New TransNexus Software Enables Least Cost Routing for Millions of VoIP Routes

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NexOSS software automates dynamic Least Cost Routing for VoIP Networks. Increasing service provider gross margins by 20% to 40+%.

TransNexus, Inc. has released NexOSS version 3.2 which offers powerful automated Least Cost and Grade of Service Routing features. The new release enables VoIP carriers to quickly and easily build new wholesale VoIP products from hundreds of interconnect partners. By using both rates and Grade of Service parameters, service providers can create different products for VoIP peering, interconnect and SIP trunking which are based on both cost and quality parameters.

NexOSS also simplifies the provisioning of rates from different carriers. NexOSS can accept rate plans quoted in any format -- by NPA-NXX, by LATA and OCN, by LATA and Tiers or any other format. NexOSS uses the Telcordia LERG to normalize complex rate plans into a simple routing table with eight digit routing, or more, to ensure the best routing destination for every call.

Another unique feature of NexOSS is the ability to utilize the cost savings of Extended Local Calling (ELC) areas which are increasing offered by carriers. By optimizing Least Cost Routing for inter-state, intra-state and ELCs offered by multiple carriers, TransNexus customers often reduce their PSTN terminations fees by 25% or more.

Unlike other Least Cost Routing solutions, the TransNexus solution does not export a proprietary routing table to the service provider's softswitch or session border controller. Instead, the service provider's softswitch or session border controller queries the high performance TransNexus route server through a HTTP/XML interface using standard OSP messages. The function of the TransNexus route service is similar to the function of a Service Control Point (SCP) in an SS7 network and enables scaling of very large routing tables that are not limited by softswitch or session border controller hardware.

TransNexus will be exhibiting in Digium-Asterisk World at the VON conference in Boston, on October 30-31, 2007. Visitors to the TransNexus booth at VON can register for a free, in-depth Least Cost Routing analysis of their VoIP network. Let TransNexus identify hidden profits in your VoIP business with this risk free offer.

About TransNexus
TransNexus has been an innovator of commercial and open source VoIP Operations and Billing Support Systems (OSS/BSS) since 1997. Key features include Least Cost Routing, Grade of Service Routing, secure inter-domain peering, traffic analysis and control, multi-currency settlement, hourly profit reports and wholesale billing. New revenues from wholesale services such as VoIP interconnect, VoIP peering and SIP trunking combined with lower cost back-office operations provide service providers with an immediate increase in profits.

Contact: Alcina DeFigueiredo at alcina.defig(at)


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Alcina de Figueiredo