Cisco Unified IP VoIP Phone 7911G User Manual

1. Introducció

This manual provides comprehensive instructions for the setup, operation, and maintenance of the Cisco Unified IP VoIP Phone 7911G. Designed for low to moderate telephone traffic environments, this phone offers intuitive features and reliable communication.

Les característiques clau inclouen:

• Graphical monochrome display (192 x 64 pixels) for intuitive access to features and XML applications.
• Four dynamic soft keys for guided navigation through core business functions.
• Support for IEEE 802.3af Power over Ethernet (PoE) and Cisco Inline Power.
• Integrated comfort-noise generation and voice-activity-detection (VAD) programming.

Figure 1: Cisco Unified IP VoIP Phone 7911G (Angled View)

This image shows the Cisco Unified IP VoIP Phone 7911G from an angled perspective, highlighting its handset, keypad, and monochrome display. The phone features a silver and black color scheme.

2. Configuració

Follow these steps to properly set up your Cisco Unified IP VoIP Phone 7911G.

2.1 Unpacking the Phone

Traieu amb cura tots els components de l'embalatge. Verifiqueu que hi hagi tots els elements:

• Cisco Unified IP VoIP Phone 7911G unit
• Telèfon
• Cordó de l'auricular
• Ethernet cable (may be included or required separately)
• Optional: Power adapter (if not using Power over Ethernet)

Figure 2: Shipping and Handling Symbols

This image displays various shipping and handling symbols, including "UP", "FRAGILE", "WATER PROOF", "STACKING LAYER LIMIT", "PROHIBIT ROLLING", and "LIMIT DROP HEIGHT". These symbols indicate proper handling during transport and unpacking.

2.2 Connexió del telèfon

1. Connecteu el telèfon: Connecteu un extrem del cable en espiral del auricular a l'auricular i l'altre extrem al port d'auricular de la base del telèfon.
2. Connexió a la xarxa (PoE): If using Power over Ethernet (PoE), connect one end of an Ethernet cable to the network port on the back of the phone and the other end to a PoE-enabled network switch or router. The phone will power on automatically.
3. Connect to Network (Non-PoE with Power Adapter): If not using PoE, connect one end of an Ethernet cable to the network port on the back of the phone and the other end to a network switch or router. Then, connect the optional power adapter to the power port on the phone and plug it into a power outlet.

Figure 3: Ethernet Disconnected Message

This image shows the phone's display screen with the message "Ethernet Disconnected", indicating a network connectivity issue. This screen is typically seen during initial setup or troubleshooting network problems.

Once connected, the phone will attempt to connect to your Cisco Unified Communications Manager system. The display will show boot-up progress and then indicate readiness for use.

3. Instruccions de funcionament

This section details the basic operation of your Cisco Unified IP VoIP Phone 7911G.

3.1 Phone Layout and Buttons

Figura 4: Frontal View of Cisco IP Phone 7911G

Aquesta imatge ofereix una vista frontal clara view of the Cisco IP Phone 7911G, showcasing its display, keypad, navigation buttons, and soft keys. The display shows system information during boot-up.

• Visualització: Shows call information, menus, and XML applications.
• Tecles programades: Four buttons directly below the display. Their function changes based on the context shown on the display.
• Clúster de navegació: Up/Down arrows for scrolling through menus and options.
• Teclat: Standard 12-button dial pad for entering numbers and text.
• Botó premut: Puts an active call on hold. The button lights up when a call is held.
• Control de volum: Adjusts handset, headset, or speaker volume.

3.2 Fer i rebre trucades

1. Per fer una trucada:
   • Pick up the handset or press the Speaker button.
   • Marqueu el número desitjat amb el teclat.
   • Premeu el botó Marqueu soft key (if available) or wait for the call to connect.
2. Per rebre una trucada:
   • Quan soni el telèfon, agafeu l'auricular o premeu la tecla Respon tecla suau.
3. Per finalitzar una trucada:
   • Pengeu el telèfon o premeu Finalitzar la trucada tecla suau.

Figure 5: Display with Call Options

This image shows the phone's display screen presenting various call options, such as "Redial", "Divert Call", "Msgs", and "More". This interface guides users through available actions during a call or when the phone is idle.

4. Manteniment

Proper care and maintenance will extend the life of your Cisco Unified IP VoIP Phone 7911G.

• Neteja: Use a soft, dry cloth to clean the phone's exterior. For stubborn marks, slightly dampNetegeu el drap amb aigua. No utilitzeu productes químics agressius ni netejadors abrasius.
• Medi ambient: Mantingueu el telèfon en un lloc sec, allunyat de la llum solar directa, la calor excessiva o la humitat.
• Manipulació: Eviteu deixar caure el telèfon o sotmetre'l a impactes forts.

Figure 6: Electric Shock Caution Label

This image displays a caution label with text: "CAUTION: Risk of electric shock, do not disassemble or repair the charger by yourself. Do not drop, hit or otherwise abuse the charger. For indoor use only." This emphasizes safety precautions for handling the device and its components.

Figure 7: "DO NOT COVER THIS HOLE" Warning

This image shows a warning label, possibly from the phone or an accessory, stating "DO NOT COVER THIS HOLE". This is crucial for maintaining proper ventilation and preventing overheating of the device.

5. Solució De Problemes

This section provides solutions to common issues you might encounter with your phone.

6. Especificacions

Detailed technical specifications for the Cisco Unified IP VoIP Phone 7911G.

• Dimensions del producte: 6 x 8 x 7 polzades
• Pes de l'article: 2 lliures
• Visualització: Graphical monochrome, 192 x 64 pixels
• Font d'alimentació: Corded Electric (supports IEEE 802.3af Power over Ethernet and Cisco Inline Power)
• Material: Plàstic
• Color: Blau (Note: Product images show silver/black, but specification lists blue. Refer to actual product.)
• Tipus de telèfon: Cordat
• Tipus de marcador: Teclat únic
• Tipus de contestador: Digital
• Fabricant: CISCO SYSTEMS - EMPRESA
• ASIN: B07GSJ32BQ
• Primera data disponible: 23 d'agost de 2018

Figure 8: Product Certification Labels

This image displays various certification and compliance labels, including TÜV, GS, CSA, CE, FCC, and others, indicating the product meets various international safety and quality standards.

Figure 9: Power Supply Specifications

This image shows a label detailing the power supply specifications, including AC input (100-240V~), DC output voltages (+3.3V, +5V, +12V, +5Vaux), and maximum wattage. It also includes various regulatory marks.

7. Garantia i Suport

7.1 Informació de la garantia

This Cisco Unified IP VoIP Phone 7911G is a Certified Refurbished product. It is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with a minimum 90-day warranty.

For specific warranty claims or details beyond the initial 90-day period, please refer to the terms provided by the seller at the time of purchase or contact the seller directly.

7.2 Atenció al client

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact the seller from whom you purchased this Certified Refurbished product. You can typically find seller contact information through your purchase history on the platform where the item was acquired.

For general information about Cisco products, you may visit the official Cisco website, though direct support for refurbished units is typically handled by the refurbisher/seller.