diff --git a/public/index.php b/public/index.php
index 8ff3b68..af2f208 100644
--- a/public/index.php
+++ b/public/index.php
@@ -26,7 +26,7 @@ $appVersion = $appVerData['version'] ?? '1.5.0';
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <meta name="nexus-app-version" content="<?= htmlspecialchars($appVersion) ?>">
-    <title>NexusPBX — Supervision & Gestion PJSIP sur Debian</title>
+    <title>NexusPBX — Supervision & Téléphonie IP • Powered by Asterisk</title>
     <link rel="icon" type="image/png" href="/assets/favicon.png?v=<?= file_exists(__DIR__ . '/assets/favicon.png') ? filemtime(__DIR__ . '/assets/favicon.png') : 1 ?>">
     <link rel="apple-touch-icon" href="/assets/logo.png?v=<?= file_exists(__DIR__ . '/assets/logo.png') ? filemtime(__DIR__ . '/assets/logo.png') : 1 ?>">
     <script src="https://cdn.tailwindcss.com"></script>
@@ -163,7 +163,7 @@ $appVersion = $appVerData['version'] ?? '1.5.0';
                 <img src="/assets/logo.png?v=<?= file_exists(__DIR__ . '/assets/logo.png') ? filemtime(__DIR__ . '/assets/logo.png') : 1 ?>" alt="NexusPBX Logo" class="w-20 h-20 sm:w-24 sm:h-24 object-contain shrink-0 filter drop-shadow-xl">
                 <div>
                     <h1 class="text-2xl sm:text-3xl font-black text-white tracking-tight leading-none mb-1">NexusPBX</h1>
-                    <p class="text-xs text-slate-300">Supervision & Gestion PJSIP • Debian 13</p>
+                    <p class="text-xs text-slate-300">Supervision & Téléphonie IP • Powered by Asterisk</p>
                 </div>
             </div>
 
@@ -213,7 +213,7 @@ $appVersion = $appVerData['version'] ?? '1.5.0';
                                     </div>
                                     <span id="app-version-badge" class="px-1.5 py-0.5 text-[10px] font-mono font-bold tracking-wider rounded bg-indigo-500/20 text-indigo-300 border border-indigo-500/30">v<?= htmlspecialchars($appVersion) ?></span>
                                 </div>
-                                <div class="text-[10px] text-slate-400 font-medium tracking-wide mt-0.5">Moteur VoIP & Téléphonie IP</div>
+                                <div class="text-[10px] text-slate-400 font-medium tracking-wide mt-0.5">Powered by Asterisk</div>
                             </div>
                         </div>
                         <button type="button" onclick="toggleMobileSidebar(false)" class="lg:hidden text-slate-400 hover:text-white p-1">✕</button>