FS-10017

src/switch_rtp.c

@@ -7914,6 +7914,8 @@ static int rtp_common_write(switch_rtp_t *rtp_session,
 		
 		if (rtp_session->flags[SWITCH_RTP_FLAG_NACK]) {
 			switch_channel_t *channel = switch_core_session_get_channel(rtp_session->session);
+
+			if (!rtp_session->vbw) {
 				int nack_size = 100;
 				const char *var;
 				
@@ -7925,8 +7927,8 @@ static int rtp_common_write(switch_rtp_t *rtp_session,
 					}
 				}
 
-			if (!rtp_session->vbw) {
 				switch_jb_create(&rtp_session->vbw, SJB_VIDEO, nack_size, nack_size, rtp_session->pool);
+
 				if (rtp_session->vbw) {
 					switch_jb_set_flag(rtp_session->vbw, SJB_QUEUE_ONLY);
 					//switch_jb_debug_level(rtp_session->vbw, 10);