diff --git a/lib/tasks/redirect.js b/lib/tasks/redirect.js
index 06c53134..6a4e44ec 100644
--- a/lib/tasks/redirect.js
+++ b/lib/tasks/redirect.js
@@ -1,7 +1,6 @@
 const Task = require('./task');
 const {TaskName} = require('../utils/constants');
 const WsRequestor = require('../utils/ws-requestor');
-const URL = require('url');
 const HttpRequestor = require('../utils/http-requestor');
 
 /**
@@ -10,6 +9,7 @@ const HttpRequestor = require('../utils/http-requestor');
 class TaskRedirect extends Task {
   constructor(logger, opts) {
     super(logger, opts);
+    this.statusHook = opts.statusHook || false;
   }
 
   get name() { return TaskName.Redirect; }
@@ -47,6 +47,30 @@ class TaskRedirect extends Task {
         }
       }
     }
+
+    /* update the notifier if a new statusHook was provided */
+    if (this.statusHook) {
+      this.logger.info(`TaskRedirect updating statusHook to ${this.statusHook}`);
+      try {
+        const oldNotifier = cs.application.notifier;
+        const isStatusHookAbsolute = cs.notifier?._isAbsoluteUrl(this.statusHook);
+        if (isStatusHookAbsolute) {
+          if (cs.notifier instanceof WsRequestor) {
+            cs.application.notifier = new WsRequestor(this.logger, cs.accountSid, {url: this.statusHook},
+              cs.accountInfo.account.webhook_secret);
+          } else {
+            cs.application.notifier = new HttpRequestor(this.logger, cs.accountSid, {url: this.statusHook},
+              cs.accountInfo.account.webhook_secret);
+          }
+          if (oldNotifier?.close) oldNotifier.close();
+        }
+        /* update the call_status_hook URL that gets passed to the notifier */
+        cs.application.call_status_hook = this.statusHook;
+      } catch (err) {
+        this.logger.info(err, `TaskRedirect error updating statusHook to ${this.statusHook}`);
+      }
+    }
+
     await this.performAction();
   }
 }
diff --git a/lib/utils/action-hook-delay.js b/lib/utils/action-hook-delay.js
index 4b18ae3c..254c24a7 100644
--- a/lib/utils/action-hook-delay.js
+++ b/lib/utils/action-hook-delay.js
@@ -118,6 +118,13 @@ class ActionHookDelayProcessor extends Emitter {
     this.logger.debug('ActionHookDelayProcessor#_onNoResponseTimer');
     this._noResponseTimer = null;
 
+    /* check if endpoint is still available (call may have ended) */
+    if (!this.ep) {
+      this.logger.debug('ActionHookDelayProcessor#_onNoResponseTimer: endpoint is null, call may have ended');
+      this._active = false;
+      return;
+    }
+
     /* get the next play or say action */
     const verb = this.actions[this._retryCount % this.actions.length];
 
@@ -129,8 +136,8 @@ class ActionHookDelayProcessor extends Emitter {
       this._taskInProgress.exec(this.cs, {ep: this.ep}).catch((err) => {
         this.logger.info(`ActionHookDelayProcessor#_onNoResponseTimer: error playing file: ${err.message}`);
         this._taskInProgress = null;
-        this.ep.removeAllListeners('playback-start');
-        this.ep.removeAllListeners('playback-stop');
+        this.ep?.removeAllListeners('playback-start');
+        this.ep?.removeAllListeners('playback-stop');
       });
     } catch (err) {
       this.logger.info(err, 'ActionHookDelayProcessor#_onNoResponseTimer: error starting action');
diff --git a/package-lock.json b/package-lock.json
index 8ed962eb..dfec814c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "@jambonz/speech-utils": "^0.2.26",
         "@jambonz/stats-collector": "^0.1.10",
         "@jambonz/time-series": "^0.2.15",
-        "@jambonz/verb-specifications": "^0.0.123",
+        "@jambonz/verb-specifications": "^0.0.125",
         "@modelcontextprotocol/sdk": "^1.9.0",
         "@opentelemetry/api": "^1.8.0",
         "@opentelemetry/exporter-jaeger": "^1.23.0",
@@ -1529,9 +1529,9 @@
       }
     },
     "node_modules/@jambonz/verb-specifications": {
-      "version": "0.0.123",
-      "resolved": "https://registry.npmjs.org/@jambonz/verb-specifications/-/verb-specifications-0.0.123.tgz",
-      "integrity": "sha512-yPW8u0Wacz8FKnQpQDjJ2AQHjHTf4S3TlkTyKqFkOyY8lnjnhqg0Mth+9uvOPfJaHgsPd0t9outfQa0wCu5tww==",
+      "version": "0.0.125",
+      "resolved": "https://registry.npmjs.org/@jambonz/verb-specifications/-/verb-specifications-0.0.125.tgz",
+      "integrity": "sha512-lU1fyyYyjXOdIfQ2gmOFmssZASYNu6LD066iXjqFrBJpiI7shkprcZ1qeWGibuEk9nR2k+em3/YL31Wc8L4wvA==",
       "license": "MIT",
       "dependencies": {
         "debug": "^4.3.4",
diff --git a/package.json b/package.json
index 23271f11..f8e655da 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "@jambonz/speech-utils": "^0.2.26",
     "@jambonz/stats-collector": "^0.1.10",
     "@jambonz/time-series": "^0.2.15",
-    "@jambonz/verb-specifications": "^0.0.123",
+    "@jambonz/verb-specifications": "^0.0.125",
     "@modelcontextprotocol/sdk": "^1.9.0",
     "@opentelemetry/api": "^1.8.0",
     "@opentelemetry/exporter-jaeger": "^1.23.0",