Added PRACK tests and ICE with public proxy tests

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@2059 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjsip-apps/src/test-pjsua/scripts-call/301_ice_public_a.py b/pjsip-apps/src/test-pjsua/scripts-call/301_ice_public_a.py
new file mode 100644
index 0000000..dc76b5c
--- /dev/null
+++ b/pjsip-apps/src/test-pjsua/scripts-call/301_ice_public_a.py
@@ -0,0 +1,22 @@
+# $Id:$
+#
+from inc_cfg import *
+
+# Note:
+#	- need --dis-codec to make INVITE packet less than typical MTU
+uas_args = "--null-audio --id=\"<sip:test1@pjsip.org>\" --registrar=sip:sip.pjsip.org --username=test1 --password=test1  --realm=pjsip.org  --proxy=\"sip:sip.pjsip.org;lr\"  --rtp-port 0 --stun-srv stun.pjsip.org  --use-ice --use-compact-form --max-calls 1 --dis-codec=i --dis-codec=s --dis-codec=g"
+
+uac_args = "--null-audio --id=\"<sip:test2@pjsip.org>\" --registrar=sip:sip.pjsip.org --username=test2 --password=test2 --realm=pjsip.org --proxy=\"sip:sip.pjsip.org;lr\" --rtp-port 0 --stun-srv stun.pjsip.org --use-ice --use-compact-form --max-calls 1 --dis-codec=i --dis-codec=s --dis-codec=g"
+
+test_param = TestParam(
+		"ICE via public internet",
+		[
+			InstanceParam(	"callee", uas_args, 
+					uri="<sip:test1@pjsip.org>",
+					have_reg=True, have_publish=False),
+			InstanceParam(	"caller", uac_args,
+					uri="<sip:test2@pjsip.org>",
+					have_reg=True, have_publish=False),
+		]
+		)
+