--- org_base.c	2010-07-24 23:48:01.000000000 +0800
+++ base.c	2010-07-25 01:48:30.000000000 +0800
@@ -84,6 +84,7 @@
 
 static int debug = 0;
 static int spanfilter = 0xFF; /* Bitmap for ports 1-8 */
+static int te_nt_override = 0xFFFF;
 #ifdef LOOPBACK_SUPPORTED
 static int loopback = 0;
 #endif
@@ -1471,16 +1472,22 @@
 		 * jumper is the oposite of how other HFC-4S cards do:
 		 * - In B410P: GPIO=0: NT
 		 * - In Junghanns: GPIO=0: TE
+		 * - Set NT/TE mode(openvox/Junghanss B800P/)
 		 */
-		if (b4->card_type == B410P)
+		if(te_nt_override == 0xFFFF)
+		{
+ 		if (b4->card_type == B410P)
 			nt = ((gpio & (1 << (i + 4))) == 0);
 		else
 			nt = ((gpio & (1 << (i + 4))) != 0);
-
+   			dev_info(b4->dev, "Port %d: %s mode\n", i + 1, (nt ? "NT" : "TE"));			
+		}
+		else
+		{
+  		    	nt = !((te_nt_override >> i) & 1);
+		    	dev_info(b4->dev, "Port %d: %s mode manually set\n", i + 1, (nt ? "NT" : "TE"));		    
+		}
 		s->te_mode = !nt;
-
-		dev_info(b4->dev, "Port %d: %s mode\n", i + 1, (nt ? "NT" : "TE"));
-
 		hfc_reset_st(s);
 		hfc_start_st(s);
 	}
@@ -2946,7 +2953,7 @@
 module_param(vpmsupport, int, S_IRUGO);
 module_param(timer_1_ms, int, S_IRUGO | S_IWUSR);
 module_param(timer_3_ms, int, S_IRUGO | S_IWUSR);
-
+module_param(te_nt_override, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(debug, "bitmap: 1=general 2=dtmf 4=regops 8=fops 16=ec 32=st state 64=hdlc 128=alarm");
 MODULE_PARM_DESC(spanfilter, "debug filter for spans. bitmap: 1=port 1, 2=port 2, 4=port 3, 8=port 4");
 #ifdef LOOKBACK_SUPPORTED
@@ -2959,7 +2966,7 @@
 MODULE_PARM_DESC(vpmsupport, "1=enable hardware EC, 0=disable hardware EC");
 MODULE_PARM_DESC(timer_1_ms, "NT: msec to wait for link activation, TE: unused.");
 MODULE_PARM_DESC(timer_3_ms, "TE: msec to wait for link activation, NT: unused.");
-
+MODULE_PARM_DESC(te_nt_override, "TE/NT mode override bitmap for spans. 1 - TE, 0 - NT");
 MODULE_AUTHOR("Digium Incorporated <support@digium.com>");
 MODULE_DESCRIPTION("B410P & Similars multi-port BRI module driver.");
 MODULE_LICENSE("GPL");