TransNexus VoIP Software and Services News

TransNexus is a leader in developing innovative software to manage and protect telecommunications networks. We have over 20 years’ experience in providing telecom software for least-cost routing, billing support and prevention of telecom fraud and robocalls.

Here are some recent news items and announcements that might be helpful to the community of telecommunications service providers, managed service providers, and those who provide VoIP equipment, software and services to the telecom industry.

FCC chairman asks telecom carriers to implement SHAKEN without delay

FCC chairman Ajit Pai called on telecom carriers to implement SHAKEN as quickly as possible to protect consumers from caller ID spoofing and unwanted robocalls.

STIR and SHAKEN Overview

If there’s a silver bullet for stopping unwanted robocalls, this is it: The STIR and SHAKEN framework enables telecom service providers to implement secure caller ID, which prevents caller ID spoofing, a technique used to trick people into answering robocalls.

Discover SHAKEN Workshop

We’ve acquired lots of knowledge and experience from developing STIR/SHAKEN capabilities in our software and working with customers to implement it. We’ve developed a workshop for service providers to accelerate the process of planning, testing and deploying their SHAKEN solution.

FreeSWITCH Configuration for SHAKEN/STIR

Using FreeSWITCH? Thinking about getting ready for SHAKEN/STIR? In this blog post, we share technical configuration details we’ve developed from our experience in testing with this equipment.

SIP and CDR comparison

Many telecom billing and fraud analysts are experts on Call Detail Records (CDRs) but might be less familiar with Session Initiation Protocol (SIP) records. This blog post provides a quick introduction to SIP records and compares them to CDRs.

SIP INVITE header fields

The SIP INVITE is the foundation for every SIP phone call. It is simple and flexible, but often poorly understood by users. This article provides a quick and easy reference to the critical headers in a SIP INVITE.

TransNexus Robocall Solutions

We offer software to help telecom service providers and managed service providers prevent unwanted robocalls in their network and customer phone systems. This page describes how the software does that.