MCP Server Integration

Connect voice agents to external tools, databases, and APIs using Model Context Protocol for seamless data access.

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.

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MCP Server Integration● Executing
Connect voice agents to external tools, databases, and APIs using Model Context Protocol for seamless data access.
mcp.call: book_appointment({when: "Tue 10:30"})
200 OK — calendar updated
mcp.call: update_crm({lead_id: 882})
200 OK — CRM record saved
Real-time actions100+ toolsDuring the call
Key Highlights

What Makes This Feature Special

Discover the powerful capabilities that drive real business results

Model Context Protocol Support

Connect agents to external tools and data sources using the standard MCP protocol. Enable real-time information retrieval and action triggering.

Flexible Server Configuration

Define server name, URL, and timeout settings. Customize how agents interact with your infrastructure for optimal performance and reliability.

Secure Header Authentication

Add custom HTTP headers for authentication. Keep your MCP connections secure and authorized. Headers are encrypted and stored safely.

Real-time Tool Access

Agents can call external tools instantly. Fetch data, trigger actions, and provide accurate responses based on live information from your systems.

How It Works

Get started with this feature in a few simple steps

Everything you need to transform your voice operations from start to finish

Add MCP Server Form
Step 01

Add & Configure an MCP Server

Click Add MCP and fill in the server name, URL, timeout, and an optional description. Add custom HTTP headers for authentication; each header is stored encrypted and sent only to your specified endpoint. Save and the server is immediately available to assign to any AI agent.

  • Server name, URL, and timeout in one form
  • Adjustable timeout (default 5s, max 600s)
  • Custom HTTP headers for authentication
  • Available for agent assignment immediately after saving
Endless Possibilities
Scale your voice operations without limits
Benefits

Transform Your Business

Discover the measurable impact and advantages that drive real business growth

Extend agent capabilities with external tools

Secure connection via custom headers

Configurable timeouts for reliability

Easy management from dashboard

Standard MCP protocol support

Real-time data retrieval

Action triggering

Unlimited server configurations

Solutions

Industry Solutions

Discover how this feature powers tailored solutions across industries

AI Tech Startup, Software & Cloud Automation 24/7 Support & Sales

Build a Voice AI agent for your tech company. Handle support tickets, sales inquiries, and customer onboarding around the clock.

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AI Phone System for Engineering & IT Consulting 24/7 Project Support & Lead Qualification

Build a Voice AI agent for your engineering or IT consulting firm. Handle project inquiries, technical support, and lead qualification around the clock.

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AI Phone System for SaaS Companies 24/7 Customer Support & Technical Assistance

Build a Voice AI agent for your SaaS business. Handle customer support, technical troubleshooting, and onboarding around the clock.

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Customer Success

See How Our Customers Use This

Real businesses getting real results with this feature. Read their stories.

How a UAE Business Advisory Firm Automated Lead Follow-Up with AI Voice Agents

A UAE-based company formation and business advisory firm deployed multiple VoiceInfra AI agents to call social media leads instantly, with Zoho CRM integration triggering calls and updating lead records automatically

Read Success Story

How an AI-Native Dubai Real Estate Brokerage Runs 5 Voice AI Agents on Yeastar and Zoho CRM

An AI-native real estate brokerage in Dubai built 5 autonomous AI voice agents for lead generation, follow-up, marketing lead qualification, property portal inquiry matching, and recruitment

Read Success Story
GOT QUESTIONS?

Still have questions about MCP Server Integration? 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
No spam. Your question, our answer. That's it.
Technical Excellence

Technical Specifications

Enterprise-grade infrastructure built for reliability and scale

MCP Protocol

Standard tool integration

Custom URL

Connect to any endpoint

Timeout Config

Adjustable wait time

Secure Auth

Encrypted headers

FAQ

Frequently Asked Questions

Find answers to common questions about this feature

MCP is a standard protocol that allows AI agents to connect to external tools and data sources securely. It enables agents to fetch information and trigger actions in real-time during conversations.

Click 'Add MCP', enter the server name, URL, timeout, and optional headers. Save the configuration, and the server becomes available for your agents to use.

The timeout defines how long the agent waits for a response from the MCP server before giving up. The default is 5 seconds. Adjust this based on your server's typical response time.

Yes. Headers are encrypted and stored safely. They are only sent to the specified MCP URL during connection requests and are never exposed in logs or dashboards.

Yes. You can update the name, URL, timeout, or headers anytime from the MCP Servers dashboard. Changes apply immediately to future requests.

The agent will wait for the timeout period, then handle the failure gracefully. It may inform the caller of the issue, retry the request, or escalate to a human agent.

Yes. MCP servers are provider-agnostic. They work with any LLM provider supported by the platform, including OpenAI, Anthropic, and others.

There is no strict limit. Add as many servers as needed for your use cases. Manage them easily from the MCP Servers dashboard.

You need workspace admin permissions to add or edit MCP servers. Agents must be explicitly assigned the server to use it during conversations.

Update the headers in the MCP configuration. The agent will use the new headers for future requests immediately. No need to recreate the server.
Platform Features

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Manage your telephony infrastructure and AI routing in one place. Import existing numbers from Twilio or Telnyx, provision new SIP numbers directly, or configure custom SIP trunks for any provider. Set up inbound/outbound routing, secure authentication, transport protocols, and assign AI agents to handle calls automatically. No vendor lock-in, no rip-and-replace.

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Knowledge Base

Stop feeding your AI outdated information. Our Knowledge Base lets you upload company documents, crawl entire websites, or paste custom text then instantly connect it to any AI agent. No retraining, no hardcoding, no hallucinations. Just accurate, real-time answers that scale with your business. Upload product manuals, FAQ documents, pricing sheets, or website content. The AI automatically references this information during conversations pulling exact details in under 100ms.

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