diff --git a/addons/base_calendar/base_calendar.py b/addons/base_calendar/base_calendar.py
index 74351f87940..20acbcc5d5b 100644
--- a/addons/base_calendar/base_calendar.py
+++ b/addons/base_calendar/base_calendar.py
@@ -235,7 +235,6 @@ class calendar_attendee(osv.osv):
                         ('declined', 'Declined'),
                         ('accepted', 'Accepted'),
                         ('delegated', 'Delegated')], 'Status', readonly=True, \
-                        write= ['portal.group_anonymous'] ,
                         help="Status of the attendee's participation"),
         'rsvp':  fields.boolean('Required Reply?',
                     help="Indicats whether the favor of a reply is requested"),
@@ -1008,8 +1007,6 @@ rule or repeating pattern of time to exclude from the recurring rule."),
             for partner in event.partner_ids:
                 if partner.id in attendees:
                     continue
-                local_context = context.copy()
-                local_context.pop('default_state', None)
                 access_token = self.new_invitation_token(cr, uid, event, partner.id)
                 att_id = self.pool.get('calendar.attendee').create(cr, uid, {
                     'partner_id': partner.id,
@@ -1017,7 +1014,7 @@ rule or repeating pattern of time to exclude from the recurring rule."),
                     'ref': self._name+','+str(event.id),
                     'access_token': access_token,
                     'email': partner.email,
-                }, context=local_context)
+                }, context=context)
                 if partner.email:
                     mail_to = mail_to + " " + partner.email
                 self.write(cr, uid, [event.id], {
diff --git a/addons/base_calendar/controllers/main.py b/addons/base_calendar/controllers/main.py
index 3ee025be849..846d004c8c5 100644
--- a/addons/base_calendar/controllers/main.py
+++ b/addons/base_calendar/controllers/main.py
@@ -16,21 +16,21 @@ class meetting_invitation(http.Controller):
         with registry.cursor() as cr:
             attendee_ids = attendee_pool.search(cr, SUPERUSER_ID, [('access_token','=',token)])
             attendee_pool.do_accept(cr, SUPERUSER_ID, attendee_ids)
-        return self.view(db, token, action, id, view='form')
+        return self.view(db, action, id, view='form')
     
         
     @http.route('/meeting_invitation/decline', type='http', auth="none")
-    def declined(self, db, token, id):
+    def declined(self, db, token, action, id):
         # http://hostname:8069/meeting_invitation/accept/id=1&token=&db=
         registry = openerp.modules.registry.RegistryManager.get(db)
         attendee_pool = registry.get('calendar.attendee')
         with registry.cursor() as cr:
             attendee_ids = attendee_pool.search(cr, SUPERUSER_ID, [('access_token','=',token)])
             attendee_pool.do_decline(cr, SUPERUSER_ID, attendee_ids)
-        return self.view(db, token, action, id, view='form')
+        return self.view(db, action, id, view='form')
         
     @http.route('/meeting_invitation/view', type='http', auth="none")
-    def view(self, db, token, action, id, view='calendar'):
+    def view(self, db, action, id, view='calendar'):
         # http://hostname:8069/meeting_invitation/view/id=1&token=&db=&view=
         js = "\n        ".join('<script type="text/javascript" src="%s"></script>' % i for i in webmain.manifest_list('js', db=db))
         css = "\n        ".join('<link rel="stylesheet" href="%s">' % i for i in webmain.manifest_list('css',db=db))
diff --git a/addons/base_calendar/crm_meeting_data.xml b/addons/base_calendar/crm_meeting_data.xml
index 3e0c79ca701..725dc08d934 100644
--- a/addons/base_calendar/crm_meeting_data.xml
+++ b/addons/base_calendar/crm_meeting_data.xml
@@ -119,7 +119,7 @@
                                     <a style="padding: 8px 30px 8px 30px;border-radius: 6px;border: 1px solid #CCCCCC;background:#808080;text-decoration: none;color:#FFFFFF;" href="${ctx['base_url']}/meeting_invitation/decline?db=${ctx['dbname']}&token=${ctx['att_obj'].access_token}&action=${ctx['action_id']}&id=${object.id}">Decline</a>
                             </div>
                             <div>
-                                -- </br>  Sent by ${object.user_id.name} from ${object.user_id.company_id.name}. View this meeting detail <a href="${ctx['base_url']}/meeting_invitation/view?db=${ctx['dbname']}&token=${ctx['att_obj'].access_token}&id=${object.id}">directly in OpenERP.</a>
+                                -- </br>  Sent by ${object.user_id.name} from ${object.user_id.company_id.name}. View this meeting detail <a href="${ctx['base_url']}/meeting_invitation/view?db=${ctx['dbname']}&action=${ctx['action_id']}&id=${object.id}">directly in OpenERP.</a>
                             </div>
                         </div>
                     </body>
diff --git a/addons/base_calendar/static/src/js/base_calendar.js b/addons/base_calendar/static/src/js/base_calendar.js
index 4f499da08fd..6527bbd7dc7 100644
--- a/addons/base_calendar/static/src/js/base_calendar.js
+++ b/addons/base_calendar/static/src/js/base_calendar.js
@@ -14,7 +14,7 @@ instance.base_calendar = {}
         },
         start: function() {
             var self = this;
-            if(!instance.session.session_is_valid(self.db)) {
+            if(instance.session.session_is_valid(self.db)) {
                 self.redirect_meeting_view(self.db,self.action,self.id,self.view);
             } else {
                 new instance.web.Model("crm.meeting").call('get_attendee',[self.id]).then(function(res){