Fixed issue #2029 - Make sipgate.io integration working by just enable it.

db/migrate/20180518000001_issue2029_sipgate_integration_enable.rb

@@ -0,0 +1,24 @@
+class Issue2029SipgateIntegrationEnable < ActiveRecord::Migration[5.1]
+  def change
+
+    # return if it's a new setup
+    return if !Setting.find_by(name: 'system_init_done')
+
+    return if Setting.get(name: 'sipgate_config').present?
+
+    Setting.create_or_update(
+      title: 'sipgate.io config',
+      name: 'sipgate_config',
+      area: 'Integration::Sipgate',
+      description: 'Defines the sipgate.io config.',
+      options: {},
+      state: { 'outbound' => { 'routing_table' => [], 'default_caller_id' => '' }, 'inbound' => { 'block_caller_ids' => [] } },
+      preferences: {
+        prio: 2,
+        permission: ['admin.integration'],
+      },
+      frontend: false,
+    )
+
+  end
+end

db/seeds/settings.rb

@@ -3715,7 +3715,7 @@ Setting.create_if_not_exists(
   area: 'Integration::Sipgate',
   description: 'Defines the sipgate.io config.',
   options: {},
-  state: {},
+  state: { 'outbound' => { 'routing_table' => [], 'default_caller_id' => '' }, 'inbound' => { 'block_caller_ids' => [] } },
   preferences: {
     prio: 2,
     permission: ['admin.integration'],