Cisco Systems 3600 manual Configuration for Router RLB-1, FXS-to-FXS Connection Example

FXS-to-FXS Connection Using RSVP

R12-e establish the WAN connection between the two offices. Because one POTS telephony device is connected to Router RLB-2, it has also been configured for only one POTS peer and one VoIP peer.

Note In this example, only the calling end (Router RLB-1) is request RSVP. Figure 12 illustrates the topology of this FXS-to-FXS connection example.

Figure 12 FXS-to-FXS Connection Example

Configuration for Router RLB-1

hostname rlb-1

!Create voip dial peer 10 dial-peer voice 10 voip

!Define its associated telephone number and IP address destination-pattern +4155554000

session target ipv4:40.0.0.1

!Request RSVP

req-qos guaranteed-delay

!Create pots dial peer 1 dial-peer voice 1 pots

!Define its associated telephone number and voice port destination-pattern +4085554000

port 1/0/0

!Configure serial interface 0/0

interface Serial0/0

ip address 10.0.0.1 255.0.0.0 no ip mroute-cache

!Configure RTP header compression ip rtp header-compression

ip rtp compression-connections 25

!Enable RSVP on this interface

ip rsvp bandwidth 48 48 fair-queue 64 256 36

Configuring Voice over IP for the Cisco 3600 Series VC-39