ICE: implement RTCP component and cancelling check in progress

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@1106 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjsip/src/pjsua-lib/pjsua_media.c b/pjsip/src/pjsua-lib/pjsua_media.c
index 2e3b88a..c91a1ea 100644
--- a/pjsip/src/pjsua-lib/pjsua_media.c
+++ b/pjsip/src/pjsua-lib/pjsua_media.c
@@ -563,7 +563,7 @@
 	pj_ice_st_comp comp;
 	int next_port;
 
-	status = pjmedia_ice_create(pjsua_var.med_endpt, NULL, 1,
+	status = pjmedia_ice_create(pjsua_var.med_endpt, NULL, 2,
 				    &pjsua_var.stun_cfg, 
 				    &pjsua_var.calls[i].med_tp);
 	if (status != PJ_SUCCESS) {