diff --git a/src/mod/endpoints/mod_portaudio/mod_portaudio.c b/src/mod/endpoints/mod_portaudio/mod_portaudio.c
index c8b0bfeb2f..f6df069639 100644
--- a/src/mod/endpoints/mod_portaudio/mod_portaudio.c
+++ b/src/mod/endpoints/mod_portaudio/mod_portaudio.c
@@ -1595,8 +1595,8 @@ static switch_status_t place_call(char **argv, int argc, switch_stream_handle_t
 		if (!switch_strlen_zero(argv[4])) {
 			tech_pvt->sample_rate = atoi(argv[4]);
 		}
-
-		if (!switch_strlen_zero(argv[4])) {
+		
+		if (!switch_strlen_zero(argv[5])) {
 			tech_pvt->codec_ms = atoi(argv[5]);
 		}