diff --git a/Layout/default/VoiceCallActive/Index.php b/Layout/default/VoiceCallActive/Index.php
new file mode 100644
index 000000000..2b182f9d8
--- /dev/null
+++ b/Layout/default/VoiceCallActive/Index.php
@@ -0,0 +1,97 @@
+<?php /** @noinspection PhpUndefinedClassInspection
+ * @var string $mfLayoutPackage
+ * @var TYPE_NAME $git_merge_ts
+ */
+
+//additional css /css/views/RaspberryDisplay.css
+
+$JSGlobals = ["BASE_URL" => self::getUrl("VoiceCallActive"),
+    "DASHBOARD_URL" => self::getUrl("Dashboard"),
+    "MFAPPNAME" => MFAPPNAME_SLUG,
+    "PAGE_TITLE" => "Active Voice Calls",
+    "PATH" => [
+        ["text" => MFAPPNAME_SLUG, "href" => self::getUrl("Dashboard")],
+        ["text" => "Active Voice Calls", "href" => self::getUrl("VoiceCallActive")]
+    ],
+    "VOICE_CALL_ACTIVE_API_URL" => self::getUrl("VoiceCallActive/api"),
+];
+
+$additionalJS = ["plugins/vue/vue.js",
+    "plugins/axios/axios.min.js",
+    "plugins/vue/tt-components/tt-page-title.js",
+    "plugins/vue/tt-components/tt-table.js",
+];
+$additionalCSS = [
+    'plugins/vue/tt-components/css/tt-table.css',
+];
+
+include(realpath(dirname(__FILE__) . "/../../$mfLayoutPackage") . "/header.php"); ?>
+
+<div id="app">
+    <tt-page-title :title="window['TT_CONFIG']['PAGE_TITLE']" :path="window['TT_CONFIG']['PATH']"></tt-page-title>
+
+    <tt-table :fetch-url="window['TT_CONFIG']['VOICE_CALL_ACTIVE_API_URL'] + '?do=getActiveCalls'" :table-config="VoiceCallActiveTableConfig"
+              small ref="table">
+
+        <template v-slot:top-buttons>
+            <button type="button" class="btn btn-primary" @click="refresh">
+                <template v-if="refreshLoading">
+                    <span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
+                </template>
+                <template v-else>
+                    <i class="fas fa-sync-alt"></i>
+                    Refresh
+                </template>
+            </button>
+        </template>
+
+        <!-- Slot to show DNS records button -->
+        <template v-slot:answer_time="{ row }">
+            {{ new Date(row.answer_time).toLocaleString() }}
+        </template>
+
+    </tt-table>
+</div>
+
+<!-- TODO: download from cdn to local -->
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-select@1.13.14/dist/css/bootstrap-select.min.css">
+
+<script type="text/javascript" src="https://cdn.jsdelivr.net/momentjs/latest/moment.min.js"></script>
+<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/daterangepicker/daterangepicker.min.js"></script>
+<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/daterangepicker/daterangepicker.css" />
+
+<script>
+    new Vue({
+        el: '#app',
+        data: {
+            window: window,
+            VoiceCallActiveTableConfig: {
+                headers: [
+                    {text: 'ID', key: 'id', filter: false},
+                    {text: 'Status', key: 'status', filter: false},
+                    {text: 'Answer Time', key: 'answer_time', filter: false},
+                    {text: 'Duration', key: 'duration', filter: false},
+                    {text: 'Source', key: 'src', filter: false},
+                    {text: 'Device Type', key: 'device_type', filter: false},
+                    {text: 'Destination', key: 'localized_dst', filter: false},
+                    {text: 'Destination User', key: 'dst_user', filter: false},
+                    {text: 'Destination Device Extension', key: 'dst_device_extension', filter: false},
+                ],
+                tableHeader: 'Voice Call History',
+            },
+            refreshLoading: false,
+        },
+        mounted() {},
+        methods: {
+            async refresh() {
+                this.refreshLoading = true;
+                this.$refs.table.loading = true;
+                await this.$refs.table.fetchData();
+                this.$refs.table.loading = false;
+                this.refreshLoading = false;
+            },
+        }
+    })
+</script>
+<?php include(realpath(dirname(__FILE__) . "/../../$mfLayoutPackage") . "/footer.php"); ?>
+
diff --git a/Layout/default/VoiceCallHistory/Index.php b/Layout/default/VoiceCallHistory/Index.php
index d83832ade..fe8392989 100644
--- a/Layout/default/VoiceCallHistory/Index.php
+++ b/Layout/default/VoiceCallHistory/Index.php
@@ -77,8 +77,9 @@ include(realpath(dirname(__FILE__) . "/../../$mfLayoutPackage") . "/header.php")
         methods: {
             async importCallsFromToday() {
                 this.importCallsFromTodayLoading = true;
-                await axios.get(window['TT_CONFIG']['VOICE_CALL_HISTORY_API_URL'] + '?do=importCallsFromToday');
-                this.$refs.table.fetchData();
+                const response = await axios.get(window['TT_CONFIG']['VOICE_CALL_HISTORY_API_URL'] + '?do=importCallsFromToday');
+                window.notify(response.data.status === 'success' ? 'success' : 'error', response.data.message);
+                await this.$refs.table.fetchData();
                 this.importCallsFromTodayLoading = false;
             },
         }
diff --git a/Layout/default/menu.php b/Layout/default/menu.php
index 29c440775..1547b0e23 100644
--- a/Layout/default/menu.php
+++ b/Layout/default/menu.php
@@ -124,9 +124,10 @@
               <i class="fad fa-fw fa-phone"></i>Telefonie <div class="arrow-down"></div>
             </a>
             <ul class="submenu">
-              <?php if($me->isAdmin() || $me->can("Voipnumbering")): ?><li><a href="<?=self::getUrl("Voicenumberblock")?>"><i class="fad fa-fw fa-phone-office text-info"></i> Rufnummernblöcke</a></li><?php endif; ?>
+                <?php if($me->isAdmin() || $me->can("Voipnumbering")): ?><li><a href="<?=self::getUrl("Voicenumberblock")?>"><i class="fad fa-fw fa-phone-office text-info"></i> Rufnummernblöcke</a></li><?php endif; ?>
                 <?php if($me->isAdmin() || $me->can("Voiceplan")): ?><li><a href="<?=self::getUrl("Voiceplan")?>"><i class="fas fa-fw fa-phone-arrow-up-right text-info"></i> Sprachtarife</a></li><?php endif; ?>
                 <?php if($me->isAdmin() || $me->can("VoiceCallHistory")): ?><li><a href="<?=self::getUrl("VoiceCallHistory")?>"><i class="fas fa-fw fa-phone-arrow-down-left text-info"></i> Voice Call History</a></li><?php endif; ?>
+                <?php if($me->isAdmin() || $me->can("VoiceCallActive")): ?><li><a href="<?=self::getUrl("VoiceCallActive")?>"><i class="fas fa-fw fa-phone-volume text-info"></i> Active Voice Calls</a></li><?php endif; ?>
             </ul>
           </li>
           <?php endif; ?>
diff --git a/application/VoiceCallActive/VoiceCallActive.php b/application/VoiceCallActive/VoiceCallActive.php
new file mode 100644
index 000000000..da22152ae
--- /dev/null
+++ b/application/VoiceCallActive/VoiceCallActive.php
@@ -0,0 +1,9 @@
+<?php
+
+/**
+ * @property mixed|null $name
+ */
+class VoiceCallActive extends mfBaseModel
+{
+
+}
\ No newline at end of file
diff --git a/application/VoiceCallActive/VoiceCallActiveController.php b/application/VoiceCallActive/VoiceCallActiveController.php
new file mode 100644
index 000000000..7a8a851fa
--- /dev/null
+++ b/application/VoiceCallActive/VoiceCallActiveController.php
@@ -0,0 +1,61 @@
+<?php
+
+class VoiceCallActiveController extends mfBaseController {
+    private User $me;
+    private string $VOICE_PORTAL_HOST = KOLMISOFT_API_HOST;
+    private string $VOICE_PORTAL_API_KEY = KOLMISOFT_API_KEY;
+    private string $VOICE_PORTAL_USERNAME = KOLMISOFT_API_USERNAME;
+
+    private KolmisoftMore $kolmisoftMore;
+
+
+    protected function init(): void {
+        $me = new User();
+        $me->loadMe();
+        $this->layout()->set("me", $me);
+        $this->me = $me;
+
+        if (!$this->me->isAdmin()) {
+            $this->redirect("dashboard");
+        }
+
+        $this->kolmisoftMore = new KolmisoftMore($this->VOICE_PORTAL_HOST, $this->VOICE_PORTAL_API_KEY, $this->VOICE_PORTAL_USERNAME);
+
+    }
+
+    protected function indexAction(): void {
+        $this->layout()->setTemplate("VoiceCallActive/Index");
+    }
+
+    protected function apiAction() {
+        $do = $this->request->do;
+
+        if (!$this->me->isAdmin()) {
+            $this->redirect("dashboard");
+        }
+
+        switch ($do) {
+            case "getActiveCalls":
+                $return = $this->getActiveCalls();
+                break;
+            default:
+                $return = false;
+                break;
+        }
+
+        if (!$return) {
+            $return = [
+                "status" => "error",
+                "message" => "Invalid request."
+            ];
+        }
+
+        die(json_encode($return));
+    }
+
+    private function getActiveCalls(): array {
+        return [
+            "rows" => $this->kolmisoftMore->getActiveCalls()
+        ];
+    }
+}
\ No newline at end of file
diff --git a/application/VoiceCallHistory/VoiceCallHistoryController.php b/application/VoiceCallHistory/VoiceCallHistoryController.php
index 18139d1dc..51a72f875 100644
--- a/application/VoiceCallHistory/VoiceCallHistoryController.php
+++ b/application/VoiceCallHistory/VoiceCallHistoryController.php
@@ -1,15 +1,10 @@
 <?php
 
-//display errors
-//ini_set('display_errors', 1);
-//ini_set('display_startup_errors', 1);
-//error_reporting(E_ALL);
-
 class VoiceCallHistoryController extends mfBaseController {
     private User $me;
-    private string $VOICE_PORTAL_HOST = "vportal.xinon.at";
-    private string $VOICE_PORTAL_API_KEY = "2f9mpw3oamALg7gSgtWUTCKNZ01fFRDh";
-    private string $VOICE_PORTAL_USERNAME = "700342020";
+    private string $VOICE_PORTAL_HOST = KOLMISOFT_API_HOST;
+    private string $VOICE_PORTAL_API_KEY = KOLMISOFT_API_KEY;
+    private string $VOICE_PORTAL_USERNAME = KOLMISOFT_API_USERNAME;
 
     private KolmisoftMore $kolmisoftMore;
 
@@ -62,8 +57,8 @@ class VoiceCallHistoryController extends mfBaseController {
     }
 
     private function importCallsFromToday(): array {
-        $startDate = strtotime(date("Y-m-d 8:00:00"));
-        $endDate = strtotime(date("Y-m-d 9:00:59"));
+        $startDate = strtotime(date("Y-m-d 0:00:00"));
+        $endDate = strtotime(date("Y-m-d 23:59:59"));
 
         $callHistory = $this->kolmisoftMore->getVoiceCallHistory($startDate, $endDate);
 
diff --git a/application/VoiceCallHistoryJob/VoiceCallHistoryJobController.php b/application/VoiceCallHistoryJob/VoiceCallHistoryJobController.php
index b805f062f..7eb6a0a5e 100644
--- a/application/VoiceCallHistoryJob/VoiceCallHistoryJobController.php
+++ b/application/VoiceCallHistoryJob/VoiceCallHistoryJobController.php
@@ -7,9 +7,9 @@
 
 class VoiceCallHistoryJobController extends mfBaseController {
     private User $me;
-    private string $VOICE_PORTAL_HOST = "vportal.xinon.at";
-    private string $VOICE_PORTAL_API_KEY = "2f9mpw3oamALg7gSgtWUTCKNZ01fFRDh";
-    private string $VOICE_PORTAL_USERNAME = "700342020";
+    private string $VOICE_PORTAL_HOST = KOLMISOFT_API_HOST;
+    private string $VOICE_PORTAL_API_KEY = KOLMISOFT_API_KEY;
+    private string $VOICE_PORTAL_USERNAME = KOLMISOFT_API_USERNAME;
 
     private KolmisoftMore $kolmisoftMore;
 
@@ -43,9 +43,6 @@ class VoiceCallHistoryJobController extends mfBaseController {
             case "runJobs":
                 $return = $this->runJobs();
                 break;
-            case "importCallsFromToday":
-                $return = $this->importCallsFromToday();
-                break;
             default:
                 $return = false;
                 break;
diff --git a/config/config.sample.php b/config/config.sample.php
index ac1d60149..7b72ae8e3 100644
--- a/config/config.sample.php
+++ b/config/config.sample.php
@@ -690,4 +690,8 @@ define("TT_MBI_API_KEY", "");
 
 //Raspberry Display Configuration
 define("XINON_RASPBERRY_DISPLAY_SSH_USER", "");
-define("XINON_RASPBERRY_DISPLAY_SSH_PASS", "");
\ No newline at end of file
+define("XINON_RASPBERRY_DISPLAY_SSH_PASS", "");
+
+define("TT_KOLMISOFT_API_URL", "vportal.xxx.xx");
+define("TT_KOLMISOFT_API_KEY", "");
+define("TT_KOLMISOFT_API_USERNAME", "");
diff --git a/lib/KolmisoftMore/KolmisoftMore.php b/lib/KolmisoftMore/KolmisoftMore.php
index a1c111c23..89c784f53 100644
--- a/lib/KolmisoftMore/KolmisoftMore.php
+++ b/lib/KolmisoftMore/KolmisoftMore.php
@@ -79,4 +79,22 @@ class KolmisoftMore {
 
     }
 
+    public function getActiveCalls() {
+        $queryParameters = ['u' => $this->username];
+
+        $hash = $this->generateHash($queryParameters);
+
+        $queryParameters['hash'] = $hash;
+
+        $queryString = http_build_query($queryParameters);
+
+        $response = $this->makeRequest('active_calls_get', $queryString);
+
+        if ($response) {
+            return $response['status']['active_call'];
+        } else {
+            return false;
+        }
+    }
+
 }
\ No newline at end of file
diff --git a/public/plugins/vue/tt-components/tt-table.js b/public/plugins/vue/tt-components/tt-table.js
index 3f44c7ecf..bbcbff71c 100644
--- a/public/plugins/vue/tt-components/tt-table.js
+++ b/public/plugins/vue/tt-components/tt-table.js
@@ -143,7 +143,7 @@ Vue.component('tt-table', {
                   </li>
                 </ul>
                 <span class="text-center"
-                      v-text="Math.max(pagination.page * pagination.per_page - pagination.per_page + 1, pagination.total_rows)
+                      v-text="Math.min(pagination.page * pagination.per_page - pagination.per_page + 1, pagination.total_rows)
                        + ' bis ' + Math.min(pagination.page * pagination.per_page, pagination.total_rows) + ' von ' + pagination.total_rows"></span>
                 <select v-model="pagination.per_page" v-on:change="fetchRows(1)" class="form-control form-control-sm">
                   <option value="10">10</option>
@@ -238,7 +238,7 @@ Vue.component('tt-table', {
          * @param {number} page The page number to fetch data for.
          * @async
          */
-        async fetchData(page) {
+        async fetchData(page= 0) {
             try {
                 const fetchTimestamp = Date.now();
                 this.latestFetchTimestamp = fetchTimestamp;