diff --git a/composer.json b/composer.json
index ba50bded1..7416241fa 100644
--- a/composer.json
+++ b/composer.json
@@ -38,7 +38,8 @@
         "clue/buzz-react": "^2.1",
         "illuminate/database": "^5.2",
         "robmorgan/phinx": "^0.9.2",
-        "coenjacobs/eloquent-composite-primary-keys": "^1.0"
+        "coenjacobs/eloquent-composite-primary-keys": "^1.0",
+        "doctrine/dbal": "^2.5"
     },
     "config": {
         "platform": {
diff --git a/composer.lock b/composer.lock
index b64496245..cffd3fd9e 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,10 +1,10 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "45f7e56a4c9c01069f24d5441471b58b",
+    "content-hash": "14cad18558a0c82c5c336ab2efa5ce20",
     "packages": [
         {
             "name": "cboden/ratchet",
@@ -389,6 +389,355 @@
             ],
             "time": "2016-03-28T09:10:18+00:00"
         },
+        {
+            "name": "doctrine/annotations",
+            "version": "v1.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/annotations.git",
+                "reference": "54cacc9b81758b14e3ce750f205a393d52339e97"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/annotations/zipball/54cacc9b81758b14e3ce750f205a393d52339e97",
+                "reference": "54cacc9b81758b14e3ce750f205a393d52339e97",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/lexer": "1.*",
+                "php": "^5.6 || ^7.0"
+            },
+            "require-dev": {
+                "doctrine/cache": "1.*",
+                "phpunit/phpunit": "^5.7"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.4.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Common\\Annotations\\": "lib/Doctrine/Common/Annotations"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Docblock Annotations Parser",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "annotations",
+                "docblock",
+                "parser"
+            ],
+            "time": "2017-02-24T16:22:25+00:00"
+        },
+        {
+            "name": "doctrine/cache",
+            "version": "v1.6.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/cache.git",
+                "reference": "eb152c5100571c7a45470ff2a35095ab3f3b900b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/cache/zipball/eb152c5100571c7a45470ff2a35095ab3f3b900b",
+                "reference": "eb152c5100571c7a45470ff2a35095ab3f3b900b",
+                "shasum": ""
+            },
+            "require": {
+                "php": "~5.5|~7.0"
+            },
+            "conflict": {
+                "doctrine/common": ">2.2,<2.4"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.8|~5.0",
+                "predis/predis": "~1.0",
+                "satooshi/php-coveralls": "~0.6"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.6.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Common\\Cache\\": "lib/Doctrine/Common/Cache"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Caching library offering an object-oriented API for many cache backends",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "cache",
+                "caching"
+            ],
+            "time": "2017-07-22T12:49:21+00:00"
+        },
+        {
+            "name": "doctrine/collections",
+            "version": "v1.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/collections.git",
+                "reference": "1a4fb7e902202c33cce8c55989b945612943c2ba"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/collections/zipball/1a4fb7e902202c33cce8c55989b945612943c2ba",
+                "reference": "1a4fb7e902202c33cce8c55989b945612943c2ba",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.6 || ^7.0"
+            },
+            "require-dev": {
+                "doctrine/coding-standard": "~0.1@dev",
+                "phpunit/phpunit": "^5.7"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Doctrine\\Common\\Collections\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Collections Abstraction library",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "array",
+                "collections",
+                "iterator"
+            ],
+            "time": "2017-01-03T10:49:41+00:00"
+        },
+        {
+            "name": "doctrine/common",
+            "version": "v2.7.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/common.git",
+                "reference": "4acb8f89626baafede6ee5475bc5844096eba8a9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/common/zipball/4acb8f89626baafede6ee5475bc5844096eba8a9",
+                "reference": "4acb8f89626baafede6ee5475bc5844096eba8a9",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/annotations": "1.*",
+                "doctrine/cache": "1.*",
+                "doctrine/collections": "1.*",
+                "doctrine/inflector": "1.*",
+                "doctrine/lexer": "1.*",
+                "php": "~5.6|~7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^5.4.6"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.7.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Common\\": "lib/Doctrine/Common"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Common Library for Doctrine projects",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "annotations",
+                "collections",
+                "eventmanager",
+                "persistence",
+                "spl"
+            ],
+            "time": "2017-07-22T08:35:12+00:00"
+        },
+        {
+            "name": "doctrine/dbal",
+            "version": "v2.5.13",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/dbal.git",
+                "reference": "729340d8d1eec8f01bff708e12e449a3415af873"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/dbal/zipball/729340d8d1eec8f01bff708e12e449a3415af873",
+                "reference": "729340d8d1eec8f01bff708e12e449a3415af873",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/common": ">=2.4,<2.8-dev",
+                "php": ">=5.3.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "4.*",
+                "symfony/console": "2.*||^3.0"
+            },
+            "suggest": {
+                "symfony/console": "For helpful console commands such as SQL execution and import of files."
+            },
+            "bin": [
+                "bin/doctrine-dbal"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.5.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Doctrine\\DBAL\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                }
+            ],
+            "description": "Database Abstraction Layer",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "database",
+                "dbal",
+                "persistence",
+                "queryobject"
+            ],
+            "time": "2017-07-22T20:44:48+00:00"
+        },
         {
             "name": "doctrine/inflector",
             "version": "v1.2.0",
@@ -456,6 +805,60 @@
             ],
             "time": "2017-07-22T12:18:28+00:00"
         },
+        {
+            "name": "doctrine/lexer",
+            "version": "v1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/lexer.git",
+                "reference": "83893c552fd2045dd78aef794c31e694c37c0b8c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/lexer/zipball/83893c552fd2045dd78aef794c31e694c37c0b8c",
+                "reference": "83893c552fd2045dd78aef794c31e694c37c0b8c",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Doctrine\\Common\\Lexer\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "lexer",
+                "parser"
+            ],
+            "time": "2014-09-09T13:34:57+00:00"
+        },
         {
             "name": "embed/embed",
             "version": "v3.3.1",
@@ -769,7 +1172,7 @@
             "keywords": [
                 "emoji"
             ],
-            "time": "2016-11-15 20:35:47"
+            "time": "2016-11-15T20:35:47+00:00"
         },
         {
             "name": "illuminate/container",
@@ -1133,7 +1536,7 @@
                 "php",
                 "xmpp"
             ],
-            "time": "2018-05-01 21:36:51"
+            "time": "2018-05-01T21:36:51+00:00"
         },
         {
             "name": "nesbot/carbon",
@@ -1510,7 +1913,7 @@
             ],
             "description": "easy and fast template engine",
             "homepage": "http://raintpl.com",
-            "time": "2016-12-15 14:21:40"
+            "time": "2016-12-15T14:21:40+00:00"
         },
         {
             "name": "ramsey/uuid",
@@ -1856,7 +2259,7 @@
                 "server",
                 "streaming"
             ],
-            "time": "2016-07-06 23:51:32"
+            "time": "2016-07-06T23:51:32+00:00"
         },
         {
             "name": "react/http-client",
@@ -2189,7 +2592,7 @@
                 "zeromq",
                 "zmq"
             ],
-            "time": "2018-04-10 05:50:26"
+            "time": "2018-04-10T05:50:26+00:00"
         },
         {
             "name": "respect/validation",
diff --git a/database/migrations/20180503215606_change_length_columns_info_presence.php b/database/migrations/20180503215606_change_length_columns_info_presence.php
new file mode 100644
index 000000000..5dca3a339
--- /dev/null
+++ b/database/migrations/20180503215606_change_length_columns_info_presence.php
@@ -0,0 +1,31 @@
+<?php
+
+use Movim\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+class ChangeLengthColumnsInfoPresence extends Migration
+{
+    public function up()
+    {
+        $this->schema->table('infos', function(Blueprint $table) {
+            $table->string('node', 256)->change();
+        });
+
+        $this->schema->table('presences', function(Blueprint $table) {
+            $table->string('resource', 256)->change();
+            $table->text('status')->change();
+        });
+    }
+
+    public function down()
+    {
+        $this->schema->table('infos', function(Blueprint $table) {
+            $table->string('node', 96)->change();
+        });
+
+        $this->schema->table('presences', function(Blueprint $table) {
+            $table->string('resource', 128)->change();
+            $table->string('status', 255)->change();
+        });
+    }
+}