1 files changed, 7 insertions, 7 deletions

diff --git a/channels/chan_multicast_rtp.c b/channels/chan_multicast_rtp.c
index c635b1056..6ebacaa84 100644
--- a/channels/chan_multicast_rtp.c
+++ b/channels/chan_multicast_rtp.c
@@ -82,7 +82,7 @@ static struct ast_frame  *multicast_rtp_read(struct ast_channel *ast)
 /*! \brief Function called when we should write a frame to the channel */
 static int multicast_rtp_write(struct ast_channel *ast, struct ast_frame *f)
 {
-	struct ast_rtp_instance *instance = ast->tech_pvt;
+	struct ast_rtp_instance *instance = ast_channel_tech_pvt(ast);
 
 	return ast_rtp_instance_write(instance, f);
 }
@@ -90,7 +90,7 @@ static int multicast_rtp_write(struct ast_channel *ast, struct ast_frame *f)
 /*! \brief Function called when we should actually call the destination */
 static int multicast_rtp_call(struct ast_channel *ast, const char *dest, int timeout)
 {
-	struct ast_rtp_instance *instance = ast->tech_pvt;
+	struct ast_rtp_instance *instance = ast_channel_tech_pvt(ast);
 
 	ast_queue_control(ast, AST_CONTROL_ANSWER);
 
@@ -100,11 +100,11 @@ static int multicast_rtp_call(struct ast_channel *ast, const char *dest, int tim
 /*! \brief Function called when we should hang the channel up */
 static int multicast_rtp_hangup(struct ast_channel *ast)
 {
-	struct ast_rtp_instance *instance = ast->tech_pvt;
+	struct ast_rtp_instance *instance = ast_channel_tech_pvt(ast);
 
 	ast_rtp_instance_destroy(instance);
 
-	ast->tech_pvt = NULL;
+	ast_channel_tech_pvt_set(ast, NULL);
 
 	return 0;
 }
@@ -156,15 +156,15 @@ static struct ast_channel *multicast_rtp_request(const char *type, struct ast_fo
 
 	ast_rtp_instance_set_remote_address(instance, &destination_address);
 
-	chan->tech = &multicast_rtp_tech;
+	ast_channel_tech_set(chan, &multicast_rtp_tech);
 
-	ast_format_cap_add(chan->nativeformats, &fmt);
+	ast_format_cap_add(ast_channel_nativeformats(chan), &fmt);
 	ast_format_copy(&chan->writeformat, &fmt);
 	ast_format_copy(&chan->rawwriteformat, &fmt);
 	ast_format_copy(&chan->readformat, &fmt);
 	ast_format_copy(&chan->rawreadformat, &fmt);
 
-	chan->tech_pvt = instance;
+	ast_channel_tech_pvt_set(chan, instance);
 
 	return chan;