diff --git a/src/mod/endpoints/mod_woomera/mod_woomera.c b/src/mod/endpoints/mod_woomera/mod_woomera.c
index c543765361..758e5f7ca1 100644
--- a/src/mod/endpoints/mod_woomera/mod_woomera.c
+++ b/src/mod/endpoints/mod_woomera/mod_woomera.c
@@ -396,7 +396,7 @@ static switch_status woomerachan_read_frame(switch_core_session *session, switch
 
 	len = sizeof(tech_pvt->databuf);
 	if (switch_socket_recvfrom(tech_pvt->udpread, tech_pvt->udp_socket, 0, tech_pvt->databuf, &len) == SWITCH_STATUS_SUCCESS) {
-		pframe->datalen = len;
+		pframe->datalen = (uint32_t)len;
 		pframe->samples = (int) pframe->datalen / 2;
 		return SWITCH_STATUS_SUCCESS;
 	}
@@ -425,7 +425,7 @@ static switch_status woomerachan_write_frame(switch_core_session *session, switc
 	//pframe = &tech_pvt->frame;
 	len = frame->datalen;
 	if (switch_socket_sendto(tech_pvt->udp_socket, tech_pvt->udpwrite, 0, frame->data, &len) == SWITCH_STATUS_SUCCESS) {
-		frame->datalen = len;
+		frame->datalen = (uint32_t)len;
 		return SWITCH_STATUS_SUCCESS;
 	}
 
diff --git a/src/switch_rtp.c b/src/switch_rtp.c
index 2628af3510..501e444b92 100644
--- a/src/switch_rtp.c
+++ b/src/switch_rtp.c
@@ -723,8 +723,8 @@ static int rtp_common_write(switch_rtp *rtp_session, void *data, uint32_t datale
 		uint32_t rate;
 		uint32_t flags;
 		uint32_t len = sizeof(decoded);
-		send = 0;
 		time_t now = time(NULL);
+		send = 0;
 
 		if (rtp_session->vad_data.scan_freq && rtp_session->vad_data.next_scan <= now) {
 			rtp_session->vad_data.bg_count = rtp_session->vad_data.bg_level = 0;
@@ -742,13 +742,13 @@ static int rtp_common_write(switch_rtp *rtp_session, void *data, uint32_t datale
 									 &rate,
 									 &flags) == SWITCH_STATUS_SUCCESS) {
 
-			double energy = 0;
+			uint32_t energy = 0;
 			uint32_t x, y = 0, z = len / sizeof(int16_t);
 			uint32_t score = 0;
 			
 			if (z) {
 				for (x = 0; x < z; x++) {
-					energy += abs(decoded[y] * 1.0);
+					energy += abs(decoded[y]);
 					y += rtp_session->vad_data.read_codec->implementation->number_of_channels;
 				}