From 0c80e2361f699ba067a5d89a3638b44adee47057 Mon Sep 17 00:00:00 2001
From: MelwareDE <armin@melware.de>
Date: Sat, 28 Apr 2007 10:09:58 +0000
Subject: [PATCH] answer call before entering chat

---
 chan_capi.c      | 4 ++--
 chan_capi.h      | 2 ++
 chan_capi_chat.c | 8 ++++++++
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/chan_capi.c b/chan_capi.c
index 66b0391..8271e50 100644
--- a/chan_capi.c
+++ b/chan_capi.c
@@ -275,7 +275,7 @@ static const char * capi_command_to_string(unsigned short wCmd)
 /*
  * wait for B3 up
  */
-static void capi_wait_for_b3_up(struct capi_pvt *i)
+void capi_wait_for_b3_up(struct capi_pvt *i)
 {
 	struct timespec abstime;
 
@@ -300,7 +300,7 @@ static void capi_wait_for_b3_up(struct capi_pvt *i)
 /*
  * wait for finishing answering state
  */
-static void capi_wait_for_answered(struct capi_pvt *i)
+void capi_wait_for_answered(struct capi_pvt *i)
 {
 	struct timespec abstime;
 
diff --git a/chan_capi.h b/chan_capi.h
index 1c450a0..e38b5ac 100644
--- a/chan_capi.h
+++ b/chan_capi.h
@@ -569,5 +569,7 @@ extern void cc_start_b3(struct capi_pvt *i);
 extern void queue_cause_control(struct capi_pvt *i, int control);
 extern void capidev_handle_connection_conf(struct capi_pvt **i, unsigned int PLCI,
     unsigned short wInfo, unsigned short wMsgNum);
+extern void capi_wait_for_answered(struct capi_pvt *i);
+extern void capi_wait_for_b3_up(struct capi_pvt *i);
 
 #endif
diff --git a/chan_capi_chat.c b/chan_capi_chat.c
index a1ed0c9..7d860a8 100644
--- a/chan_capi_chat.c
+++ b/chan_capi_chat.c
@@ -207,6 +207,14 @@ int pbx_capi_chat(struct ast_channel *c, char *param)
 	cc_verbose(3, 1, VERBOSE_PREFIX_3 "capi chat: %s: roomname=%s options=%s\n",
 		c->name, roomname, options);
 
+	if (c->_state != AST_STATE_UP)
+		ast_answer(c);
+
+	if (i) {
+		capi_wait_for_answered(i);
+		capi_wait_for_b3_up(i);
+	}
+
 	room = add_chat_member(roomname, c, i);
 	if (!room) {
 		cc_log(LOG_WARNING, "Unable to open capi chat room.\n");