From 44ad020fe8250b1229f59eb0d0632ca2311ad3d3 Mon Sep 17 00:00:00 2001
From: Matthew Fredrickson <creslin@digium.com>
Date: Tue, 10 Nov 2009 20:25:02 +0000
Subject: [PATCH] Re-add back in support for TE initiated layer 2 activation

git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1276 2fbb986a-6c06-0410-b554-c9c1f0a7f128
---
 q921.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/q921.c b/q921.c
index eeaf953..c6d9cd0 100644
--- a/q921.c
+++ b/q921.c
@@ -1220,6 +1220,9 @@ static pri_event *__q921_receive_qualified(struct pri *pri, q921_h *h, int len)
 			/* Acknowledge */
 			q921_send_ua(pri, h->u.p_f);
 			ev = q921_dchannel_down(pri);
+			if (BRI_TE_PTMP(pri)) {
+				q921_restart(pri, 0);
+			}
 			return ev;
 		case 3:
 			if (h->u.m2 == 3) {