--- a/pjnath/include/pjnath/config.h
+++ b/pjnath/include/pjnath/config.h
@@ -233,3 +233,3 @@
 #ifndef PJ_ICE_MAX_CAND
-#   define PJ_ICE_MAX_CAND			    16
+#   define PJ_ICE_MAX_CAND			    256
 #endif
@@ -243,3 +243,3 @@
 #ifndef PJ_ICE_ST_MAX_CAND
-#   define PJ_ICE_ST_MAX_CAND			    8
+#   define PJ_ICE_ST_MAX_CAND			    32
 #endif
@@ -254,3 +254,3 @@
 #ifndef PJ_ICE_MAX_STUN
-#   define PJ_ICE_MAX_STUN			    2
+#   define PJ_ICE_MAX_STUN			    3
 #endif
@@ -274,3 +274,3 @@
 #ifndef PJ_ICE_COMP_BITS
-#   define PJ_ICE_COMP_BITS			    1
+#   define PJ_ICE_COMP_BITS			    2
 #endif
@@ -325,3 +325,3 @@
 #ifndef PJ_ICE_MAX_CHECKS
-#   define PJ_ICE_MAX_CHECKS			    32
+#   define PJ_ICE_MAX_CHECKS			    150
 #endif
