Vox Tandem LLC. | DID Origination | SIP Termination | Toll Free Termination

Vox Tandem offers FREE Toll Free Termination service for all your calls in the United States! Our FREE registrationless call termination delivers guaranteed superior call quality, service, and reliability by utilizing our nationwide network of partners, unlike many free services offered by other online providers. Try us TODAY!

Providing FREE Toll Free Termination to North America - 800 - 833 - 844 - 855 - 866 - 877 - 888
Full accurate CLID delivered as sent!
CODECS Supported: G711 and G729
NO SIP REGISTRATION REQUIRED
IP Based Authentication (*available)

Compensation for Toll Free Termination Services

GET PAID FOR YOUR TRAFFIC! Vox Tandem is now offering compensation for Toll Free Termination to the US48. If your company terminates high volume minutes per month, you qualify for our Toll Free Compensation program. Compensation rates vary depending on volume; starts at 0.0005/minute for low volume traffic.

The Vox Tandem Termination Advantage

Least Cost Routing (LCR)

Our custom-built least cost routing engine enables us to route our numbers strategically, giving you the best possible pricing.

Strategic Relationships

We have created strategic relationships with top telecommunications carriers, leveraging our high-volume traffic to negotiate aggressive rates. What does that mean for you? Nothing less than the best possible wholesale pricing in the industry. If our prices are not competitive with your current provider, please contact us and we will evaluate your unique situation.