24x7 SupportGet the advanced support features enterprise organizations need to keep their networks running reliably and securely. With 24x7 support, customers have around-the-clock access to seasoned support engineers at a Dell SonicWALL Enterprise TAC plus the latest firmware features and Advance Exchange hardware replacement, all of which combine to protect and maximize their Dell SonicWALL investment.24x7 Support services include:- Direct Access - 24x7x365 access to a team of seasoned support engineers located at a Dell SonicWALL Enterprise TAC- Around-the-clock Support - 24x7x365 telephone, email and Web-based technical support- Software/Firmware Updates - for all software and firmware updates and upgrades- Hardware Replacement - Advance Exchange for replacement of defective hardware- Support Tools - for access to Dell SonicWALL's electronic support tools