Architectural Overview & Workflow
Callyzer operates via a client-server synchronization model. The Callyzer Biz mobile application runs as a managed background service on each employee's Android smartphone. It captures telephony hardware events (such as incoming/outgoing call status, timestamps, unique identifiers, and talk duration) and securely dispatches this telemetry via encrypted HTTPS REST APIs to the central organization management portal (web.callyzer.co).
Step-by-Step Mobile Configuration Procedure
Step 1: Google Play Store Installation
Download and install the authorized enterprise client software:
- Open the Google Play Store on the designated Android handset.
- Search for 'Callyzer Biz' (published by LogiMinds Technolab / Web's Optimization).
- Verify package identity and tap Install.
- Once installation completes, tap Open to initiate configuration.
Step 2: Grant System Permissions
Android OS requires explicit runtime permissions for hardware-level telemetry collection:
- Phone & Call Management: Select 'Allow' to enable call state monitoring (ringing, off-hook, hung-up).
- Call Logs (READ_CALL_LOG): Select 'Allow' so Callyzer can capture dial timestamps, call durations, and call dispositions.
- Contacts (READ_CONTACTS): Select 'Allow' to cross-reference dialer numbers with known address book contacts for lead attribution.
Step 3: Authenticate Device Connection
Pair the physical handset with the enterprise cloud profile:
- On the opening registration screen, enter the Device Connect Code (KDK-1626-1001).
- Ensure stable internet connectivity (Wi-Fi or Mobile Data) and tap Next.
- The application will authenticate with the authentication servers and confirm profile assignment.
Step 4: Official SIM Allocation (Dual-SIM Devices)
Segregate business communications from personal activity:
- If the smartphone contains dual physical SIM cards or an eSIM combination, both SIM slots will be enumerated.
- Select and CHECK the designated official SIM slot.
- Ensure the personal SIM card is UNCHECKED to preserve employee privacy and ensure compliance.
- Tap Connect to bind tracking services exclusively to the selected SIM identity.
Step 5: Background Service Persistence & System Overlay
Prevent Android Doze/OEM task-killer services from terminating telemetry:
- Display Over Other Apps: When prompted, open Android System Settings and toggle 'Allow display over other apps' to ON. This enables the automatic post-call disposition/notes dialogue.
- Battery Optimization: Access App Info → Battery → Change setting from 'Optimized' to 'Unrestricted / Don't Optimize'.
- Auto-Start Permission (Xiaomi / MIUI / Vivo / Oppo / Realme / OnePlus): Navigate to App Permissions and ensure 'Auto-Start' is toggled ON to permit background service recovery after handset reboots.
Troubleshooting Common OEM Restrictions
- Calls not syncing in real-time when the phone screen is locked: This occurs due to aggressive battery management (Doze Mode). Navigate to Settings → Apps → Callyzer Biz → Battery → set to 'No Restrictions' or 'Don't optimize'.
- Call duration showing 0 seconds: Ensure that the 'Read Call Logs' and 'Phone' permissions are granted permanently. If the device uses a third-party dialer app, ensure permissions are mirrored.
Quick Call by Callyzer: Chrome Extension Guide
Why This Extension is Required (Business & Operational Rationale)
Telecalling reps spend upwards of 30-45 minutes per day manually reading 10-digit numbers from web CRMs or Google Sheets and typing them onto physical phone keypads. This creates friction, dial errors, and lost sales velocity.
Step-by-Step Installation & QR Pairing Procedure
1: Install Chrome Extension on Desktop
- Open Google Chrome on the workstation.

- Visit the Chrome Web Store and search for 'Quick Call by Callyzer'.

- Click Add to Chrome and confirm by selecting Add Extension in the system modal.


- Click the puzzle icon (Extensions manager) in the top-right toolbar and click the Pin icon next to 'Quick Call by Callyzer' for permanent visibility.

2: Open Pairing QR Code on Desktop
- Click the Quick Call icon pinned on the Chrome browser bar.
- An authentication modal will open displaying a unique encrypted QR Code ready for mobile handshake.

3: Complete Mobile Handshake (Android)
- Launch the Callyzer Biz app on the Android smartphone registered to the employee.
- Tap the More tab / navigation menu in the bottom-right corner.

- Select 'Linked Quick Call Extension' from the list of utilities.
- Grant camera access if prompted, then scan the QR Code displayed on the desktop Chrome monitor.

- The app and Chrome extension will display a 'Connected / Linked Successfully' confirmation badge.


Troubleshooting & Maintenance
- Extension shows 'Disconnected' or QR scan fails: Verify that both the computer and mobile device have active internet connections. Reopen 'Linked Quick Call Extension' on mobile and re-scan the freshly generated desktop QR code.
- Clicking call icon does not ring the phone: Ensure Callyzer Biz is running in the background on Android and has not been terminated by aggressive battery optimization. Check that the phone has an active cellular network signal.
- Phone numbers not auto-detecting on specific web pages: Some web applications format text dynamically or hide numbers in frames. Use the highlight-and-right-click method ('Call with Quick Call') to bypass DOM detection issues.
WhatsApp Call Tracking Setup & Guidelines
Standard Android call log APIs only track cellular SIM activity. Capturing WhatsApp voice/video calls requires enabling 'All Call' mode in the enterprise console and activating the auxiliary tracking bridge within the mobile app.
- Application Version Verification: Ensure the employee's Android device is running the latest build of Callyzer Biz from the Google Play Store to support updated VOIP interception protocols.
- Organization-Wide Call Method Configuration: Log in to the Admin Portal (web.callyzer.co) → Navigate to Settings → Biz App Settings → Locate 'Call Method' → Select 'All Call' (enables both Cellular SIM and WhatsApp/VOIP call logging) → Save changes.
- Employee-Specific Call Method Assignment: In the Admin Portal → Navigate to Manage → Employees → Locate the target employee profile and click Edit → Under 'Call Method', select 'All Call' → Click Save/Update.
- Launch Mobile Application: Open the updated Callyzer Biz application on the employee's physical smartphone.
- Activate WhatsApp Tracking Bridge: Inside Callyzer Biz, navigate to WhatsApp tracking settings and toggle the connection to ON. If prompted by Android OS, enable Accessibility Service / Notification Access to allow Callyzer to capture WhatsApp call states (ringing, connected, duration, and hangup).