... cable television technology and high quality VoIP technology, can meet different users’ requirement. While adhering to the China Telecom's technical requirements ... forwarding,call waiting, telephone hot lines,alarm clock, speed dial and other value-added services RFC2833, distinctive ringing, MD5 authentication, call ... (W) * 32 mm (H)Net weight 0.5kg ONU EPON for office and home appliance date transfer