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Enhance Voice Broadcasting with Accurate Answering Machine Detection


Answering machine detection is a crucial feature in voice broadcasting, ensuring that your messages are delivered accurately and efficiently. Sigma Voice leverages advanced algorithms to differentiate between live answers and answering machines, providing high accuracy and reliability. This page will explore the intricacies of answering machine detection, compare Sigma Voice with competitors, and highlight why Sigma Voice is the best choice for your voice broadcasting needs.

What is Answering Machine Detection?

Answering machine detection (AMD) identifies whether a call is answered by a human or an answering machine. It uses sophisticated algorithms to analyze the call’s audio patterns and make this determination in real-time. AMD is essential in voice broadcasting to ensure messages are delivered appropriately, enhancing the overall effectiveness of the campaign.

Benefits of Answering Machine Detection

Improved Message Delivery Rates: Ensures messages reach the intended recipient, whether live or recorded. Enhanced Customer Engagement: Increases the likelihood of customer interaction and response. Cost Efficiency: Optimizes resource use by avoiding unnecessary calls to answering machines.

Sigma Voice Answering Machine Detection

Sigma Voice uses state-of-the-art algorithms to provide highly accurate answering machine detection. Key features include:

  • Real-time detection with minimal delay.
  • High accuracy rates to distinguish between live answers and machines.
  • Seamless integration with existing voice broadcasting systems.

Comparing Sigma Voice with Competitors

When comparing answering machine detection services, it’s important to consider factors like accuracy, pricing, and customer support. Here’s how Sigma Voice stands out:

Twilio Answering Machine Detection: Twilio offers robust AMD, but Sigma Voice provides a higher accuracy rate and more competitive pricing. Our advanced algorithms ensure fewer missed connections.

Amazon Connect: Amazon Connect integrates AMD, but Sigma Voice’s dedicated focus on voice broadcasting means more specialized support and features tailored to your needs.

Asterisk: While Asterisk offers open-source solutions, Sigma Voice provides a more user-friendly interface and comprehensive support, ensuring a smoother experience.

Vicidial: Vicidial’s detection capabilities are well-regarded, but Sigma Voice offers better integration and customization options, enhancing overall performance.

How Sigma Voice Stands Out

Higher Accuracy Rates: Our detection algorithms are among the best in the industry, ensuring that your messages are delivered effectively.

Competitive Pricing: Sigma Voice offers affordable pricing plans tailored to your broadcasting needs, providing excellent value for money.

Superior Customer Support: Our dedicated team is always here to help you with any issues or questions, offering personalized support.

Customization and Flexibility: Sigma Voice provides extensive customization options, allowing you to tailor the service to your specific requirements.

Implementation and Support

Getting started with Sigma Voice is simple and straightforward:

  • Onboarding Process: We provide a step-by-step guide to help you set up and start using our AMD service quickly.
  • Ongoing Support: Our dedicated support team is available 24/7 to assist with any issues or questions.
  • Resources: Access a wealth of resources, including tutorials, FAQs, and best practices, to get the most out of our service.


Sigma Voice’s answering machine detection offers unmatched accuracy, competitive pricing, and exceptional support, making it the ideal choice for your voice broadcasting needs. Contact us today to learn more and start optimizing your message delivery.


Q1: What is answering machine detection?
A1: Answering machine detection identifies whether a call is answered by a person or a machine, optimizing message delivery.

Q2: How does Sigma Voice’s accuracy compare to Twilio?
A2: Sigma Voice offers a higher accuracy rate, reducing the chances of missed connections.

Q3: What are the benefits of using Sigma Voice for answering machine detection?
A3: Sigma Voice provides superior accuracy, competitive pricing, and exceptional support, ensuring your voice broadcasts are effective and efficient.

Q4: How do I integrate Sigma Voice with my existing system?
A4: Our team provides comprehensive support and resources to help you seamlessly integrate Sigma Voice’s AMD with your current voice broadcasting setup.

Q5: What is the pricing structure for Sigma Voice’s answering machine detection?
A5: Sigma Voice offers competitive pricing plans tailored to your specific broadcasting needs. Contact our sales team for detailed pricing information and a customized quote.

Q6: Can Sigma Voice’s answering machine detection work with my current CRM system?
A6: Yes, Sigma Voice’s AMD can be integrated with most CRM systems. Our technical team can assist with the integration process to ensure smooth operation.

Q7: How accurate is Sigma Voice’s answering machine detection?
A7: Sigma Voice utilizes advanced algorithms that provide one of the highest accuracy rates in the industry, ensuring your messages reach the intended recipients effectively.

Q8: Is there a trial period available for Sigma Voice’s services?
A8: Yes, Sigma Voice offers a trial period for new users to test and evaluate our answering machine detection service. Contact us to learn more about the trial and how to get started.

Q9: What support options are available for Sigma Voice users?
A9: Sigma Voice offers 24/7 customer support, including phone, email, and live chat. Our dedicated support team is always available to assist with any questions or issues you may encounter.

Q10: Are there any setup fees for Sigma Voice’s answering machine detection service?
A10: Sigma Voice does not charge any setup fees for our answering machine detection service. We aim to provide a seamless and cost-effective solution for our customers.

Q11: Can Sigma Voice’s answering machine detection handle large call volumes?
A11: Yes, Sigma Voice is designed to handle large call volumes efficiently, making it suitable for businesses of all sizes, from small enterprises to large corporations.

Q12: How quickly can I start using Sigma Voice’s answering machine detection?
A12: You can start using Sigma Voice’s answering machine detection almost immediately after signing up. Our onboarding process is quick and straightforward, with comprehensive support available to assist you.

What Our Clients Say

Read what our satisfied customers have to say about Sigma Voice. Discover how our advanced communication solutions have transformed their business operations and customer interactions.

2 months ago

Tom was awesome! He spent time on the phone helping me get set up. Great intro by Tom to my new voice blast service! Wish I c...



3 months ago

Sigma was very helpful in our company meeting a call documentation requirement for a Federal regulation. Tom gave us great se...

4 months ago

Sigma Voice has allowed our organization to disseminate information quickly, thoroughly and to a wide audience. The software ...

8 months ago

This is the first time I used this company and am extremely pleased with the excellence in customer service. There was no nee...

3 years ago

This service is fantastic. Setting up automated calls is super easy and affordable. I highly recommend it.

4 years ago

Sigma Voice was so easy to set up. I needed to get an immediate message out to my 60+ family members. I sent a sign up messag...