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Cisco VG224 Voice Gateway
Hardware Installation Guide
Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Text Part Number: OL-5006-04
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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE
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CONTENTS Preface vii Audience vii Organization vii Conventions viii Safety Warnings ix Warning Definition ix Related Documentation xiv Obtaining Documentation xv Cisco.com xv Ordering Documentation xv Documentation Feedback xv Obtaining Technical Assistance xvi Cisco Technical Support Website xvi Submitting a Service Request xvi Definitions of Service Request Severity xvi Obtaining Additional Publications and Information xvii CHAP
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Contents CHAPTER 2 Planning Your Installation 2-1 Location and Mounting Requirements 2-1 Temperature Control and Ventilation 2-1 Enclosed Racks 2-2 Wall-Mounted 2-2 Bench-Mounted 2-2 Access to Chassis 2-2 Chassis Grounding 2-2 Power Source 2-3 Cable Types 2-3 Distance Limitations for Interface Cables 2-3 Fast Ethernet Maximum Distance 2-4 FXS Analog Voice Port Maximum Distance 2-4 Interference Considerations 2-4 CHAPTER 3 Installing the C
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Contents Connecting the Console Port to a PC or an ASCII Terminal 3-16 Cable 3-16 Procedure 3-16 Connecting the Auxiliary Port to a Modem 3-17 Cable 3-17 Procedure 3-17 Connecting the Fast Ethernet Port to the Fast Ethernet Switch 3-17 Cable 3-17 Procedure 3-17 Voice Cables 3-18 Connecting the Analog Voice Interface to a Distribution Panel 3-19 Cable 3-19 Procedure 3-19 Ports, Connectors, and Pinouts 3-20 Remote Terminal Connections (If A
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Contents Fast Ethernet Port Pinouts (RJ-45) A-6 Analog Voice Multiport Pinouts (RJ-21X/CA21A) A-7 EIA/TIA-232 Connections A-7 EIA/TIA-449 Connections A-7 V.35 Connections A-8 X.21 Connections A-8 EIA/TIA-530 Connections A-9 INDEX Cisco VG224 Voice Gateway Hardware Installation Guide vi OL-5006-04
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Preface This preface discusses the audience, organization, and conventions of this publication, and describes how to obtain additional documentation. Audience This publication is designed for people who have some experience installing networking equipment such as routers, servers, and switches. The person installing Cisco VG224 voice gateway (VG) should be familiar with networks and telephony equipment as well as with electronic circuitry and wiring practices and have experience as an elec
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Preface Conventions Conventions Table 2 Installation Guide Conventions Convention Description boldface font Commands and keywords. italic font Variables for which you supply values. [ ] Keywords or arguments that appear within square brackets are optional. {x | y | z} A choice of required keywords appears in braces separated by vertical bars. You must select one. screen font Examples of information displayed on the screen. boldface screen Examples of information you must enter. font <
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Preface Safety Warnings Safety Warnings Safety warnings appear throughout this publication in procedures that, if performed incorrectly, may harm you. A warning symbol precedes each warning statement. To see translations of the warnings that appear in this publication, refer to the Cisco VG224 Voice Gateway Regulatory Compliance and Safety Information document that accompanied your router or go to the following URL: http://www.cisco.com/en/US/products/hw/gatecont/ps2250/products_regulatory_
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Preface Safety Warnings Warnung WICHTIGE SICHERHEITSANWEISUNGEN Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewusst. Übersetzungen der in dieser Veröffentlichung enthaltenen Warnhinweise sind im Lieferumfang des Geräts enthalten. Hinweis B
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Preface Safety Warnings Varning! VIKTIGA SÄKERHETSANVISNINGAR Denna varningssignal signalerar fara. Du befinner dig i en situation som kan leda till personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanliga förfaranden för att förebygga olyckor. Se översättningarna av de varningsmeddelanden som finns i denna publikation, och se de översatta säkerhetsvarningarna som medföljer denna anordning. OBS! SPARA DESSA ANVISNINGAR C
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Preface Safety Warnings Aviso INSTRUÇÕES IMPORTANTES DE SEGURANÇA Este símbolo de aviso significa perigo. Você se encontra em uma situação em que há risco de lesões corporais. Antes de trabalhar com qualquer equipamento, esteja ciente dos riscos que envolvem os circuitos elétricos e familiarize-se com as práticas padrão de prevenção de acidentes. Use o número da declaração fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham o dispo
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Preface Safety Warnings Cisco VG224 Voice Gateway Hardware Installation Guide OL-5006-04 13
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Preface Related Documentation Related Documentation The Cisco IOS software running your Cisco voice gateway includes extensive features and functionality. For information that is beyond the scope of this document, or for additional information, use the resources listed in Table 3 on page 14. Timesaver Make sure that you have access to the documents listed in Table 3. See the “Obtaining Documentation” section on page 15 for information about obtaining these documents. Table 3 Related and Ref
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Preface Obtaining Documentation Obtaining Documentation Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several ways to obtain technical assistance and other technical resources. These sections explain how to obtain technical information from Cisco Systems. Cisco.com You can access the most current Cisco documentation at this URL: http://www.cisco.com/univercd/home/home.htm You can access the Cisco website at this URL: http://www.cisco.com You ca
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Preface Obtaining Technical Assistance Obtaining Technical Assistance For all customers, partners, resellers, and distributors who hold valid Cisco service contracts, Cisco Technical Support provides 24-hour-a-day, award-winning technical assistance. The Cisco Technical Support Website on Cisco.com features extensive online support resources. In addition, Cisco Technical Assistance Center (TAC) engineers provide telephone support. If you do not hold a valid Cisco service contract, contact
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Preface Obtaining Additional Publications and Information Severity 2 (S2)—Operation of an existing network is severely degraded, or significant aspects of your business operation are negatively affected by inadequate performance of Cisco products. You and Cisco will commit full-time resources during normal business hours to resolve the situation. Severity 3 (S3)—Operational performance of your network is impaired, but most business operations remain functional. You and Cisco will commit res
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Preface Obtaining Additional Publications and Information Cisco VG224 Voice Gateway Hardware Installation Guide 18 OL-5006-04
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CH A P T E R 1 Overview of the Cisco VG224 Voice Gateway This chapter provides a brief description of the Cisco VG224 voice gateway (VG) and contains the following sections: � Overview, page 1-1 � Cisco VG224 Voice Gateway Deployment, page 1-4 � Interfaces and Service Capabilities, page 1-4 � Physical Description and LEDs, page 1-5 � Specifications, page 1-6 � Software Elements, page 1-7 Overview The Cisco VG224 supports the following interfaces: � 10/100BASE-T LAN connection � RJ-21
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CISCO VG224 VG224-24FXS Chapter 1 Overview of the Cisco VG224 Voice Gateway Overview Figure 1-1 Cisco VG224 Voice Gateway Front Panel The Cisco VG224 provides 24 analog foreign exchange station (FXS) voice ports with two 10/100BASE-T ports. The chassis has the following interfaces: � RJ-21 analog voice interface � Two 10/100BASE-T ports � External compact flash memory � AC and DC power inputs Figure 1-2 shows the basic types of Cisco VG224 chassis as seen from the cabling side. Fig
