NYSE: IDT
Products

Discover how our products can revolutionize the way you communicate and collaborate.

Voice

Explore our advanced voice solutions designed to optimize your communication workflows.

Diverse range of DID number solutions designed to enhance your communication capabilities.

Experience unparalleled communication efficiency with our advanced SIP Trunking Solutions.

Cutting-edge technology to proactively detect and neutralize spam flags on your DID Numbers.

AI voice agents that handle calls, capture leads, and provide customer support automatically, anytime.
Messaging

Wherever your audience is, our platform ensures seamless messaging across diverse channels.

Build customer journeys by fostering interactive conversations, all within the framework of your app. 

Connect with your audience in a simple and effective way through our cutting-edge SMS platform. 

BYOC

Harness the power of IDT as your chosen carrier while leveraging your platform’s advanced features and services.

Integrate Twilio with our robust carrier routing platform to achieve unparalleled Voice termination system.

Experience reliable and high-quality communication services while leveraging the advanced capabilities of Genesys. 

Integrate IDT with the collaborative strength of MS Teams, unlocking efficient and feature-rich communication. 

Experience the power of our carrier network seamlessly connected to Plivo through our cutting-edge BYOC solution. 

Tools

Experience the power of our online voice tools, designed to simplify communication management. 

Ensure the authenticity and integrity of outbound calls with our STIR/SHAKEN Verification Check tool. 

User-friendly tool to verify the reputation of your business number, ensuring that it remains trusted. 

Compare and gain insights into outbound call expenses, optimize budget, and make informed decisions. 

Easily estimate and compare the costs associated with different DID numbers providers. 

Compare inbound VoIP rates among top CPaaS providers and optimize your inbound call costs. 

Generate custom SMS templates. 

Learn

Empower yourself with the resources you need to thrive in the dynamic landscape of communication.

Articles covering a wide range of topics.

Discover our video guides.

Get answers to common queries.

Find instructions to make the most of our products.

Stay informed with today's most important news stories

Discover telecom insights and trends.

Find definitions of popular telecom terms.

Company

A global telecom partner built to meet your needs. 

Discover the story behind our commitment to delivering innovative solutions to connect people and businesses worldwide. 

Learn about our robust network infrastructure that spans across the globe, ensuring reliable and secure connectivity. 

Got a question, feedback, or need assistance? Our dedicated team is here to help!

Find partners or sign up for partnership programs.

NYSE: IDT
Voice AI

Wholesale Voice for your AI Calls

Power Your AI Calling Platform with Enterprise-Grade Voice Termination. Get premium A-Z voice routes, CLI delivery, and global coverage built specifically for AI voice applications.

✓ $25 free bonus credit

✓ No credit card required

✓ Cancel anytime

Wholesale voice for ai calls

Trusted by 20,000+ industry partners since 2010

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Wholesale voice routes engineered for AI calling platforms

Premium CLI Delivery

Ensure maximum answer rates with A-Z Platinum CLI voice routes. Our carrier-grade infrastructure delivers pristine caller ID presentation, reducing call rejections and maximizing your AI agent's connection success.

Global Coverage & Capacity

Access voice termination to 150+ countries with unlimited capacity for your AI calling operations. Our redundant carrier network handles 7 billion+ minutes annually.

Low-Latency Infrastructure

Sub-100ms voice latency across our global Points of Presence ensures natural, real-time conversations for your AI agents. Direct carrier relationships and optimized routing eliminate delays that disrupt AI voice interactions.

Advanced Call Quality

Crystal-clear HD voice with 99.97% uptime SLA keeps your AI conversations professional and intelligible. Our quality monitoring systems, ASR optimization, and jitter buffering ensure every word from your AI agent is heard perfectly by recipients.

Flexible STIR/SHAKEN Compliance

Navigate caller ID authentication requirements effortlessly with our STIR/SHAKEN attestation services. We provide proper call signing to maintain deliverability while keeping your AI calling campaigns compliant.

Wholesale Voice Routes for Every AI Application

Deploy high-performance voice termination across AI customer service, outbound sales, appointment scheduling, and conversational platforms within minutes!

How to deploy your Wholesale Voice Routes?

Our wholesale voice route setup is simple, and you can have your AI calling platform connected in minutes.
Sign up for a Free account
Create a trial account and define your AI calling requirements (volume, destinations, CLI needs, quality preferences).
Configure Your Routes
Customize your routing preferences, set up your SIP trunks, configure caller ID parameters, and test voice quality with our sandbox environment.
Deploy and Scale
Launch your AI calling campaigns with live traffic, monitor performance metrics in real-time, and scale capacity instantly based on your growing business needs.

Our wholesale voice routes serve every AI calling application and platform

AI Customer Service Platforms

Scale your AI support operations globally while maintaining premium call quality and cost efficiency.
24/7 customer inquiry handling
Technical support automation
Order status and tracking

AI Sales & Lead Generation

Power high-volume outbound AI campaigns with reliable termination and maximum connect rates.
Lead qualification calls
Appointment setting
Follow-up automation

AI Appointment Scheduling

Handle scheduling communications efficiently with low-latency voice routes optimized for conversational AI.
Healthcare appointment reminders
Service booking confirmations
Cancellation management

AI Voice Survey Platforms

Deliver market research and feedback collection at scale with consistent quality across all geographies.
Customer satisfaction surveys
Political polling
Product feedback collection

Why choose IDT Express for your Wholesale Voice Routes?

30+ Years Carrier Experience

Leverage three decades of telecom expertise serving Enterprises, MVNOs, Resellers, Call Centers, Voice Wholesalers, and UCaaS providers with mission-critical voice services that power billions of conversations annually.

Unmatched Global Reach

Access A-Z Platinum CLI routes, NCLI & TDM termination, DIDs & SIP Trunks in 160+ countries, Toll-Free Numbers across 70+ nations, and specialized Call Center routes in 30-40 countries for truly global AI voice coverage.

Premium Route Quality

Direct tier-1 carrier relationships ensure superior voice quality with minimal latency, pristine CLI delivery, and industry-leading answer-seizure ratios that maximize your AI agent’s ability to complete successful conversations.

Built for AI Voice Applications

Infrastructure specifically optimized for AI calling platforms with low latency requirements, high ASR thresholds, and the technical specifications needed for natural-sounding conversational AI experiences.

Transparent, Competitive Pricing

Volume-based pricing that scales with your business, no hidden fees, and real-time rate updates ensure you always get the most competitive wholesale voice termination costs for your AI calling operations.

Dedicated Wholesale Support

24/7/365 support from voice termination specialists who understand AI calling platforms, carrier integration, quality optimization, and the unique technical requirements of automated voice applications.

What are Wholesale Voice Routes for AI Calls?

Wholesale voice routes for AI calls are enterprise-grade voice termination services specifically optimized for artificial intelligence-powered calling platforms and conversational AI applications. These premium carrier connections enable AI voice agents to make and receive phone calls globally with the low latency, high quality, and CLI delivery required for natural-sounding automated conversations. Unlike standard voice termination, AI-optimized routes feature sub-100ms latency, superior ASR rates, guaranteed capacity, and technical specifications.

How Wholesale Voice Routes for AI Calling Work?

Wholesale voice routes for AI calling operate through direct SIP trunk integration between your AI platform and our global carrier network. When your AI agent initiates a call, the request routes through our optimized voice infrastructure, selecting the best available carrier path based on destination, quality metrics, and cost parameters. Our network handles call setup, CLI presentation, codec negotiation, and DTMF transmission while maintaining the ultra-low latency essential for real-time AI conversations.

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