Cisco-Linksys AT&T CallVantage Wireless - G VoIP Router with 2 Phone Ports WRT54GP 2A-AT Unlimited local and nationwide calls, including, Canada, Puerto Rico and U.S. Virgin Islands; low monthly rate Caller ID, call waiting, 3-way calling and call forwarding service 250-number phone directory, 9 speed dials, and 60-day call log All-in-one Internet-sharing router, 4-port switch, and Wireless-G (802.11g) access point Advanced wireless security with 128-bit WEP encryption, MAC, or IP address filtering