228+ destinations, least-cost routing across a vetted vendor pool, prepaid wallet billing with no invoicing delays, and toll-fraud protection built into every account from day one.
Every call is matched against our full vendor pool in real time — you get the best available rate on the destination, not a single fixed carrier.
Top up and go — no invoicing delays, no surprise bills. Traffic simply stops if the wallet runs dry, so you're never exposed past what you've funded.
Fraud Watch monitors call volume, off-hours shifts, and high-risk destinations on every account automatically — not an add-on you configure yourself.
Point your own PBX or switch at us over a standard SIP trunk, or take a dedicated IP for IP-authenticated origination — your choice.
Run outbound voice broadcast campaigns, a power dialer, or a predictive dialer directly from the same wallet and vendor pool — no separate product to buy.
Live CDRs, a route test tool, and carrier lookup — the same tools our own team uses to run the network, not a stripped-down customer view.
Create a free wholesale account — no cost, no commitment to sign up.
Quick verification, typically same-day, so you're not stuck waiting on a sales cycle.
Top up prepaid — pay for what you use, nothing more.
Configure your PBX/switch with our SIP trunk or dedicated IP — voice traffic flows immediately.
Wholesale VoIP termination is buying voice call minutes at bulk carrier rates rather than retail per-user pricing — your own switch, PBX, or platform sends us calls via SIP trunk, and we route them to their destination over our own vendor pool at wholesale cost.
Every call is matched against our full vendor pool in real time and sent over whichever route is currently cheapest for that destination — continuously re-evaluated, not a fixed route per country.
No. Wholesale VoIP is prepaid wallet billing with no monthly minimum — fund your wallet and route as much or as little traffic as you need.
The routing engine automatically fails over to the next-best available vendor for that destination — a single vendor outage does not mean your calls stop connecting.
Vendors are chosen from a vetted pool, not an open marketplace, and routing continuously accounts for real answer-seizure ratio and call quality, not price alone.
Yes — real-time per-country voice rates are public at rates.6xcom.com with no account required to view them.
See live rates for your destinations, or register free and get your wholesale account approved today.
Also need SMS? Wholesale SMS termination and A2P messaging run on the same account and wallet.
Want to verify a route before committing real traffic? 6X Route Inspector independently audits FAS, CLI integrity, and audio quality on any vendor's route — even one outside 6X, and even without a destination number.
See Route Inspector →Outgrowing a shared vendor pool? 6X Softswitch gives you your own dedicated IP and isolated vendor connections, with flat monthly rent instead of per-minute billing — hosted centrally or self-hosted on your own server.
See 6X Softswitch →