Cost Effective Migration to VoIP

Maintain your current PBX infrastructure. The VoIPBOX PRI installs between the PBX and PSTN and connects your current PBX – as is – to the Internet. Plus, VoIPBOX PRI's premium set of features ensures complete compatibility with your current telephone equipment and total interoperability with all third-party VoIP equipment. Your infrastructure backbone remains and so does the investment represented by the company's contact information.

LCR Savings and Secure Back-up

Save money on every call. VoIPBOX PRI's LCR (Least Cost Routing) features automatically identify the least expensive route to each destination, whether that is over a standard fixed-line network or over the Internet. Plus, VoIPBOX PRI's IntraStar technology provides transparent fallback to the PSTN if there is packet loss or a bottleneck on the IP network.

Sustain Dependent VoIP Networks

Protect your telephone access. If your office is disconnected from its VoIP network server, VoIPBOX PRI can route both interoffice calls and PSTN calls. IP phones continue to function thereby protecting your productivity.

Guaranteed Voice Quality

Ensure superior voice quality. In addition to all the standard VoIP features – like echo cancellation and silence suppression – VoIPBOX PRI's premium feature set includes the best available DSPs, traffic shaping, and multi-level fallback. Voice speech compression codecs reduce bandwidth need and RTP multiplexing enables even further bandwidth reduction.

Simple Installation and Sophisticated Management

In only minutes, install the VoIPBOX PRI and make your first phone-calls. Just connect the cables and the power and physical installation is complete. Then, use the VoIPBOX BRI's Quickstart tool or the integrated Web-based GUI to complete initial configuration.
To fine-tune the routing configuration, use the our GATE Manager. Finally, you can use the NMS for remote provisioning of bulk installation; the VoIPBOX PRI can automatically receive updated routing files from the NMS.

Not sure which gateway is suitable for your needs then have a look at our VoIP Gateway Selector Guide