Cost Effective Migration to VoIP

Invest in the outstanding value and maintain your current PBX infrastructure. The VoIPBOX BRI includes a complete features suite without requiring add-ons or upgrades.
The VoIPBOX BRI installs between the PBX and PSTN and connects your current PBX – as is – to the Internet. The premium suite 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.

Simple Installation and Sophisticated Management

In minutes, install the VoIPBOX BRI 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 our GATE Manager. Finally, you can use the TELES NMS (Network Management System) for remote provisioning of bulk installations; the VoIPBOX BRI can automatically receive updated routing files from the NMS.

LCR Savings and Secure Back-up

Save money on every phone call. VoIPBOX BRI'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 BRI's IntraStar technology provides transparent fallback to the PSTN if there is packet loss or a bottleneck on the IP network.

Remote Survivability

Protect your ability to make phone calls. If your office is disconnected from its VoIP network server, VoIPBOX BRI can route both interoffice calls and PSTN calls. IP phones continue to function thereby sustaining your productivity.

Guaranteed Voice Quality

Ensure superior voice quality. In addition to all the standard VoIP features – like echo cancellation and silence suppression – VoIPBOX BRI'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.

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

Due to rapid growth and innovation in next generation network communications, many enterprises have found themselves stranded with an ISDN PBX which has not depreciated in value significantly enough to justify its replacement. The installation and implementation costs of an ISDN PBX represent a substantial investment, so it is no surprise that many CFOs balk at the prospect of having to ditch their existing system for an upgrade.

As an alternative to replacing the entire ISDN PBX architecture, TELES offers the VoIPBOX BRI. With the implementation of the VoIPBOX BRI, enterprises can retain their incumbent PBX infrastructure whilst migrating to full VoIP functionality. The benefits of this are quite clear: A fast return on investment, no change to existing telephony infrastructure required, advanced Least Cost Routing (LCR) functionality, remote survivability, and emergency breakout.

There are three main scenarios for utilizing the benefits of the VoIPBOX BRI:

Extend your TDM-PBX with the power of VoIP

Suitable for home workers and employees who are on the road, the VoIPBOX BRI can be connected to your enterprise’s PBX via ISDN enabling you to receive external VoIP calls and also to establish calls via your own PBX where IP connectivity is available. What this means to your home workers/mobile employees is that they can use their internet enabled devices to dial-in directly to your PBX, where calls are then converted into TDM format and can be received normally on extension phones. This results in enormous savings in calls, both domestic and international.

Business Trunking

In this scenario, the necessity of routing calls via ISDN can be negated if your service provider is equipped with a softswitch. IP access can also be leveraged for Voice and doesn’t require a second point of access (contract) for ISDN lines, resulting in cost savings and the potential for a single contract with one carrier. In addition, with SIP Trunking, the full range of TELES VoIPBOX BRI features can be utilized in the same way as the scenarios described above.

Optimize your telephony costs

Within a multi-site PBX branch network, where PBX systems within your enterprise are separated physically or geographically, the VoIPBOX BRI can utilize its Least Cost Routing (LCR) functionality to route calls via the internet to separate branch PBXs directly, eliminating the necessity to route calls via carriers and enabling free calls via VoIP as well as local break out calls.