initial work on dial verb

config/default.json.example

@@ -3,6 +3,13 @@
     "port": 3010,
     "secret": "cymru"
   },
+  "freeswitch: [
+    {
+      "address": "127.0.0.1",
+      "port": 8021,
+      "secret": "ClueCon"
+    }
+  ],
   "logging": {
     "level": "info"
   },