Installation:

Connected as below:

Listen IP from the handset

       ----pick up the handset

       ----enter #*111#;

       Then the handset will prompt IP address  

Use normal phone to pre-configure gateway:

Notice: all command below can be end with #  to speed response. 

"#****"      /*reboot gateway*/

"#*000"    /*clear settings*/

"#*100"      /*set the IP type to static ip */

"#*101"      /*set IP type to DHCP */  

"#*111"         /*prompt gateway ip*/

"#*222"         /* prompt phone number*/  

"#*50xxx.xxx.xxx.xxx"    set WAN port IP address (for example for ip address 192.168.0.3, you dial "#*50192*168*0*3")

"#*51xxx.xxx.xxx.xxx"    set default gateway IP  

"#*52xxx.xxx.xxx.xxx"    set dns server    

"#*53xxx.xxx.xxx.xxx     set netmask, use 255.0.0.0 if no be set