The air navigation service provider in Denmark, Naviair, has procured equipment for replacing Naviairs existing Backup Radio Systems with VoIP compatible Backup Radio Systems (VoIP BRSes) for the Air Traffic Control Center (ACC/APP), Air Traffic Control Tower Copenhagen (TWR-S) and a common test system. All three systems are situated in Kastrup, Denmark, but on different locations.

The air navigation service provider in Denmark, Naviair, has procured VoIP Backup Radio Systems (VoIP BRSes) for the Air Traffic Control Center (ACC/APP), the Air Traffic Control Tower Copenhagen (TWR-S) and a common test system. All three systems are situated in Kastrup, Denmark, but on different locations.

The VoIP BRSes shall act as backup for the radio part of Naviairs Primary VCS system.

The VoIP BRSes shall be VoIP compatible according to the latest versions of the EUROCAE standards ED-136, ED-137 and ED-138. In addition, the VoIP BRS solutions shall support interfacing to 4 wire-E&M.