VOIP (TELEFONIA IP)
VOIP
(TELEFONIA IP)
VoIP del inglés Voice
Over Internet Protocol, significa "voz sobre protocolo de internet". Este
es un método para crear redes telefónicas que utilizan direcciones ip junto con
redes para intercomunicarse.
Para configurar una central telefónica con VOIP para a utilizar la siguiente topología:
Para configurar una central telefónica con VOIP para a utilizar la siguiente topología:
Pasos:
1) Crear DHCP
2) Crear central Telefónica
3) Asignar extensión
4) Crear direccionamiento hacia IP de la central telefónica con la que deseamos conectarnos
Comandos:
Red_1
1) red_1(config)# ip dhcp excluded-address 192.168.30.1 192.168.30.20
red_1(config)# ip dhcp pool red_1
network 192.168.30.0 255.255.255.0
default-router 192.168.30.1
option 150 ip 192.168.30.1
red_1(config)# int f0/0
red_1(config-if)# ip address 192.168.30.1 255.255.255.0
red_1(config-if)# no shut
red_1(config-if)# exit
2) red_1(config)# telephony-service
red_1(config-telephony)# ip source-address 192.168.30.1 port 8000
red_1(config-telephony)# auto assign 1 to 144
red_1(config-telephony)# max-dn 144
red_1(config-telephony)# max-ephones 42
red_1(config-telephony)# exit
3)red_1(config)#ephone-dn 1
red_1(config-ephone-dn)# number 2001
red_1(config-ephone-dn)# exit
4) red_1(config)#dial-peer voice 3000 voip
red_1(config-dial-peer)# destination-pattern 30..
red_1(config-dial-peer)# session target ipv4:192.168.20.1
1) Crear DHCP
2) Crear central Telefónica
3) Asignar extensión
4) Crear direccionamiento hacia IP de la central telefónica con la que deseamos conectarnos
Comandos:
Red_1
1) red_1(config)# ip dhcp excluded-address 192.168.30.1 192.168.30.20
red_1(config)# ip dhcp pool red_1
network 192.168.30.0 255.255.255.0
default-router 192.168.30.1
option 150 ip 192.168.30.1
red_1(config)# int f0/0
red_1(config-if)# ip address 192.168.30.1 255.255.255.0
red_1(config-if)# no shut
red_1(config-if)# exit
2) red_1(config)# telephony-service
red_1(config-telephony)# ip source-address 192.168.30.1 port 8000
red_1(config-telephony)# auto assign 1 to 144
red_1(config-telephony)# max-dn 144
red_1(config-telephony)# max-ephones 42
red_1(config-telephony)# exit
3)red_1(config)#ephone-dn 1
red_1(config-ephone-dn)# number 2001
red_1(config-ephone-dn)# exit
4) red_1(config)#dial-peer voice 3000 voip
red_1(config-dial-peer)# destination-pattern 30..
red_1(config-dial-peer)# session target ipv4:192.168.20.1
Red_2
1) red_2(config)# ip dhcp excluded-address 192.168.10.1 192.168.10.20
red_2(config)# ip dhcp excluded-address 192.168.20.1 192.168.20.20
red_2(config)# ip dhcp excluded-address 192.168.30.1 192.168.30.20
red_2(config)# ip dhcp pool datos
red_2(dhcp-config)#
Network 192.168.10.0 255.255.255.0
default-router 192.168.10.1
red_2(config)# ip dhcp pool voz
Network 192.168.20.0 255.255.255.0
default-router 192.168.20.1
option 150 ip 192.168.20.1
red_2(config)# int f0/0
red_2(config-if)# no shut
red_2(config)# int f0/0.10
red_2(config-subif)#encapsulation dot1Q 10
red_2(config-subif)# ip address 192.168.10.1 255.255.255.0
red_2(config)# int f0/0.20
red_2(config-subif)#encapsulation dot1Q 20
red_2(config-subif)# ip address 192.168.20.1 255.255.255.0
red_2(config-subif)# exit
2) red_2(config)# telephony-service
red_2(config-telephony)# ip source-address 192.168.20.1 port 8000
red_2(config-telephony)# auto assign 1 to 144
red_2(config-telephony)# max-dn 144
red_2(config-telephony)# max-ephones 42
red_2(config-telephony)# exit
3)red_2(config)#ephone-dn 1
red_2(config-ephone-dn)# number 3001
red_2(config-ephone-dn)# exit
4) red_2(config)#dial-peer voice 2000 voip
red_2(config-dial-peer)# destination-pattern 20..
red_2(config-dial-peer)# session target ipv4:192.168.30.1
1) red_2(config)# ip dhcp excluded-address 192.168.10.1 192.168.10.20
red_2(config)# ip dhcp excluded-address 192.168.20.1 192.168.20.20
red_2(config)# ip dhcp excluded-address 192.168.30.1 192.168.30.20
red_2(config)# ip dhcp pool datos
red_2(dhcp-config)#
Network 192.168.10.0 255.255.255.0
default-router 192.168.10.1
red_2(config)# ip dhcp pool voz
Network 192.168.20.0 255.255.255.0
default-router 192.168.20.1
option 150 ip 192.168.20.1
red_2(config)# int f0/0
red_2(config-if)# no shut
red_2(config)# int f0/0.10
red_2(config-subif)#encapsulation dot1Q 10
red_2(config-subif)# ip address 192.168.10.1 255.255.255.0
red_2(config)# int f0/0.20
red_2(config-subif)#encapsulation dot1Q 20
red_2(config-subif)# ip address 192.168.20.1 255.255.255.0
red_2(config-subif)# exit
2) red_2(config)# telephony-service
red_2(config-telephony)# ip source-address 192.168.20.1 port 8000
red_2(config-telephony)# auto assign 1 to 144
red_2(config-telephony)# max-dn 144
red_2(config-telephony)# max-ephones 42
red_2(config-telephony)# exit
3)red_2(config)#ephone-dn 1
red_2(config-ephone-dn)# number 3001
red_2(config-ephone-dn)# exit
4) red_2(config)#dial-peer voice 2000 voip
red_2(config-dial-peer)# destination-pattern 20..
red_2(config-dial-peer)# session target ipv4:192.168.30.1
Switch1:
Switch(config)# int f0/1
Switch(config-if)# switchport mode trunk
Switch(config)# int f0/2
Switch(config-if)# switchport voice vlan 20
Switch(config-if)# int vlan 20 (para activar la VLAN)
Switch(config)# int f0/3
Switch(config-if)# switchport mode access
Switch(config-if)# switchport access vlan 10
Switch(config-if)# int vlan 10 (para activar vlan)
exit.
Switch(config)# int f0/1
Switch(config-if)# switchport mode trunk
Switch(config)# int f0/2
Switch(config-if)# switchport voice vlan 20
Switch(config-if)# int vlan 20 (para activar la VLAN)
Switch(config)# int f0/3
Switch(config-if)# switchport mode access
Switch(config-if)# switchport access vlan 10
Switch(config-if)# int vlan 10 (para activar vlan)
exit.
VER CONFIGURACION
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