1 files changed, 8 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/mgcp.h b/openbsc/include/openbsc/mgcp.h
index 34eb42955..002dd7c6e 100644
--- a/openbsc/include/openbsc/mgcp.h
+++ b/openbsc/include/openbsc/mgcp.h
@@ -92,6 +92,12 @@ typedef int (*mgcp_processing)(struct mgcp_rtp_end *dst_end,
 typedef int (*mgcp_processing_setup)(struct mgcp_endpoint *endp,
 				     struct mgcp_rtp_end *dst_end,
 				     struct mgcp_rtp_end *src_end);
+
+typedef void (*mgcp_get_format)(struct mgcp_endpoint *endp,
+				int *payload_type,
+				const char**subtype_name,
+				const char**fmtp_extra);
+
 #define PORT_ALLOC_STATIC	0
 #define PORT_ALLOC_DYNAMIC	1
 
@@ -166,6 +172,8 @@ struct mgcp_config {
 	mgcp_processing rtp_processing_cb;
 	mgcp_processing_setup setup_rtp_processing_cb;
 
+	mgcp_get_format get_net_downlink_format_cb;
+
 	struct osmo_wqueue gw_fd;
 
 	struct mgcp_port_range bts_ports;