Although Radius certificate based authentication is an effective method securing networks, the use of DPSK would be an incredibly useful feature to impliment within the E Series radios. In a large scale dynamic environment, which is designed to intergrate through APIs with CRM systems, this would be a far more effective method of deployment. We currently have large opportunities that cnPilot would be suited for, however are having to utilise another manufacturer, with one of the key factors in the requirement being this feature.