Index: res/res_pjsip.c
===================================================================
--- res/res_pjsip.c	(revision 411632)
+++ res/res_pjsip.c	(working copy)
@@ -1398,6 +1398,7 @@
 	if (ast_strlen_zero(user)) {
 		RAII_VAR(struct ast_uuid *, uuid, ast_uuid_generate(), ast_free_ptr);
 		if (!uuid) {
+			ast_log(LOG_NOTICE, "Failed to create UUID\n");
 			return -1;
 		}
 		user = ast_uuid_to_str(uuid, uuid_str, sizeof(uuid_str));
@@ -1408,6 +1409,7 @@
 
 	if (!(uri = pjsip_parse_uri(pool, tmp.ptr, tmp.slen, 0)) ||
 	    (!PJSIP_URI_SCHEME_IS_SIP(uri) && !PJSIP_URI_SCHEME_IS_SIPS(uri))) {
+		ast_log(LOG_NOTICE, "URI Parsing failure or URI scheme isn't SIP or SIPS\n");
 		return -1;
 	}
 
@@ -1423,6 +1425,7 @@
 	}
 
 	if (type == PJSIP_TRANSPORT_UNSPECIFIED) {
+		ast_log(LOG_NOTICE, "Unspecified transport? This be problem\n");
 		return -1;
 	}
 
@@ -1516,15 +1519,18 @@
 	pj_cstr(&target_uri, uri);
 
 	if (pjsip_dlg_create_uac(pjsip_ua_instance(), &local_uri, NULL, &remote_uri, &target_uri, &dlg) != PJ_SUCCESS) {
+		ast_log(LOG_NOTICE, "Okay, it really is PJSIP that has the dialog creationg problem.\n");
 		return NULL;
 	}
 
 	if (sip_get_tpselector_from_endpoint(endpoint, &selector)) {
+		ast_log(LOG_NOTICE, "Failed to get transport selector for this endpoint\n");
 		pjsip_dlg_terminate(dlg);
 		return NULL;
 	}
 
 	if (sip_dialog_create_from(dlg->pool, &local_uri, endpoint->fromuser, endpoint->fromdomain, &remote_uri, &selector)) {
+		ast_log(LOG_NOTICE, "Failed to reate From header\n");
 		pjsip_dlg_terminate(dlg);
 		return NULL;
 	}
@@ -1564,6 +1570,7 @@
 		if (!(route = pjsip_parse_hdr(dlg->pool, &ROUTE_HNAME, tmp.ptr, tmp.slen, NULL))) {
 			dlg->sess_count--;
 			pjsip_dlg_terminate(dlg);
+			ast_log(LOG_NOTICE, "Failed to parse Route headers\n");
 			return NULL;
 		}
 		pj_list_insert_nodes_before(&route_set, route);
Index: res/res_pjsip_session.c
===================================================================
--- res/res_pjsip_session.c	(revision 411632)
+++ res/res_pjsip_session.c	(working copy)
@@ -1206,33 +1206,46 @@
 
 	/* If no location has been provided use the AOR list from the endpoint itself */
 	if (location || !contact) {
+		ast_log(LOG_NOTICE, "Using AOR list from endpoint as basis for location\n");
 		location = S_OR(location, endpoint->aors);
 
 		found_contact = ast_sip_location_retrieve_contact_from_aor_list(location);
 		if (!found_contact || ast_strlen_zero(found_contact->uri)) {
+			ast_log(LOG_NOTICE, "Uh oh, we either didn't find a contact for %s or the contact has no URI?\n",
+					location);
+			if (!found_contact) {
+				ast_log(LOG_NOTICE, "Ah, no contact\n");
+			} else {
+				ast_log(LOG_NOTICE, "Ah, contact had no URI\n");
+			}
 			uri = location;
 		} else {
 			uri = found_contact->uri;
 		}
 	} else {
+		ast_log(LOG_NOTICE, "Using passed-in contact as basis for location\n");
 		uri = contact->uri;
 	}
 
 	/* If we still have no URI to dial fail to create the session */
 	if (ast_strlen_zero(uri)) {
+		ast_log(LOG_NOTICE, "After all that looking up, we didn't get a URI :(\n");
 		return NULL;
 	}
 
 	if (!(dlg = ast_sip_create_dialog_uac(endpoint, uri, request_user))) {
+		ast_log(LOG_NOTICE, "Error creating SIP dialog\n");
 		return NULL;
 	}
 
 	if (ast_sip_dialog_setup_outbound_authentication(dlg, endpoint, session_outbound_auth, NULL)) {
 		pjsip_dlg_terminate(dlg);
+		ast_log(LOG_NOTICE, "Errro setting up outbound authentication (surely not...)\n");
 		return NULL;
 	}
 
 	if (pjsip_inv_create_uac(dlg, NULL, endpoint->extensions.flags, &inv_session) != PJ_SUCCESS) {
+		ast_log(LOG_NOTICE, "Error setting up PJSIP inv_session\n");
 		pjsip_dlg_terminate(dlg);
 		return NULL;
 	}
@@ -1247,6 +1260,7 @@
 
 	if (!(session = ast_sip_session_alloc(endpoint, found_contact ? found_contact : contact, inv_session))) {
 		pjsip_inv_terminate(inv_session, 500, PJ_FALSE);
+		ast_log(LOG_NOTICE, "Session allocation failed\n");
 		return NULL;
 	}
 
@@ -1256,6 +1270,7 @@
 	}
 
 	if ((pjsip_dlg_add_usage(dlg, &session_module, NULL) != PJ_SUCCESS)) {
+		ast_log(LOG_NOTICE, "Failed to add dialog usage (surely not...)\n");
 		pjsip_inv_terminate(inv_session, 500, PJ_FALSE);
 		/* Since we are not notifying ourselves that the INVITE session is being terminated
 		 * we need to manually drop its reference to session