Update README.md with comprehensive documentation and cleanup test files

- Added Discord & Slack notifications section with configuration guide
- Documented multiple phone numbers per workflow feature
- Updated version to 2.1.0 with full changelog
- Enhanced configuration sections for new features
- Added database structure documentation for twp_workflow_phones table
- Removed obsolete test files (test-sdk.php, test-capabilities.php, test-ajax-response.php)
- Updated plugin header with new version and repository URL

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

README.md

@@ -81,6 +81,14 @@ This plugin **requires** the Twilio PHP SDK v8.7.0 to function. The plugin will
 - **Command System**: Text commands to manage availability
 - **SMS Logging**: Complete history of all SMS interactions
 
+### 🔔 Discord & Slack Notifications
+- **Real-time Alerts**: Instant notifications to Discord channels and Slack workspaces
+- **Multiple Event Types**: Incoming calls, queue timeouts, and missed calls
+- **Rich Formatting**: Structured messages with caller info, queue details, and timestamps
+- **Webhook Integration**: Simple configuration with webhook URLs
+- **Configurable Options**: Enable/disable specific notification types
+- **Automatic Monitoring**: Background checks for queue timeout situations
+
 ### 📊 Real-time Dashboard
 - **Queue Monitor**: Live view of waiting calls
 - **Agent Status**: Track agent availability
@@ -92,9 +100,10 @@ This plugin **requires** the Twilio PHP SDK v8.7.0 to function. The plugin will
 - **Voicemail Transcription**: Automatic speech-to-text
 - **Callback System**: Offer callbacks instead of long holds
 - **Outbound Calling**: Click-to-call with proper caller ID
-- **Multiple Phone Numbers**: Support for multiple business lines
+- **Multiple Phone Numbers**: Support for multiple business lines per workflow
 - **Agent Phone Management**: Store and validate agent phone numbers
 - **Duplicate Prevention**: Ensures unique phone numbers per agent
+- **Enhanced Notifications**: Discord and Slack integration for real-time alerts
 
 ## Recent Updates
 
@@ -119,6 +128,19 @@ This plugin **requires** the Twilio PHP SDK v8.7.0 to function. The plugin will
 - **Queue Selection**: Proper queue routing based on digit selection
 - **Voice Selection**: Fixed voice dropdown persistence issues
 
+### Multiple Phone Numbers Support
+- **Workflow Enhancement**: Workflows can now be assigned to multiple phone numbers
+- **Junction Table**: New `twp_workflow_phones` table for many-to-many relationships
+- **Backward Compatibility**: Existing single-number workflows continue to work
+- **Validation Fixes**: Proper validation for multiple phone number selections
+
+### Discord & Slack Notifications
+- **Real-time Integration**: Instant notifications to Discord channels and Slack workspaces
+- **Event Monitoring**: Automated tracking of incoming calls, queue timeouts, and missed calls
+- **Rich Message Format**: Structured notifications with caller details, queue info, and timestamps
+- **Configurable Settings**: Toggle notification types and set custom webhook URLs
+- **Background Processing**: Cron-based monitoring for queue timeout alerts
+
 ## How It Works
 
 ### Call Flow
@@ -168,13 +190,13 @@ This plugin **requires** the Twilio PHP SDK v8.7.0 to function. The plugin will
 2. **In WordPress Admin**:
    - Go to **Twilio** → **Phone Numbers**
    - Verify numbers are synchronized
-   - Assign workflows to numbers
+   - Assign workflows to numbers (multiple numbers per workflow supported)
 
 ### Creating Workflows
 1. **Navigate to** Twilio → Workflows
 2. **Create New Workflow**:
    - Name your workflow
-   - Select phone number to assign
+   - Select phone numbers to assign (multiple selection supported)
    - Add steps using the builder
 
 3. **Configure Steps**:
@@ -218,6 +240,24 @@ This plugin **requires** the Twilio PHP SDK v8.7.0 to function. The plugin will
 4. **Configure Call Mode**: Browser or cell phone
 5. **Train Agents** on SMS commands and browser phone
 
+### Discord & Slack Setup
+1. **Discord Configuration**:
+   - Create a webhook URL in your Discord server settings
+   - Navigate to **Twilio** → **Settings** → **Notifications**
+   - Paste Discord webhook URL
+   - Enable desired notification types
+
+2. **Slack Configuration**:
+   - Create a webhook URL in your Slack workspace
+   - Navigate to **Twilio** → **Settings** → **Notifications**
+   - Paste Slack webhook URL
+   - Configure notification preferences
+
+3. **Notification Types**:
+   - **Incoming Calls**: Alert when calls enter queues
+   - **Queue Timeouts**: Alert when calls wait too long (configurable threshold)
+   - **Missed Calls**: Alert when calls are abandoned or timeout
+
 ## Voice Configuration
 
 ### ElevenLabs Integration
@@ -296,6 +336,7 @@ The plugin creates these tables:
 - `twp_call_queues` - Queue configurations (uses notification_number)
 - `twp_queued_calls` - Active calls in queues
 - `twp_workflows` - Call flow definitions with voice persistence
+- `twp_workflow_phones` - Junction table for multiple phone numbers per workflow
 - `twp_call_log` - Complete call history
 - `twp_sms_log` - SMS message tracking
 - `twp_voicemails` - Recordings and transcriptions
@@ -338,7 +379,15 @@ All webhooks are REST API endpoints under `/wp-json/twilio-webhook/v1/`:
 
 ## Version History
 
-### v2.0.0 (Current)
+### v2.1.0 (Current)
+- **Multiple Phone Numbers**: Workflows can now handle multiple phone numbers
+- **Discord & Slack Integration**: Real-time notifications for call events
+- **Enhanced Monitoring**: Automated queue timeout tracking and alerts
+- **Notification System**: Configurable webhook-based notifications
+- **Background Processing**: Cron jobs for timeout monitoring
+- **Database Enhancements**: New junction table for phone number relationships
+
+### v2.0.0
 - Upgraded to Twilio Voice SDK v2 for browser phone
 - Fixed queue notification_number field naming
 - Enhanced voice selection persistence

test-ajax-response.php

@@ -1,34 +0,0 @@
-<?php
-/**
- * Test what the AJAX method actually returns
- */
-
-// Load WordPress
-$wp_load_path = dirname(dirname(dirname(dirname(__FILE__)))) . '/wp-load.php';
-require_once $wp_load_path;
-
-// Load the plugin
-require_once __DIR__ . '/includes/class-twp-twilio-api.php';
-
-// Create API instance
-$api = new TWP_Twilio_API();
-
-// Get phone numbers
-$response = $api->get_phone_numbers();
-
-echo "API Response:\n";
-echo "=============\n";
-print_r($response);
-
-if ($response['success'] && !empty($response['data']['incoming_phone_numbers'])) {
-    echo "\nFirst phone number data:\n";
-    echo "========================\n";
-    $first = $response['data']['incoming_phone_numbers'][0];
-    foreach ($first as $key => $value) {
-        if (is_array($value)) {
-            echo "$key: " . json_encode($value) . "\n";
-        } else {
-            echo "$key: $value\n";
-        }
-    }
-}

test-capabilities.php

@@ -1,37 +0,0 @@
-<?php
-/**
- * Test script to check PhoneNumberCapabilities methods
- */
-
-// Load the autoloader
-require_once __DIR__ . '/vendor/autoload.php';
-
-// Create a mock capabilities object to test available methods
-echo "Testing PhoneNumberCapabilities methods:\n";
-echo "========================================\n";
-
-// We'll check what methods are available
-$reflection = new ReflectionClass('Twilio\Base\PhoneNumberCapabilities');
-$methods = $reflection->getMethods(ReflectionMethod::IS_PUBLIC);
-
-echo "Public methods available:\n";
-foreach ($methods as $method) {
-    if (!$method->isConstructor() && !$method->isDestructor()) {
-        echo "- " . $method->getName() . "()\n";
-    }
-}
-
-echo "\nProperties:\n";
-$properties = $reflection->getProperties();
-foreach ($properties as $property) {
-    echo "- " . $property->getName() . " (" . ($property->isPublic() ? 'public' : ($property->isProtected() ? 'protected' : 'private')) . ")\n";
-}
-
-// Check if we can access via array notation
-echo "\nTesting array access:\n";
-try {
-    // This won't work, but let's see what happens
-    echo "ArrayAccess interface: " . (in_array('ArrayAccess', class_implements('Twilio\Base\PhoneNumberCapabilities')) ? 'YES' : 'NO') . "\n";
-} catch (Exception $e) {
-    echo "Error: " . $e->getMessage() . "\n";
-}

test-sdk.php

@@ -1,71 +0,0 @@
-<?php
-/**
- * Simple test script to verify Twilio SDK installation
- * Run this from command line: php test-sdk.php
- */
-
-echo "Twilio SDK Installation Test\n";
-echo "===========================\n\n";
-
-// Check if autoloader exists
-$autoloader = __DIR__ . '/vendor/autoload.php';
-echo "1. Checking autoloader...\n";
-echo "   Path: $autoloader\n";
-
-if (!file_exists($autoloader)) {
-    echo "   ❌ FAIL: Autoloader not found\n";
-    echo "   Please run: ./install-twilio-sdk.sh\n";
-    exit(1);
-}
-
-echo "   ✅ OK: Autoloader exists\n\n";
-
-// Load autoloader
-echo "2. Loading autoloader...\n";
-require_once $autoloader;
-echo "   ✅ OK: Autoloader loaded\n\n";
-
-// Check for Twilio classes
-echo "3. Checking Twilio classes...\n";
-
-$classes_to_check = [
-    'Twilio\Rest\Client',
-    'Twilio\TwiML\VoiceResponse', 
-    'Twilio\Exceptions\TwilioException',
-    'Twilio\Security\RequestValidator'
-];
-
-$all_good = true;
-foreach ($classes_to_check as $class) {
-    if (class_exists($class)) {
-        echo "   ✅ OK: $class\n";
-    } else {
-        echo "   ❌ FAIL: $class not found\n";
-        $all_good = false;
-    }
-}
-
-echo "\n";
-
-if ($all_good) {
-    echo "🎉 SUCCESS: Twilio SDK is properly installed!\n";
-    echo "\nYou can now use the WordPress plugin.\n";
-    echo "Don't forget to configure your Twilio credentials in WordPress admin.\n";
-} else {
-    echo "❌ FAILURE: SDK installation incomplete\n";
-    echo "\nPlease run: ./install-twilio-sdk.sh\n";
-    exit(1);
-}
-
-// Try to create a simple TwiML response
-echo "\n4. Testing TwiML generation...\n";
-try {
-    $response = new \Twilio\TwiML\VoiceResponse();
-    $response->say('Hello from Twilio SDK test!');
-    echo "   ✅ OK: TwiML generation works\n";
-    echo "   Generated: " . substr(str_replace(["\n", "\r"], '', $response->asXML()), 0, 100) . "...\n";
-} catch (Exception $e) {
-    echo "   ❌ FAIL: TwiML generation failed: " . $e->getMessage() . "\n";
-}
-
-echo "\nInstallation test complete!\n";

twilio-wp-plugin.php

@@ -1,10 +1,10 @@
 <?php
 /**
  * Plugin Name: Twilio WP Plugin
- * Plugin URI: https://example.com/twilio-wp-plugin
+ * Plugin URI: https://repo.anhonesthost.net/wp-plugins/twilio-wp-plugin
  * Description: WordPress plugin for Twilio integration with phone scheduling, call forwarding, queue management, and Eleven Labs TTS
- * Version: 1.0.0
- * Author: Your Name
+ * Version: 2.1.0
+ * Author: Josh Knapp
  * License: GPL v2 or later
  * Text Domain: twilio-wp-plugin
  */