rj168-100 ip phone is an internet based voice network phone terminal. phone series ip phone adopts multiple voice control protocols and voice compression coding methods to directly convert analog voice into ip packet for internet transport, thus effectively using the existing bandwidth to provide pstn quality voice service. key features: support bridge and router model,support h323 and dual public server,data features ,static/dynamic wan-ip-addressing pppoe management and provisioning http, telnet, keypad adjustable user password and super password url based ftp,http and tftp auto provision configure file download and upload by support four settings storage, switch by keypad safe mode provide reliability four servers store and load by keypad .......