Here are the core features of the Bonrix Bulk Voice Call / Voice Broadcast System:

1. Automated Bulk Voice Dialing

Send pre-recorded voice messages to large lists of numbers automatically.
Supports dialing both mobile and landline numbers.

2. USB 3G Data-Card / Dongle Support

Use a 3G dongle or data card USB to place voice calls.
This makes the setup simple and cost-effective.

3. Pre-Recorded Message Broadcasting

You can upload or use pre-recorded voice messages for your campaigns.
Ideal for notifications, reminders, promotions, political outreach, or public communication calls.

4. DTMF Tone Detection

During a call, if the receiver presses #1 or #2 or other keys, the system can detect it.
This is useful to collect responses or direct user input.

5. Campaign Management / Call Scheduling

Plan and schedule calling campaigns.
Manage contact lists, set campaign times, and automate dialing.

6. Concurrent / Parallel Dialing OBD

Use multiple SIP lines or modems to make simultaneous calls for high-volume campaigns.
Efficiently utilize available telephony resources to increase reach.

7. FreeSWITCH-Powered Telephony

The system is built on FreeSWITCH, a powerful open-source telephony engine.
Supports SIP-PRI, SIP gateways, and advanced routing.

8. Call Logging & Analytics

Every call campaign is tracked with real-time logs.
View details such as call status, duration, and responses including DTMF.

9. Contact List Management

Import and manage the list of numbers to call.
Maintain target lists for different campaigns.

10. Text-to-Speech TTS Support

Convert text messages to speech and broadcast them.
Use different voices and languages depending on the audience.

11. Web Panel for Control

A web-based interface to manage everything including campaigns, contact lists, logs, and settings.
No need to rely purely on desktop software; you can run campaigns via a browser.

Upload or Prepare Campaign: The user selects a prerecorded audio message, for example, a promotional offer, notification, or reminder.

Import Contact List: A list of phone numbers, mobile or landline, is uploaded into the system via the web panel.

Configure Data Card / Modem: The calling engine can use a USB 3G data card or dongle, making it portable and cost-effective.

Run the Campaign: The system places calls in parallel using multiple lines, SIP or modems, optimizing reach and speed.

Play the Message: When a call connects, the prerecorded voice message is played automatically.

Gather Responses: If enabled, the system listens for DTMF input, for example, Press 1 to confirm, to capture user feedback.

Track and Log: Every interaction, whether call was answered, how long it lasted, and user input, is logged and displayed in analytics.

Optimize & Analyze: The admin can view call reports, check response rates, repeat calls, or refine lists for future campaigns.

Thanks to FreeSWITCH, the backend telephony engine, Bonrix ensures scalable, reliable connectivity, making it suitable for enterprises, NGOs, marketing firms, and government outreach. The web panel allows remote management, so campaign managers can control the system from anywhere.

I recently came across a powerful solution from Bonrix Software Systems that’s transforming how organizations communicate with their audience — presenting the Bonrix Bulk Voice Call Broadcast System, built on FreeSWITCH.

This isn’t your average calling tool. Whether you're in marketing, customer outreach, or tele-service campaigns, the Bonrix Bulk Voice Call system allows you to:

Automatically dial thousands of contacts simultaneously
Broadcast prerecorded messages or use text-to-speech for dynamic content
Use standard USB 3G dongles or connect via SIP / SIP-PRI lines
Capture user inputs via DTMF tones Press 1 / 2
Monitor call status, duration, and responses in real time
Schedule and manage voice campaigns through a simple web panel
Scale your operations using FreeSWITCH for high-concurrency calls

Imagine sending appointment reminders, promotional messages, or political outreach voice calls in bulk — all while maintaining full control and detailed analytics.

👉 Learn more here: https://www.bonrix.co.in/Bulk-Voice-Call.html
📍 Bonrix Software Systems, Ahmedabad, Gujarat, INDIA
📞 Contact: +91-9426045500 / +91-9429045500

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