ALLWORX

server that fully integrates communications and data infrastructure in one purpose built appliance providing PBX voice mail and auto attendant telephony, [ unified email,] voice and fax messaging, WAN access with firewall and high speed LAN support,[ internal and external web server/email server/file server,] secure remote user access (VPN) and group collaboration features, namely, [ calendaring,] address books, [ document sharing, discussion groups,] instant messaging and presence information