The firms claim to offer customers VoIP security that prevents any unauthorised access to the user's call, and protects the service provider from attacks intended to disrupt or disable their service.
The companies are seeking to allay concerns around VoIP security that continue to present a major hurdle for organisations seeking to take advantage of the promised benefits of VoIP technology, including cost savings, improved service levels and enhanced productivity.
"Today's savvy consumers are seeking service providers which can assure their privacy while avoiding service disruptions, toll fraud and user identity theft, " said Bob O'Neil, president and chief executive at Covergence.
"By certifying CounterPath's softphone with Eclipse, we are protecting the subscriber connection and the service infrastructure, while helping VoIP and SIP-based services to reach their full market potential and become as reliable and safe as the PSTN."
Molybdenum ditelluride is a two-dimensional material that can be easily stacked into multiple layers to create a memory cell
New light-guiding nanoscale device can control and monitor a nanoparticle trapped in a laser beam with high sensitivity
Optical traps are scientific instruments in which a focused laser beam is used to exert an attractive or repulsive force on a microscopic object to hold it in place
Scientists estimate that the exoplanet has already lost up to 35 per cent of its mass over its lifetime
The observations were made using the Atacama Array in the Chilean desert