VOIP Base

SwitchB#conf t
SwitchB(config)# int fa0/4
SwitchB(config-if)# switchport mode access
SwitchB(config-if)# switchport access vlan 50
SwitchB(config-if)# switchport voice vlan 10

DHCP_SERVER# conf t
DHCP_SERVER(config)#ip dhcp excluded-address 172.16.1.1 172.16.1.10
DHCP_SERVER(config)#ip dhcp pool VOICE
DHCP_SERVER(dhcp-config)#network 172.16.1.0
DHCP_SERVER(dhcp-config)#dns-server 4.2.2.4 8.8.8.8
DHCP_SERVER(dhcp-config)#default-router 172.16.1.1
DHCP_SERVER(dhcp-config)#option 150 ip 172.16.1.1 //dhcp server VOICE

DHCP_SERVER(config)#ip dhcp excluded-address 172.16.2.1 172.16.2.10
DHCP_SERVER(config)#ip dhcp pool DATA
DHCP_SERVER(dhcp-config)#network 172.16.2.0
DHCP_SERVER(dhcp-config)#dns-server 4.2.2.4 8.8.8.8
DHCP_SERVER(dhcp-config)#default-router 172.16.2.1
DHCP_SERVER(dhcp-config)#option 150 ip 172.16.2.1 //dhcp server DATA

CME#conf t
CME(config)# int fa0/0.10
CME(config-if)# ip address 172.16.1.1 255.255.255.0
CME(config-if)# ip helper-address 172.16.2.5  //necessary for the voice


CME(config)# int fa0/0.50
CME(config)# ip address 172.16.2.1 255.255.255.0

Legacy_voice(config)# dial-peer voice 3301 pots
Legacy_voice(config-dial-peer)# destination-peer 3301
Legacy_voice(config-dial-peer)# port 1/0/0

Legacy_voice(config)# dial-peer voice 3302 pots
Legacy_voice(config-dial-peer)# destination-peer 3302
Legacy_voice(config-dial-peer)# port 1/0/1

Legacy_voice# show voice port summary
Legacy_voice# show dial-peer voice summary

Legacy_voice(config)# dial-peer voice 10 voip
Legacy_voice(config-dial-peer)#destination-pattern 10..
Legacy_voice(config-dial-peer)#session target ipvr4:10.1.1.1

CME#conf t
CME(config)#dial-peer voice 330 voip
CME(config-dial-peer)#session target ipvr4:10.1.1.2
CME# show voice call summary

Legacy_voice(config)# controller t1 1/0
Legacy_voice(config-controller)#framing esf
Legacy_voice(config-controller)#linecode b8zs
Legacy_voice(config-controller)#ds0-group 5 timeslots 1-24 type fxo-loop-start
//dialing to PSTN
Legacy_voice(config)# dial-peer voice 9 pots
Legacy_voice(config-dial-peer)# destination-pattern ....
Legacy_voice(config-dial-peer)# port 1/0:5