diff --git a/app/extensions/app_config.php b/app/extensions/app_config.php
index 41b051bdda..ada4a41b65 100644
--- a/app/extensions/app_config.php
+++ b/app/extensions/app_config.php
@@ -137,6 +137,16 @@
 		$apps[$x]['permissions'][$y]['groups'][] = "admin";
 		$y++;
 
+	//default settings
+		$y=0;
+		$apps[$x]['default_settings'][$y]['default_setting_uuid'] = 'db3290e5-d3fb-4bcd-b2a8-a0061aa02532';
+		$apps[$x]['default_settings'][$y]['default_setting_category'] = 'domain';
+		$apps[$x]['default_settings'][$y]['default_setting_subcategory'] = 'dial_string';
+		$apps[$x]['default_settings'][$y]['default_setting_name'] = 'text';
+		$apps[$x]['default_settings'][$y]['default_setting_value'] = '{sip_invite_domain=${domain_name},leg_timeout=${call_timeout},presence_id=${dialed_user}@${dialed_domain}}${sofia_contact(*/${dialed_user}@${dialed_domain})}';
+		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = 'false';
+		$apps[$x]['default_settings'][$y]['default_setting_description'] = '';
+
 	//schema details
 		$y=0;
 		$apps[$x]['db'][$y]['table']['name'] = "v_extensions";