diff --git a/public/api.php b/public/api.php
index b8a4a5b..f0a04e1 100644
--- a/public/api.php
+++ b/public/api.php
@@ -1717,6 +1717,8 @@ try {
             $local_net          = trim((string)($payload['local_net'] ?? '192.168.1.0/24'));
             $udp_port           = max(1024, min(65535, (int)($payload['udp_port'] ?? 5060)));
             $tls_port           = max(1024, min(65535, (int)($payload['tls_port'] ?? 5061)));
+            $rtpTimeout         = max(5, (int)($payload['rtp_timeout'] ?? 30));
+            $rtpHoldTimeout     = max(0, (int)($payload['rtp_timeout_hold'] ?? 0));
             $letsencrypt_domain = trim((string)($payload['letsencrypt_domain'] ?? ''));
             $ami_host           = trim((string)($payload['ami_host'] ?? '127.0.0.1'));
             $ami_port           = max(1, min(65535, (int)($payload['ami_port'] ?? 5038)));
@@ -1738,6 +1740,8 @@ try {
                     local_net = :local_net,
                     udp_port = :udp_port,
                     tls_port = :tls_port,
+                    rtp_timeout = :rtp_timeout,
+                    rtp_timeout_hold = :rtp_timeout_hold,
                     letsencrypt_domain = :le_domain,
                     ami_host = :ami_host,
                     ami_port = :ami_port,
@@ -1756,6 +1760,8 @@ try {
                 ':local_net'    => $local_net,
                 ':udp_port'     => $udp_port,
                 ':tls_port'     => $tls_port,
+                ':rtp_timeout'      => $rtpTimeout,
+                ':rtp_timeout_hold' => $rtpHoldTimeout,
                 ':le_domain'    => $letsencrypt_domain,
                 ':ami_host'     => $ami_host,
                 ':ami_port'     => $ami_port,
@@ -1767,6 +1773,14 @@ try {
             ]);
 
             SystemChecker::ensureAsteriskIncludes();
+            $generator->writeAllConfigs();
+            try {
+                $ami = AmiClient::fromDatabase($db);
+                $ami->reloadModule('res_pjsip.so');
+                $ami->reloadModule('res_rtp_asterisk.so');
+            } catch (\Throwable $e) {
+                // Ignore reload error if Asterisk is not running
+            }
 
             if (!empty($payload['new_admin_password'])) {
                 $newPass = (string)$payload['new_admin_password'];
diff --git a/public/assets/app.js b/public/assets/app.js
index 47e64fc..e0f644d 100644
--- a/public/assets/app.js
+++ b/public/assets/app.js
@@ -3477,6 +3477,12 @@ function renderSettingsAndDiagnostics() {
         form.elements['external_ip'].value = s.external_ip || '';
         form.elements['udp_port'].value = s.udp_port || 5060;
         form.elements['tls_port'].value = s.tls_port || 5061;
+        if (form.elements['rtp_timeout']) {
+            form.elements['rtp_timeout'].value = (s.rtp_timeout !== undefined && s.rtp_timeout !== null) ? s.rtp_timeout : 30;
+        }
+        if (form.elements['rtp_timeout_hold']) {
+            form.elements['rtp_timeout_hold'].value = (s.rtp_timeout_hold !== undefined && s.rtp_timeout_hold !== null) ? s.rtp_timeout_hold : 0;
+        }
         form.elements['ami_host'].value = s.ami_host || '127.0.0.1';
         form.elements['ami_port'].value = s.ami_port || 5038;
         form.elements['ami_user'].value = s.ami_user || 'pbxgui';
diff --git a/public/index.php b/public/index.php
index 2f22ce4..b56d198 100644
--- a/public/index.php
+++ b/public/index.php
@@ -1702,6 +1702,18 @@ $isDevEnv = file_exists(__DIR__ . '/../.dev')
                                         <input type="number" name="tls_port" required
                                             class="w-full px-3 py-2 rounded-lg bg-anthracite-950 border border-anthracite-700 text-sm text-white">
                                     </div>
+                                    <div>
+                                        <label class="block text-xs font-medium text-slate-200 mb-1">RTP Timeout (secondes)</label>
+                                        <input type="number" name="rtp_timeout" min="5" max="300" value="30"
+                                            class="w-full px-3 py-2 rounded-lg bg-anthracite-950 border border-anthracite-700 text-sm text-white font-mono">
+                                        <p class="text-[11px] text-slate-400 mt-1">Coupure si aucun flux voix n'est reçu (défaut : 30s).</p>
+                                    </div>
+                                    <div>
+                                        <label class="block text-xs font-medium text-slate-200 mb-1">RTP Hold Timeout (Mise en attente)</label>
+                                        <input type="number" name="rtp_timeout_hold" min="0" max="3600" value="0"
+                                            class="w-full px-3 py-2 rounded-lg bg-anthracite-950 border border-anthracite-700 text-sm text-white font-mono">
+                                        <p class="text-[11px] text-slate-400 mt-1">Délai max d'un appel en attente sans RTP (0 = illimité / désactivé).</p>
+                                    </div>
                                     <div class="sm:col-span-2">
                                         <label class="block text-xs font-medium text-slate-200 mb-1">Langue des invites & annonces vocales (Asterisk)</label>
                                         <select name="system_language" class="w-full px-3 py-2 rounded-lg bg-anthracite-950 border border-anthracite-700 text-sm text-white focus:ring-2 focus:ring-indigo-500">