konfigurasi router VoIP

 Konfigurasi DHCP

1. Router>enable 
   Router#configure terminal 
   Router(config)#ip dhcp pool voice
   Router(config-if)#network 192.168.1.1 255.255.255.0
   Router(config-if)#default-router 192.168.1.1
   Router(config-subif)#option 150 ip 192.168.1.1 
   Router(config-subif)#ex
   Router(config)#ip dhcp excluded-address 192.168.1.1
2. 
   
3. Router(config)#int fa0/0
   Router(config-if)#ip add 192.168.1.1 255.255.255.0
   Router(config-if)#ex
4. 
   
5. Router(config)#telephony-services
6. Router(config-telephony)#max-ephones 3
   Router(config-telephony)#max-dn 3
   Router(config-telephony)#ip source-address 192.168.1.1 port 2000
   Router(config-telephony)#auto assign 4 to 6
   Router(config-telephony)#auto assign 1 to 3
   Router(config-telephony)#ephone-dn 1
   Router(config-telephony)#number 111
   Router(config-telephony)#ephone-dn 2
   Router(config-telephony)#number 222
   Router(config-telephony)#ephone-dn 3
   Router(config-telephony)#number 333
7.