Smart Voicemail Detection
Automatically identify voicemails on outbound calls and choose to hang up or leave a message instantly.
Stop wasting time and money on voicemail loops. VoiceInfra's Voicemail Detection identifies answering machines the moment they answer. You control the outcome: hang up immediately to save time, or enable Smart Voicemail Handling to leave a tailored message for the recipient.
What Makes This Feature Special
Discover the powerful capabilities that drive real business results
Instant Voicemail Recognition
The agent detects voicemail greetings immediately after the call connects, saving time and resources. No more waiting for the beep.
Smart Voicemail Handling
Toggle this feature to let the system intelligently decide whether to leave a message or end the call based on your preferences.
Custom Message Delivery
When Smart Handling is on, the agent delivers a pre-written message tailored to the recipient. Perfect for reminders or follow-ups.
Cost & Time Efficiency
Avoid long charges for voicemail loops and focus agent time on live conversations. Hang up instantly or leave a message as needed.
Get started with this feature in a few simple steps
Everything you need to transform your voice operations from start to finish
Enable & Configure Voicemail Detection
Turn on voicemail detection in your assistant's Functions tab. Choose to hang up immediately when a voicemail is detected, or enable Smart Voicemail Handling to leave a custom message instead.
- One-click enable in the Functions tab
- Hang up immediately or leave a message
- Custom message text for Smart Handling
- Applies to all outbound calls for that assistant
Transform Your Business
Discover the measurable impact and advantages that drive real business growth
Reduces wasted call duration on non-live connections
Increases efficiency by hanging up on voicemails instantly
Ensures important messages are left when Smart Handling is enabled
Lowers costs by avoiding unnecessary voicemail charges
Improves agent productivity by focusing on live calls
Provides flexibility with toggle-based control
Seamless integration with outbound workflows
Accurate detection reduces false positives
Industry Solutions
Discover how this feature powers tailored solutions across industries
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Explore SolutionSee How Our Customers Use This
Real businesses getting real results with this feature. Read their stories.
How a Spanish Telecom Operator Runs 500+ Daily Outbound AI Calls on Yeastar with 5 Languages
A CNMC-registered Spanish telecom operator deployed 10 VoiceInfra AI agents on Yeastar PBX, running 500+ outbound calls daily with 30%+ transfer rate across Spanish, Arabic, English, French, and Portuguese
Read Success StoryHow a National Medical Waste Company Runs AI Cold Calling from a Twilio Number
A national medical waste management company brought their Twilio phone number to VoiceInfra and built an AI outbound calling agent that cold calls healthcare businesses about their medical waste disposal services
Read Success StoryStill have questions about Smart Voicemail Detection? Just ask.
The people who built this feature answer every question in plain English. Want to see it running on your own setup instead? Tick the box and we'll include a live demo.
- Answered by the people who built it
- Live demo on your setup, if you want one
- A reply within one business day
Technical Specifications
Enterprise-grade infrastructure built for reliability and scale
Instant Detection
AI-powered voicemail recognition
Smart Handling
Toggle-based control
Custom Messages
Tailored voicemail delivery
Outbound Focus
Efficient call management
Frequently Asked Questions
Find answers to common questions about this feature
Continue Exploring VoiceInfra
Discover more ways VoiceInfra can transform your voice AI experience
Version Control & Rollback
Editing a live AI agent is nerve-wracking when the change goes straight to production. VoiceInfra separates draft from live: you edit freely, see exactly what will change, and choose when it becomes what callers actually hear. Every publish is kept as a version you can inspect, preview in read-only mode, and roll back to. Diffs include not just the agent's own settings but its attachments: the functions, MCP servers and knowledge documents it depends on. Nothing changes silently. Auto-saved work becomes a version too, meaning even an accidental edit is recoverable.
Explore FeatureMCP Server Integration
Extend your AI agents' capabilities by connecting to Model Context Protocol (MCP) servers. Define server names, URLs, timeouts, and authentication headers. Allow agents to access external databases, APIs, and custom tools securely during conversations.
Explore FeatureIVR Detection Auto Navigation
Stop wasting time listening to automated phone menus. With IVR Detection enabled, your agent listens for keypad prompts and presses the right buttons automatically based on your instructions. It navigates complex menu structures on outbound calls to reach live agents or specific departments without manual dialing.
Explore FeatureReady to transform your operations?
Contact our sales team to see how the platform works for your industry.