... -T )l 2 POTSl 1 CATVl 1 Power Supply portl 1 Reset to Factory Default Buttonl LEDl Ethernet ... RFC2833 and Redundant RFC2833,distinctive ringing,MD5 authentication,call forwarding,call waiting, telephone hot lines, alarm clock, speed dial and ... value-added services RFC2833, distinctive ringing, MD5 authentication, call forwarding, call waiting, telephone hot lines, alarm clock, speed dial and other ...