63License requirementsThis chapter describes licensing requirements for the Mobile Communication(MC) 3100 Series Portfolio.• "Mobile Communication Client 3100 licensing" (page 63)• "Mobile Communication Gateway 3100 licensing" (page 65)Mobile Communication Client 3100 licensingThis section describes the licences for the following clients:• "MCC 3100 for Windows Mobile and MCC 3100 for Windows Mobilewith VPN licensing" (page 63)• "MCC 3100 for BlackBerry and MCC 3100 for Nokia licensing" (page 64)MCC 3100 for Windows Mobile and MCC 3100 for Windows Mobile withVPN licensingEach Mobile Communication Client (MCC) 3100 for Windows Mobile (withor without the VPN) requires an installed license on the device using theActiveSync software. The MCC 3100 for Windows Mobile—Administrationtool allocates the licence to the MCC 3100 for Windows Mobile.ATTENTIONYou cannot interchange the MCC 3100 for Windows Mobile license and theMCC 3100 for Windows Mobile with VPN license. Each license is unique to theclient it supports.After loading the license file onto the device, the client validates the licensefile against the license server to determine if the license is correct. Thelicense server is in the public network. The MCC 3100 for Windows Mobileand the MCC 3100 for Windows Mobile—Administration tool requireinternet access using USB and a wireless or a cellular data connection towww199.nortel.com (using port 8008) to validate the client license.The communication servers also require the following licenses:• Communication Server (CS) 1000Nortel Mobile Communication 3100 Series PortfolioNortel Mobile Communication 3100 — Planning and EngineeringNN42030-200 01.09 StandardRelease 2.0 1 November 2007Copyright © 2007, Nortel Networks.