Skip to main content

Norphonic VoIP emergency phones to be deployed on new Norwegian bridge

Norphonic emergency roadside telephones (ERT) have been selected for the Hardanger Bridge, one of the world’s longest suspension bridges, crossing the picturesque Hardangerfjord in southwestern Norway. The Hardanger Bridge will be among of the longest suspension bridges in the world, even longer than the Golden Gate Bridge in San Francisco, with a total suspension-span of 1310 meters and will significantly improve the connection between Norway’s two largest cities (Oslo and Bergen).
May 10, 2012 Read time: 2 mins
5480 Norphonic emergency roadside telephones (ERT) have been selected for the Hardanger Bridge, one of the world’s longest suspension bridges, crossing the picturesque Hardangerfjord in southwestern Norway.

The Hardanger Bridge will be among of the longest suspension bridges in the world, even longer than the Golden Gate Bridge in San Francisco, with a total suspension-span of 1310 meters and will significantly improve the connection between Norway’s two largest cities (Oslo and Bergen).

Norphonic was awarded the contract for the emergency telephone service installation in international competition due to its advanced remote VoIP management capabilities and the proven ability to perform in severe weather conditions.

“The key advantage of our VoIP product is that it saves a lot of costs in terms of installation and maintenance,” says Norphonic’s Helge Rognstad. “Unique functions include automatic system checks and a remote management solution that interacts fast on alarms. The interface is also easy to work with.”

Norphonic also announced that its VoIP emergency telephones have been selected for two additional road construction projects in Norway, including the T Connection and Jondal tunnels on the west coast.

For more information on companies in this article

Related Content

  • Real time active traffic management improves travel times
    July 17, 2012
    Traffic management centres (TMC) have traditionally served to provide surveillance and responses to traffic incidents and recurring and non-recurring changes in road networks. Typically, a TMC collected field data from the roadway and transit infrastructure and provided the integration necessary for operators to see what was happening and then coordinate a response. Standard operating procedures (SOPs) guided operators on how to respond to a given situation. It eventually became impractical for TMC operat
  • Animal magic: wildlife crossings
    June 7, 2022
    We’re used to traffic management involving cars and trucks – but there are other road users which also need to be kept safe in some parts of North America
  • Counting the environmental costs of ITS deployment
    October 29, 2015
    David Crawford looks at the latest thinking about calculating the benefits associated with the environmental side of ITS schemes. The penny is dropping that some environmental costs “are being shifted outside the traditional bounds of evaluation methods” for ITS-based road transport projects, according to researchers at the UK University of Leeds’ Institute for Transport Studies.
  • Kapsch’s scalable tolling back office accepts mixed feeds
    September 15, 2014
    Arno Klamminger and Wolfgang Fleischer from Kapsch’s ETC Business Unit outline a new back office solution which addresses the ongoing changes in the road user charging sector. The rapidly increasing scale of some Road User Charging (RUC) schemes, both current and proposed, presents systems developers and manufacturers with significant opportunities in terms of product sales. However, it also presents them with significant challenges - and size is but one part – as at regional, national and international lev