Cisco Systems CISCO1751 Destination Pattern, Telephone Number, Voice Port, Dial-Peer Tag

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Figure 13 Basic Voice Network (East Router)

Configuring Voice-over-IP

Figure 13 Basic Voice Network (East Router)

919 555-8282

FXS VIC

1/0

IP cloud	East

FXS VIC

1/1

919 555-9595

22333

Table 8	East Router Local Dial Peers

Telephone Number		Destination Pattern	Voice Port	Dial-Peer Tag

919 555-8282		19195558282	1/0	901

919 555-9595		19195559595	1/1	902

Enter the following commands to configure the local ports on the East Router with the dial-peer information in Table 8:

East(config)# dial-peer voice 901 pots

East(config-dial-peer)#destination-pattern 19195558282

East(config-dial-peer)# port 1/0

East(config)# dial-peer voice 902 pots

East(config-dial-peer)#destination-pattern 19195559595

East(config-dial-peer)# port 1/1

East(config-dial-peer)# exit

East(config)#

These commands are summarized in Figure 14.

Figure 14 East Router Configured for Local Dial Peers

dial-peer voice 901 pots destination-pattern 19195558282 port 1/0

FXS VIC

1/0

IP cloud	East

FXS VIC

1/1

dial-peer voice 902 pots destination-pattern 19195559595 port 1/1

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Cisco 1751 Voice-over-IP Quick Start Guide

18	78-11259-05

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Contents Audience Installing WAN and Voice Interface Cards, pageConfiguring Voice-over-IP, page List of Terms, page Audience, page Conventions, pageInstalling WAN and Voice Interface Cards If You Are Installing Voice Interface CardsConventions WIC and VIC Installation Procedure Connecting the FXS, FXO, and E&M VICs to the Network Figure 2 Inserting a WIC or VIC in the RouterConnector Pinouts for FXS, FXO, and E&M VICs SignalDescription Checking FXS VIC Installation2-Port ISDN BRI Card RJ-48S Wiring for E&M ConnectorsConnecting the 2-Port ISDN BRI Card NT Interface use Determining Voice Port NumberingISDN BRI Card LEDs TE Interface useCisco Router and Security Device Manager ExampleConfiguring Voice-over-IP Configuration ToolsCisco ConfigMaker Application Major Voice over IP Configuration Tasks Cisco IOS Command-Line InterfaceEntering Configuration Mode Information for International UsersSaving the Configuration Router# show startup-configDial Plan Wildcards and Number ExpansionWestconfig-dial-peer# port 0/0 Destination Configuring FXS InterfacesNum-Exp Command Entry ExtensionVoice Port Local Dial PeersTelephone Number Dial-Peer TagThese commands are summarized in Figure Figure 13 Basic Voice Network East Router Destination PatternFigure 14 East Router Configured for Local Dial Peers 919 FXS VIC 1/0Remote Location Checking Dial Peer ConfigurationCalling Between Routers Destination Pattern1919555 Other Routers on the Network Configuring FXO InterfacesChecking FXS Configuration Remote LocationFigure 18 FXO Gateway to PSTN WestCommand Configuring E&M InterfacesChecking FXO Configuration signal wink-start immediate delay-dialFigure 20 Linking PBXs over the IP Network Remote Dial Peers Tuning Parameters for Real-Time Voice Traffic Checking E&M Interface ConfigurationNeed for Quality of Service IP PrecedenceConfiguring RSVP RSVPMultilink PPP Interleaving Routerconfig-if# ip rtp reserve lowest-UDP-port range-of-ports Configuring Multilink PPP InterleavingConfiguring RTP Header Compression RTP Header CompressionConfiguring Frame Relay for VoIP List of Terms Obtaining Documentation Cisco.comOrdering Documentation Obtaining Technical Assistance Submitting a Service RequestDocumentation Feedback Cisco Technical Support WebsiteDefinitions of Service Request Severity Obtaining Additional Publications and InformationiQ Magazine is the quarterly publication from Cisco Systems designed to help growing companies learn how they can use technology to increase revenue, streamline their business, and expand services. The publication identifies the challenges facing these companies and the technologies to help solve them, using real-world case studies and business strategies to help readers make sound technology investment decisions. You can access iQ Magazine at this URL