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Is possible to configure VoIP using Bridge Interface in the router?

Unanswered Question
Jun 24th, 2002
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______ Router with FXO ports ________

!

!

!

bridge irb

!

!

!

!

interface Serial0

mtu 240

no ip address

encapsulation frame-relay

no ip route-cache

no ip mroute-cache

frame-relay lmi-type ansi

bridge-group 1

!

!

interface Serial0.1 point-to-point

description connected to Router1

ip address 132.20.0.1 255.255.255.252

no ip route-cache

no ip mroute-cache

!

interface FastEthernet0

description connected to EthernetLAN

no ip address

no ip route-cache

no ip mroute-cache

speed auto

bridge-group 1

!

interface BVI1

ip address 10.20.0.1 255.255.0.0

!

traffic-shape rate 64000000 8000000 8000000 1000

frame-relay interface-dlci 520

frame-relay ip rtp header-compression

bridge-group 1

!

bridge 1 protocol ieee

bridge 1 route ip

!

voice-port 1/0

cptone BR

description connected to PSTN (0)

!

voice-port 1/1

!

dial-peer voice 1 pots

destination-pattern 300

port 1/0

!

dial-peer voice 3 voip

destination-pattern 200

session target ipv4:10.20.0.10

ip precedence 5

!



______ Router with FXS interface _______

bridge irb

!

!

!

interface Serial0

mtu 240

no ip address

encapsulation frame-relay

no ip route-cache

no ip mroute-cache

frame-relay lmi-type ansi

bridge-group 1

!

interface Serial0.1 point-to-point

description connected to Router

ip address 132.20.0.2 255.255.255.252

no ip route-cache

no ip mroute-cache

traffic-shape rate 64000000 8000000 8000000 1000

frame-relay interface-dlci 520

frame-relay ip rtp header-compression

bridge-group 1

!

interface FastEthernet0

description connected to EthernetLAN_1

no ip address

no ip route-cache

no ip mroute-cache

speed auto

bridge-group 1

!

interface BVI1

ip address 10.20.0.10 255.255.0.0

!

ip classless

no ip http server

!

bridge 1 protocol ieee

bridge 1 route ip

!

voice-port 1/0

cptone BR

description connected to Phone (20)

!

voice-port 1/1

!

dial-peer voice 1 pots

destination-pattern 200

port 1/0

!

dial-peer voice 3 voip

destination-pattern 300

session target ipv4:10.20.0.1

ip precedence 5

!

!


How to configure VoIP using Bridge Intarfaces?





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Anonymous (not verified) Mon, 06/24/2002 - 14:38
User Badges:

Yes you can, as logn as the ip connectivy is established between source and destintion voip host.


Note: QOS might be a problem in the bridge environemnt..




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