FXO Gateway to PSTN, West | Cisco Systems CISCO1751 specification

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Cisco Systems CISCO1751 quick start FXO Gateway to PSTN, West

Contents

Audience Installing WAN and Voice Interface Cards, pageConfiguring Voice-over-IP, page List of Terms, page Audience, page Conventions, page If You Are Installing Voice Interface Cards Installing WAN and 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 Router Connector Pinouts for FXS, FXO, and E&M VICs Signal Description Checking FXS VIC Installation2-Port ISDN BRI Card RJ-48S Wiring for E&M Connectors Connecting the 2-Port ISDN BRI Card NT Interface use Determining Voice Port NumberingISDN BRI Card LEDs TE Interface use Cisco Router and Security Device Manager Example Configuration Tools Configuring Voice-over-IPCisco ConfigMaker Application Major Voice over IP Configuration Tasks Cisco IOS Command-Line Interface Entering Configuration Mode Information for International Users Saving the Configuration Router# show startup-config Wildcards and Number Expansion Dial PlanWestconfig-dial-peer# port 0/0 Destination Configuring FXS InterfacesNum-Exp Command Entry Extension Voice Port Local Dial PeersTelephone Number Dial-Peer Tag These 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 1/0 Remote Location Checking Dial Peer ConfigurationCalling Between Routers Destination Pattern 1919555 Other Routers on the Network Configuring FXO InterfacesChecking FXS Configuration Remote Location Figure 18 FXO Gateway to PSTN West Command Configuring E&M InterfacesChecking FXO Configuration signal wink-start immediate delay-dial Figure 20 Linking PBXs over the IP Network Remote Dial Peers Tuning Parameters for Real-Time Voice Traffic Checking E&M Interface Configuration Need for Quality of Service IP Precedence RSVP Configuring RSVPMultilink PPP Interleaving Routerconfig-if# ip rtp reserve lowest-UDP-port range-of-ports Configuring Multilink PPP InterleavingConfiguring RTP Header Compression RTP Header Compression Configuring Frame Relay for VoIP List of Terms Cisco.com Obtaining DocumentationOrdering Documentation Obtaining Technical Assistance Submitting a Service RequestDocumentation Feedback Cisco Technical Support Website Definitions of Service Request Severity Obtaining Additional Publications and Information iQ 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