SS7 marked the start of an open season for trunk again but here's something minor - abstract early bridging into the technology so that we don't always assume they use RTP and try it.

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@43437 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 10 insertions, 0 deletions

diff --git a/main/channel.c b/main/channel.c
index 9c9f1daa3..3df9191f8 100644
--- a/main/channel.c
+++ b/main/channel.c
@@ -3675,6 +3675,16 @@ static enum ast_bridge_result ast_generic_bridge(struct ast_channel *c0, struct
 	return res;
 }
 
+/*! \brief Bridge two channels together (early) */
+int ast_channel_early_bridge(struct ast_channel *c0, struct ast_channel *c1)
+{
+	/* Make sure we can early bridge, if not error out */
+	if (!c0->tech->early_bridge || (c1 && (!c1->tech->early_bridge || c0->tech->early_bridge != c1->tech->early_bridge)))
+		return -1;
+
+	return c0->tech->early_bridge(c0, c1);
+}
+
 /*! \brief Bridge two channels together */
 enum ast_bridge_result ast_channel_bridge(struct ast_channel *c0, struct ast_channel *c1,
 					  struct ast_bridge_config *config, struct ast_frame **fo, struct ast_channel **rc)