnd: unknown incoming telephone call" $mailaddr
 
-             On $date at $time a telephone call from a destination
-             unknown to the isdn daemon came in:
+Unknown incoming telephone call recognized:
 
+             Date: $date
+             Time: $time
+             Line: $line
              From: $from
-
                To: $to
 
              Sincerly yours,