Learn Cisco Packet Tracer
(c)# ip dhcp pool <nama_dhcp>
(c)# default-router 192.168.1.1
(c)# network 192.168.1.0 255.255.255.0
(c)# option 150 ip 192.168.1.1
(c)# ex
(c)# ip dhcp excluded-address 192.168.1.1
(c)# telephony-service
(c)# max-dn 3
(c)# max-ephones 3
(c)# ip source-address 192.168.1.1 port 2000
(c)# auto assign 1 to 5
(c)# int range fa0/2-3
(c)# switchport mode access
(c)# switchport voice vlan 1
(c)# ephone-dn 1
(c)# number 0001
(c)# ephone-dn 2
(c)# number 0002
(c)# dial-peer voice 1 voip
(c)# destination-pattern 2..
(c)# session target ipv4:192.168.1.1
ex: r1 -> r2 -> r3
ip ip
phone phone
maka r1 harus session target ipv4: ke alamat interface r3