--- title: "Connect Your AI Agents to Global Voice Services | DIDWW" description: "Connect your AI voice agent or conversational AI platform to the phone network in 90+ countries with DIDWW’s virtual numbers and SIP trunking." canonical: "https://www.didww.com/solutions/ai-voice" last_updated: "2026-10-23T14:37:52.114Z" --- # Connect Your AI Agents to Global Voice Services | DIDWW > Connect your AI voice agent or conversational AI platform to the phone network in 90+ countries with DIDWW’s virtual numbers and SIP trunking. AI voice for businesses Your platform handles the conversation. DIDWW handles the phone network underneath it. Local numbers and SIP trunking for conversational AI, provisioned in minutes from one self-service portal, with the call quality your product demands. [Get your phone number](https://my.didww.com/#/coverage) [Talk to an expert](https://www.didww.com/talk-to-an-expert) ### 99.998% Network uptime ### 90+ Countries covered ### 55+ Markets with local routes ### 30 Countries licensed ### 7 Points of presence worldwide ### 24/7 In-house technical support ## Over 1000 industry leaders rely on DIDWW ## Why businesses run AI Voice on DIDWW Behind every AI voice agent conversation is a phone call. DIDWW is the licensed carrier that makes those calls work. One global network, compliance handled in 90+ countries, so you launch new markets faster and every call performs. ### Global phone numbers Your AI agent answers on local, national, mobile, or toll-free numbers in 90+ countries. ### Local dialing Outbound calls use carrier-grade local routes, including toll-free, short-code, and special numbers. Your agents sound local because they are. ### Compliant voice services Compliance built in. We hold operator licenses in 30 countries, so your voice services stay deliverable and regulator-ready worldwide. ### Global network 7 PoPs across New York, Miami, Los Angeles, Amsterdam, Frankfurt, Singapore, and Hong Kong keep calls on our network from the moment they connect. ### Bring Your Own Carrier Plug DIDWW numbers and trunking into any BYOC-compatible AI platform. Keep the stack you've built. ### Fast setup A dedicated onboarding specialist and step-by-step guides take your AI voice services live in days, not weeks – with in-house support available 24/7. ### One contract, no lock-in Scale your AI voice operations up or down on your terms. Numbers, voice and SMS on a single agreement. No lock-in contracts, no exit penalties. [Sign up](https://my.didww.com/#/users/sign_up) ## Phone numbers and SIP trunks for AI Voice agents The virtual phone numbers and two-way voice your conversational AI stack needs from the phone network, in one account. All of it runs on our redundant private network, built to keep latency low and audio clean – because your AI voice agent can only work with the sound it's given. ### Phone Numbers for AI #### Local, National, and Toll-Free Numbers Give your AI agents a local presence in 90+ countries. #### Universal International Freephone Numbers (UIFNs) One freephone number your customers can dial from anywhere in the world. #### Number Porting Services Bring your existing phone numbers to DIDWW without service disruption. ### Voice for AI #### Inbound SIP trunking High-capacity SIP trunks for AI voice agents handling concurrent calls at scale. #### Local Outbound SIP Trunking Local termination that keeps regional voice bots responsive and per-minute costs down. ### Run your AI voice services yourself, from one portal Order phone numbers, configure SIP trunks, and manage capacity yourself. Monitor call volumes, capacity, and quality in real time across every AI voice deployment. Set up in minutes, manage day to day from one intuitive portal. [Sign up now](https://my.didww.com/#/users/sign_up) [Talk to an expert](https://www.didww.com/talk-to-an-expert) ## Works with the AI platforms you already use Connect DIDWW phone numbers and SIP trunking straight to your conversational AI stack with ElevenLabs, Retell AI, Vapi, and any BYOC-compatible platform. You keep the platform you've chosen. We're the licensed carrier underneath it, with step-by-step guides to get every integration live. ### ElevenLabs Bring DIDWW SIP trunking to ElevenLabs conversational AI for scalable, low-latency voice calls. [Read documentation →](https://doc.didww.com/integrations/elevenlabs/index.html) ### Retell AI Real-time inbound and outbound calling for Retell voice agents over DIDWW SIP trunks. [Read documentation →](https://doc.didww.com/integrations/retell-ai/index.html) ### Vapi Two-way conversational calling for Vapi voice agents through direct SIP integration. [Read documentation →](https://doc.didww.com/integrations/vapi/index.html) ### LiveKit SIP trunk integration for LiveKit AI voice agents, enabling inbound and outbound calling over standard phone lines. [Read documentation →](https://doc.didww.com/integrations/livekit/index.html) ### Don't see your AI platform? DIDWW works with any SIP-compatible AI voice platform. Tell us what you're running, we'll confirm compatibility and help you connect. [Request integration](https://www.didww.com/request-integration) ## Licensed voice infrastructure for AI voice agents Get phone numbers, SIP trunks and capacity live in minutes – without waiting for a sales rep. Use the self-service portal to get started, or use an MCP and let your AI agent discover coverage, check pricing and buy services itself. [Get a phone number](https://my.didww.com/#/coverage) [Talk to an expert](https://www.didww.com/talk-to-an-expert) ## Frequently Asked Questions ### What phone numbers can I use for my AI voice agents? DIDWW provides local, national, mobile, and toll-free DID numbers across 90+ countries and 5,600+ area codes. Local DID numbers are the most common choice for AI voice agents - they give your agents a local caller ID matched to the region they're calling in, which improves answer rates. Numbers are provisioned instantly via the self-service portal or REST API. ### Does DIDWW support BYOC for AI voice platforms? Yes. DIDWW works as a BYOC carrier for any SIP-compatible AI voice platform. Bring your DIDWW phone numbers and SIP trunking to the platform your business already uses - including ElevenLabs, Retell, and Vapi - without switching platforms or rebuilding your setup. Full BYOC documentation is available at DIDWW [documentation](https://doc.didww.com/). ### Can my AI agent make and receive calls on the same number? Yes. DIDWW provides two-way SIP trunking for inbound and outbound calling on the same DID number. Your AI agent can receive inbound calls and make outbound calls, all from one number managed in a single DIDWW account. ### Why use a dedicated carrier for AI calling instead of numbers from my AI provider? AI platforms that include phone numbers act as resellers - you pay a markup and the numbers are tied to their platform. DIDWW is a licensed carrier in 30 countries with owned numbering resources in 19. Your DID numbers live in your account, port freely, and connect to any SIP-compatible AI platform. ### Does call quality at the carrier level affect my AI voice agent performance? Yes, audio quality at the carrier layer directly affects speech-to-text accuracy. Poor audio means more transcription errors and worse AI output. DIDWW operates a geo-redundant private network with 99.998% uptime, direct peering, and no third-party resellers in the carrier path, delivering the clean audio AI voice agents need to perform consistently. ### Can my AI agent provision its own phone numbers through MCP? Yes. DIDWW MCP lets compatible AI clients connect to your DIDWW account and use natural-language requests to search coverage, check pricing, purchase phone numbers, configure inbound routing, manage capacity, and perform other supported account tasks. Your existing DIDWW account permissions still apply, and purchases and other protected actions require confirmation before they are completed.