IP phone (NT-320)
?H.323 V4, MGCP, SIP, Net2phone private protocol
?Audio code G.711, G.723, G.729
?DHCP support for LAN or Cable modem
?PPPOE support for ADSL or Cable modem
?Set phone by HTTP web browser (IE6.0) or Telnet
?Upgrade by FTP
?upport QOS func... - Update: 2006-03-08