High-speed ADSL Linksys WIFI router 1)54Mbps Wireless-G ADSL Router 2)2 port SIP VoIP ... 3)G.711 a-law, G.726, G.729... High-speed ADSL Linksys ... WIFI router54Mbps Wireless-G (802.11g) ADSL Router,2 port SIP VoIP ... High-speed ADSL2+ Modem, Internet-sharing Router, 4-Port Switch and Wireless-G Access ... .729...codec High-speed ADSL Linksys WIFI router