Cisco Systems CISCO1751 quick start Connecting the FXS, FXO, and E&M VICs to the Network

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Figure 2 Inserting a WIC or VIC in the Router

Installing WAN and Voice Interface Cards

Figure 2 Inserting a WIC or VIC in the Router

VIC

INUSE

 

 

 

 

2FXS

 

 

 

 

 

 

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Interface card

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1750

 

 

 

 

 

 

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FDX

 

 

 

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Guides

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ACCEPTS

 

 

 

 

 

 

 

 

 

 

 

 

 

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VOICE

 

 

 

 

 

 

INTERFACE

 

 

 

 

 

 

 

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PVDM OK

 

 

 

 

 

 

 

 

MOD OK

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+5,

+12, -12

 

 

 

 

 

 

 

 

VDC

 

 

 

 

 

 

 

 

46565

If you need more detailed installation instructions, refer to the Cisco WAN Interface Cards Hardware Installation Guide.

Connecting the FXS, FXO, and E&M VICs to the Network

If you installed FXS, FXO, or E&M VICs, use the following cables, and refer to Figure 3 to connect them to the network:

Standard RJ-11 modular telephone cable to connect FXS VIC ports (color-coded gray) to a telephone or fax machine.

Standard RJ-11 modular telephone cable to connect FXO VIC ports (color-coded pink) to the PSTN, or to a PBX that does not support E&M signaling, through a telephone wall outlet.

Standard RJ-48S connector and cable to connect E&M VIC ports (color-coded brown) to a PBX line. The cable wiring depends on the type of connection. For details, refer to the Cisco WAN Interface Cards Hardware Installation Guide.

Cisco 1751 Voice-over-IP Quick Start Guide

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Contents Installing WAN and Voice Interface Cards, page Configuring Voice-over-IP, page List of Terms, pageAudience Audience, page Conventions, pageIf 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 RouterConnector Pinouts for FXS, FXO, and E&M VICs SignalChecking FXS VIC Installation 2-Port ISDN BRI CardDescription RJ-48S Wiring for E&M ConnectorsConnecting the 2-Port ISDN BRI Card Determining Voice Port Numbering ISDN BRI Card LEDsNT Interface use TE Interface useCisco Router and Security Device Manager ExampleConfiguration Tools Configuring Voice-over-IPCisco ConfigMaker Application Major Voice over IP Configuration Tasks Cisco IOS Command-Line InterfaceEntering Configuration Mode Information for International UsersSaving the Configuration Router# show startup-configWildcards and Number Expansion Dial PlanWestconfig-dial-peer# port 0/0 Configuring FXS Interfaces Num-Exp Command EntryDestination ExtensionLocal Dial Peers Telephone NumberVoice Port Dial-Peer TagThese commands are summarized in Figure Destination Pattern Figure 14 East Router Configured for Local Dial PeersFigure 13 Basic Voice Network East Router 919 FXS VIC 1/0Checking Dial Peer Configuration Calling Between RoutersRemote Location Destination Pattern1919555 Configuring FXO Interfaces Checking FXS ConfigurationOther Routers on the Network Remote LocationFigure 18 FXO Gateway to PSTN WestConfiguring E&M Interfaces Checking FXO ConfigurationCommand 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 PrecedenceRSVP Configuring RSVPMultilink PPP Interleaving Configuring Multilink PPP Interleaving Configuring RTP Header CompressionRouterconfig-if# ip rtp reserve lowest-UDP-port range-of-ports RTP Header CompressionConfiguring Frame Relay for VoIP List of Terms Cisco.com Obtaining DocumentationOrdering Documentation Submitting a Service Request Documentation FeedbackObtaining Technical Assistance 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