From 2d40edc5db0369491880d930b091f034cd7d62ba Mon Sep 17 00:00:00 2001
From: Ivan Schreter <schreter@gmx.net>
Date: Thu, 29 Nov 2007 19:14:44 +0100
Subject: [PATCH] Accept also info reply 3 from ALERT_REQ, when someone else
 already sent alert.

---
 src/isdn.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/isdn.c b/src/isdn.c
index 2138cf1..a16047b 100644
--- a/src/isdn.c
+++ b/src/isdn.c
@@ -396,7 +396,7 @@ static void isdn_handle_confirmation(isdn_t *isdn, _cmsg *msg)
         dbgprintf(2, "CAPI 2.0: ALERT_CONF ApplID %d plci 0x%x info 0x%x\n",
                   isdn->appl_id, plci, info);
 
-        if (info != 0) {
+        if (info != 0 && info != 3) {
           /* connection error */
           isdn->state = ISDN_IDLE;
         } else {