diff --git a/pjsip/src/pjsua-lib/pjsua_media.c b/pjsip/src/pjsua-lib/pjsua_media.c
index c30a17c9e..374608c74 100644
--- a/pjsip/src/pjsua-lib/pjsua_media.c
+++ b/pjsip/src/pjsua-lib/pjsua_media.c
@@ -22,7 +22,7 @@
 
 #define THIS_FILE		"pjsua_media.c"
 
-#define PTIME		    10
+#define PTIME		    20
 #define FPS		    (1000/PTIME)
 #define DEFAULT_RTP_PORT    4000