From d6e3f866bc29acd0478d6c81b2621b6474dcc9a0 Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Wed, 28 May 2003 22:40:26 +0000
Subject: [PATCH] Add National ISDN 1 support

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1061 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_zap.c        | 4 ++++
 configs/zapata.conf.sample | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index c489e27ecc..92fcacbd4a 100755
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -6591,6 +6591,10 @@ int load_module()
 		} else if (!strcasecmp(v->name, "switchtype")) {
 			if (!strcasecmp(v->value, "national")) 
 				switchtype = PRI_SWITCH_NI2;
+#ifdef PRI_SWITCH_NI1
+			else if (!strcasecmp(v->value, "ni1"))
+				switchtype = PRI_SWITCH_NI1;
+#endif
 			else if (!strcasecmp(v->value, "dms100"))
 				switchtype = PRI_SWITCH_DMS100;
 			else if (!strcasecmp(v->value, "4ess"))
diff --git a/configs/zapata.conf.sample b/configs/zapata.conf.sample
index 127207c280..ae8e268709 100755
--- a/configs/zapata.conf.sample
+++ b/configs/zapata.conf.sample
@@ -15,11 +15,12 @@ context=default
 ;
 ; Switchtype:  Only used for PRI.
 ;
-; national:	  National ISDN
+; national:	  National ISDN 2 (default)
 ; dms100:	  Nortel DMS100
 ; 4ess:           AT&T 4ESS
 ; 5ess:	          Lucent 5ESS
 ; euroisdn:       EuroISDN
+; ni1:            Old National ISDN 1
 ;
 switchtype=national
 ;
-- 
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