Cisco Systems VG204XMの取扱説明書

48ページ 1.61 mb
ダウンロード

ページに移動 of 48

Summary
  • Cisco Systems VG204XM - page 1

    Americas Headquarters Cisco Systems, In c. 170 West Tasman Drive San Jose, CA 951 34-1706 USA http://www.ci sco.com Tel: 408 526-4000 800 553-NETS (638 7) Fax: 408 527-0883 Cisco V G202, Cisco V G202XM, Cisco V G204, and Cisco V G204XM V oice Gate w a ys Hardw are Installation Guide Text Part Number: OL -15959-01 ...

  • Cisco Systems VG204XM - page 2

    THE SPECIFICATION S AND INFORMATION REGARDING TH E PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITH OUT NOTICE. ALL STATEMENTS , INFORMATION, AND RECOMMENDATI ONS IN THI S MANUAL ARE BE LIEVED TO BE A CCURATE BUT ARE PRESENTED WI THOUT WARRANTY OF ANY KIND, EX PRESS OR IMPLIED. USERS MUST TAKE FULL RESPO NSIBILITY FOR THEIR APPLICATION OF ANY PRO ...

  • Cisco Systems VG204XM - page 3

    iii Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG204XM Voice Gateways Hardware Installation Guide OL-15959-01 CONTENTS Preface v Audience v Documentation Conventions v Accessibility vi Related Documentation vi Obtaining Documentation and Submitting a Serv ice Request vii Safety Warnings vii Warning Definition vii CHAPTER 1 Overview of the C ...

  • Cisco Systems VG204XM - page 4

    Contents iv Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Temperature Contro l 2-2 Ventilation for Wall Mounting 2-2 Ventilation for Desktop Mounting 2-2 Distance Limitations for Interface Cables 2-2 Fast Ethernet Maximum Distance 2-3 FXS Analog Voice Port Maximum Distance 2-3 In ...

  • Cisco Systems VG204XM - page 5

    v Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Preface • Audience, p age v • Documentation Co n ven tions, page v • Accessibility , page vi • Related Documentati on, page vi • Obtaining Documentati on and Submitting a Service Requ est, page vii • Safety W arnings , p ...

  • Cisco Systems VG204XM - page 6

    vi Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Note Means reader take note . Notes contain helpful suggestions or references to mat erials not contained in this publicatio n. T imesaver Me ans the described action saves time . Y ou can sa ve time b y performing the acti on desc ...

  • Cisco Systems VG204XM - page 7

    vii Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 • Cisco VG202, Cisco VG202XM, Cisco VG 204, and Cisco VG204XM V oice Gateways Softwar e Confi gurati on Guide • Re gulatory Compli ance and Safety Information for th e Cisco VG202, Cisco VG202XM, Cisco VG204, and Ci sco VG204X ...

  • Cisco Systems VG204XM - page 8

    viii Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 this publication, see the translat ed safety warnings that accomp anied this device. Statement 1071 SA VE THESE INSTRUCTIONS Waarschuwing BELANGRIJKE VEILIGHEIDSINSTRUCTIES Dit waarschuwingssymbool betekent gevaar . U verk eert i ...

  • Cisco Systems VG204XM - page 9

    ix Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Advarsel VIKTIGE SIKKERHETSINSTRUKSJONER Dette varselssymbolet betyr fare. Du be finner deg i en situasjon som ka n forårsake personskade. Før du utfører arbeid med utstyret, bør du være oppmerksom på farene som er forbundet ...

  • Cisco Systems VG204XM - page 10

    x Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Avi s o INSTRUÇÕES IMPORT ANTES DE SEGURANÇA Este símbolo de aviso significa perigo. V ocê se enc ontra em um a situação em que há risco de lesões corporais. Antes de trabalhar com qua lquer equipam ento, esteja ciente dos ...

  • Cisco Systems VG204XM - page 11

    xi Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Advarsel VIGTIGE SIKKERHEDSANVISNINGER Dette advarselssymbol bet yder fare. Du befinder dig i en situatio n med risiko for legemesbeskadigelse. Før du begynder arbejde på udstyr , skal du være opmærksom på de involverede risic ...

  • Cisco Systems VG204XM - page 12

    xii Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 War ni ng Only trained and qualified personnel sh ould be allowed to install, replace, or service this equipmen t. Statement 1030 War ni ng Do not use this product near water; for example, near a bath tub, wash bowl, kitchen sink ...

  • Cisco Systems VG204XM - page 13

    xiii Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 War ni n g Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations. Statement 1036 War ni n g Never touch uninsulated telephone wires or terminals unless the telephone line has be ...

  • Cisco Systems VG204XM - page 14

    xiv Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 ...

  • Cisco Systems VG204XM - page 15

    CH A P T E R 1-1 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 1 Overview of the Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG204XM Voice Gateways • Overvie w , page 1-1 • Physical Descript ion, page 1-2 • Port Numbering Con ventions, page 1-6 • Interfaces and Ser ...

  • Cisco Systems VG204XM - page 16

    1-2 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 1 Overview of the Cisco VG202, Cisc o VG202XM, Cisco VG204, and Cisco VG204XM Voice Gateways Physical Description Note The Cisco VG202, Cisco V G202XM, Cisco V G204, and Cisco V G204XM v oice gate ways are fix ed-configura ...

  • Cisco Systems VG204XM - page 17

    1-3 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 1 Overview of th e Cisco VG202, Cisco VG202XM, Cisco VG 204, and Cisco VG204XM Voice Gateways Physical Description Figure 1 -2 Cisco V G204 Chassis Front P ane l Back Panel Description The Cisco VG202 voice gateway support ...

  • Cisco Systems VG204XM - page 18

    1-4 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 1 Overview of the Cisco VG202, Cisc o VG202XM, Cisco VG204, and Cisco VG204XM Voice Gateways Physical Description Note The Cisco VG204 and the Cisco V G204XM chassi s are identical. The onl y difference is th e model numbe ...

  • Cisco Systems VG204XM - page 19

    1-5 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 1 Overview of th e Cisco VG202, Cisco VG202XM, Cisco VG 204, and Cisco VG204XM Voice Gateways Physical Description Figur e 1 -5 Cisco V G 204 Chassis LEDs Ta b l e 1 - 1 describes the status of each LED on the Cisco VG202, ...

  • Cisco Systems VG204XM - page 20

    1-6 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 1 Overview of the Cisco VG202, Cisc o VG202XM, Cisco VG204, and Cisco VG204XM Voice Gateways Port Numbering Conven tions Figur e 1 -6 Serial Number Loca tion on Cisco V G202, Cisco V G202XM, Cisco V G 204, and Cisco V G204 ...

  • Cisco Systems VG204XM - page 21

    1-7 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 1 Overview of th e Cisco VG202, Cisco VG202XM, Cisco VG 204, and Cisco VG204XM Voice Gateways Software Elements Ta b l e 1 - 3 lists the interf ace options that are a v ailable for the Cisco VG202, Cisco V G202XM, Cisco VG ...

  • Cisco Systems VG204XM - page 22

    1-8 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 1 Overview of the Cisco VG202, Cisc o VG202XM, Cisco VG204, and Cisco VG204XM Voice Gateways Memory • Remotely , with a conn ection through the seri al port • Through T elnet and TFTP Memory The Cisco VG202, Cisco V G2 ...

  • Cisco Systems VG204XM - page 23

    1-9 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 1 Overview of th e Cisco VG202, Cisco VG202XM, Cisco VG 204, and Cisco VG204XM Voice Gateways Voice Gateway Deployment War ni n g This unit is intend ed for installation in restricted access are as. A restricted access are ...

  • Cisco Systems VG204XM - page 24

    1-10 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 1 Overview of the Cisco VG202, Cisc o VG202XM, Cisco VG204, and Cisco VG204XM Voice Gateways Voice Gateway Deplo yment Figur e 1 -7 T ypical Deployment of a Cisco V G202, Cisco V G202XM, Cisco V G204, or Cisco V G204XM V ...

  • Cisco Systems VG204XM - page 25

    CH A P T E R 2-1 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 2 Planning Your Installation • Location and Mountin g Requirements, page 2-1 • Distance Limitations for Interf ace Cables, page 2-2 Location and Mounting Requirements • About Mounting Locati on Requirements, pag ...

  • Cisco Systems VG204XM - page 26

    2-2 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 2 Planning Yo ur Installation Distance Limitations fo r Interface Cables Power Source War ni ng Do not work on the sy stem or connect or disconnect ca bles during periods of lightning activity . Statement 1001 War ni ng Re ...

  • Cisco Systems VG204XM - page 27

    2-3 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 2 Plann ing Your Installation Distance Limitation s for Interface Cables • FXS Analog V oice Port Maximum Distance, page 2-3 • Interference Considerations, page 2-3 Fast Ethernet Maximum Distance The maximum segmen t d ...

  • Cisco Systems VG204XM - page 28

    2-4 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 2 Planning Yo ur Installation Distance Limitations fo r Interface Cables ...

  • Cisco Systems VG204XM - page 29

    CH A P T E R 3-1 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 3 Installing the Voice Gateway • Safety Recommendations, page 3-1 • Site Log, page 3-3 • Installation Checklist, p age 3-3 • Mounting T ools and Equipment, page 3-4 • Unpacking and Inspection, p age 3-4 • ...

  • Cisco Systems VG204XM - page 30

    3-2 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 3 Installing the Voic e Gateway Safety Re commendations War ni ng This equipment must be installed and maintained by service personnel as defined by AS/NZS 3260. Incorrectly connecting this equipment to a general-purpose o ...

  • Cisco Systems VG204XM - page 31

    3-3 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 3 Inst alling the Vo ice Ga teway Site Log • Connect the clip to the ESD-strap co nnection jack (to the left o f the po wer switch on the back of the chassis) or to an unpainted chassis frame surface. Caution For safety ...

  • Cisco Systems VG204XM - page 32

    3-4 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 3 Installing the Voic e Gateway Mounting Too ls and Equipm ent Mounting Tools and Equipment Obtain the follo wing tools and parts to install your v oice gate way: • Scre ws and anchors for mounting th e chassis on the wa ...

  • Cisco Systems VG204XM - page 33

    3-5 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 3 Inst alling the Vo ice Ga teway Mounting the Cha ssis onto a Wall Mounting the Chassis onto a Wall The follo wing warnin g applies only when the v oice gate way chassis is mou nted on a wall: War ni n g This unit is inte ...

  • Cisco Systems VG204XM - page 34

    3-6 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 3 Installing the Voic e Gateway Mounting the Chassis onto a Wall Procedure Step 1 Secure two scre ws 5 7/16 in ( 13.81 cm) apart into a wall and 5/32 in (0 .40 cm) out from t he wall. Step 2 Hang the chassis on the screws ...

  • Cisco Systems VG204XM - page 35

    3-7 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 3 Inst alling the Vo ice Ga teway Setting the Chassis on a Desktop Step 3 Place the power supply on a horizontal surface. Caution If you are mountin g the voi ce gatew ay on dryw all, use hollo w-wal l anchors (1/8 inch wi ...

  • Cisco Systems VG204XM - page 36

    3-8 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 3 Installing the Voic e Gateway Installing the Ground Connection War ni ng This equipment must be grounded. Never de feat the ground conductor or operate the equipment in the absence of a suita bly installed ground conduct ...

  • Cisco Systems VG204XM - page 37

    3-9 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 3 Inst alling the Vo ice Ga teway Connecting Cab les Figure 3-5 Chassis Ground Connection Using Rin g T er minal Connecting Cables • W arnings, page 3-9 • Connecting Inpu t Power to the Chassis, page 3-10 • Connectin ...

  • Cisco Systems VG204XM - page 38

    3-10 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 3 Installing the Voic e Gateway Connecting Cables crosses. On-premise wiring is protected from power line crosses by a device that provides overcurrent and overvoltage protection. Neverthele ss, if the on-premise wiring i ...

  • Cisco Systems VG204XM - page 39

    3-11 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 3 Inst alling the Vo ice Ga teway Connecting Cab les Procedure Step 1 Connect the RJ-45 end of a DB-9–to–RJ-45 serial ca ble to the RJ-45 Console Aux port on the chassis. Figure 3-7 sho w s the RJ-45 end of the serial ...

  • Cisco Systems VG204XM - page 40

    3-12 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 3 Installing the Voic e Gateway Connecting Cables Procedure Step 1 Connect one end of the straight-t hrough RJ-11 cable to the FXS port. Fi gure 3-8 sho ws an FXS line connection. Figur e 3-8 Connecting an FXS Line Step 2 ...

  • Cisco Systems VG204XM - page 41

    CH A P T E R 4-1 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 4 Powering On the Voice Gateway and Performing the Initial Configuration • Po wering On the V oice Gate way , page 4-1 • Performing the Initial Conf iguration, page 4-2 • T roubleshoot ing, page 4-6 Powering On ...

  • Cisco Systems VG204XM - page 42

    4-2 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 4 Pow ering On the Voice Gateway and Performing the Initial Con figuration Performing the In itial Configuration ... Copyright (c) 2013 by Cisco Systems, Inc. Compiled <date> <time> by <person> Step 4 Pre ...

  • Cisco Systems VG204XM - page 43

    4-3 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 4 Powering On the Voice Gateway and Perf orming the Initial Configuration Performing the Initial Co nfiguration Here are the Cisco IOS commands. username <myuser> privilege 15 secret 0 <mypassword> no username ...

  • Cisco Systems VG204XM - page 44

    4-4 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 4 Pow ering On the Voice Gateway and Performing the Initial Con figuration Performing the In itial Configuration Continue with configuration dialog? [yes/no]: Y ou are no w in the setup command facility . The prompts in th ...

  • Cisco Systems VG204XM - page 45

    4-5 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 Chapter 4 Powering On the Voice Gateway and Perf orming the Initial Configuration Performing the Initial Co nfiguration The system displays a summary of the av ailable interf aces. Step 9 Choose one of the av ailable interfaces fo ...

  • Cisco Systems VG204XM - page 46

    4-6 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hard ware Installation Guide OL-15959-01 Chapter 4 Pow ering On the Voice Gateway and Performing the Initial Con figuration Troublesho oting Troubleshooting This section describes possib le mechan ical problems and correctiv e actions. Before You Begin If there appears t ...

  • Cisco Systems VG204XM - page 47

    IN-1 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG204XM Voice Gateways Hardware Installation Guide OL-15959-01 INDEX B brackets 3-5 C cable distance limitations 2-2 caution messages 3-7 chassis 1-3, 1-4, 1-5 chassis types (illustrated) 1-2 checklist, installation 3-3 Cisco IOS software 1-7 computer, for configuration 3-4 configuration metho ...

  • Cisco Systems VG204XM - page 48

    Index IN-2 Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG 204XM Voice Gateways Hardwa re Installation Guide OL-15959-01 L lightning, E MI effects 2-3 log, record keeping 3-3 M malfunctions, how to diagnose 4-6 mounting methods 2-1 N noise level, fan 1-8 O operating system 1-7 P packing li st 3-4 problems, diagno sing and correcting 4-6 R rad ...

メーカー Cisco Systems カテゴリー IP Phone

Cisco Systems VG204XMのメーカーから受け取ることができるドキュメントは、いくつかのグループに分けられます。その一部は次の通りです:
- #BRANDの図面#
- VG204XMの取扱説明書
- Cisco Systemsの製品カード
- パンフレット
- またはCisco Systems VG204XMの消費電力シール
それらは全部重要ですが、デバイス使用の観点から最も重要な情報は、Cisco Systems VG204XMの取扱説明書に含まれています。

取扱説明書と呼ばれる文書のグループは、Cisco Systems VG204XMの取り付け説明書、サービスマニュアル、簡易説明書、またはCisco Systems VG204XMのユーザーマニュアル等、より具体的なカテゴリーに分類されます。ご必要に応じてドキュメントを検索しましょう。私たちのウェブサイトでは、Cisco Systems VG204XMの製品を使用するにあたって最も人気のある説明書を閲覧できます。

関連する取扱説明書

Cisco Systems VG204XMデバイスの取扱説明書はどのようなものですか?
取扱説明書は、ユーザーマニュアル又は単に「マニュアル」とも呼ばれ、ユーザーがCisco Systems VG204XMを使用するのを助ける技術的文書のことです。説明書は通常、全てのCisco Systems VG204XMユーザーが容易に理解できる文章にて書かれており、その作成者はその分野の専門家です。

Cisco Systemsの取扱説明書には、基本的な要素が記載されているはずです。その一部は、カバー/タイトルページ、著作権ページ等、比較的重要度の低いものです。ですが、その他の部分には、ユーザーにとって重要な情報が記載されているはずです。

1. Cisco Systems VG204XMの説明書の概要と使用方法。説明書にはまず、その閲覧方法に関する手引きが書かれているはずです。そこにははCisco Systems VG204XMの目次に関する情報やよくある質問、最も一般的な問題に関する情報を見つけられるはずです。つまり、それらはユーザーが取扱説明書に最も期待する情報なのです。
2. 目次。Cisco Systems VG204XMに関してこのドキュメントで見つけることができる全てのヒントの目次
3. Cisco Systems VG204XMデバイスの基本機能を使うにあたってのヒント。 Cisco Systems VG204XMのユーザーが使い始めるのを助けてくれるはずです。
4. トラブルシューティング。Cisco Systems VG204XMに関する最も重要な問題を診断し、解決するために役立つ体系化された手続き
5. FAQ。よくある質問
6. 連絡先。一人では問題を解決できない場合に、その国におけるCisco Systems VG204XMのメーカー/サービスへの連絡先に関する情報。

Cisco Systems VG204XMについてご質問がありますか?

次のフォームを使用してください

見つけた説明書を読んでもCisco Systems VG204XMの問題を解決できない場合、下記のフォームを使用して質問をしましょう。ユーザーのどなたかがCisco Systems VG204XMで同様の問題を抱えていた場合、その解決方法を共有したいと考えるかもしれません。

画像のテキストを入力してください

コメント (0)