2,Installation,network cable to connect AG188N’s WAN port,phone connect phone port,power adapter connect pwr port,like this picture,

3,web configuration,connect AG188N to my router,AG188N will get dynamic IP,open router web with Firefox,my router IP is 192.168.0.1,find AG188N’s IP(192.168.0.105),then access AG188N’s web, it is

input username:admin,password:admin,then first page as,

click ‘Current State’,see current configuration

click ‘Network->WAN Config’ into WAN port network setting page.

AG188N support static IP, dynamic obtain IP and PPPoE, I choose ‘dynamic obtain IP’(this is default),I don’t need do nothing,all can be automatic get.

click ‘VoIP->SIP Config’ into SIP setting page.

I use vbuzzer,

Register Server Addr: vbuzzer.com
Register Server Port: 80,default 5060 also is ok,
Register Username: my vbuzzer name
Register Password: my vbuzzer password
Phone Number: my vbuzzer phone number
Register Expire Time: use default,60 seconds.
Detect Interval Time: use default,60 seconds.
Enable Register: checked Enable
other use default or blank .
now,AG188N with Vbuzzer configuration is ok,now ‘Current State’ page is

ok,configuration is finished.