Vox Tandem Inc. | DID Origination | SIP Termination | Call Center Termination | Toll Free Termination

Vox Tandem offers a completely managed and customizable VoIP carrier solution. We provide a reliable and fully-redundant, carrier-grade termination service on one of the industry's most extensive voice networks. Our outbound service, which currently supports G.711 and G.729 codecs, allows you to take full advantage of the best available call quality. Vox Tandem's cutting edge solutions enable enhanced IP service providers to offer long distance VoIP access to residential and commercial customers.

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.