From 7d2624dd3c9b24c11a13d2e2ad2d169bf43b78d0 Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Sun, 4 Apr 2004 02:00:19 +0000
Subject: [PATCH] Wait a half a second before sending VMWI...

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2609 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 callerid.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/callerid.c b/callerid.c
index 40145d30bb..ff4fdb5207 100755
--- a/callerid.c
+++ b/callerid.c
@@ -436,6 +436,9 @@ int vmwi_generate(unsigned char *buf, int active, int mdmf, int codec)
 		sum += msg[x];
 	sum = (256 - (sum & 255));
 	msg[len++] = sum;
+	/* Wait a half a second */
+	for (x=0;x<4000;x++)
+		PUT_BYTE(0x7f);
 	/* Transmit 30 0x55's (looks like a square wave) for channel seizure */
 	for (x=0;x<30;x++)
 		PUT_CLID(0x55);
-- 
GitLab