1. Вовед
This user manual provides comprehensive instructions for the installation, operation, and maintenance of the Mitel IP 480G Gigabit Telephone. Designed for professional communication environments, this device offers advanced features and reliable performance for Voice over IP (VoIP) telephony. Please read this manual thoroughly before using the telephone to ensure proper functionality and to maximize your experience.

Слика 1.1: Предна страна view of the Mitel IP 480G Gigabit Telephone, showcasing its display, keypad, and function buttons.
2. Содржина на пакетот
Verify that all items listed below are present in your product package. If any items are missing or damaged, please contact your vendor or Mitel support.
- Mitel IP 480G Gigabit Telephone Unit
- Слушалка
- Handset Cord (coiled)
- Етернет кабел

Figure 2.1: The telephone handset and its coiled cord.

Figure 2.2: Standard Ethernet cable included for network connection.

Figure 2.3: The product packaging box.
3. Поставување
3.1 Физички врски
- Поврзете го слушалката: Plug one end of the coiled handset cord into the handset and the other end into the handset port on the side of the telephone base.
- Поврзување со мрежа/напојување:
- If using Power over Ethernet (PoE): Connect one end of the Ethernet cable to the LAN port on the back of the telephone and the other end to a PoE-enabled network switch or injector.
- If not using PoE: Connect one end of the Ethernet cable to the LAN port on the back of the telephone and the other end to your network switch or router. Connect an optional 12V power adapter (not included) to the power port on the back of the telephone and then to a power outlet.
- Optional Headset Connection: If using a headset, connect it to the dedicated RJ-22 headset port on the side of the telephone.

Слика 3.1: Заден дел view of the telephone, showing the LAN port for network and power connection.
3.2 Почетно вклучување и мрежна конфигурација
Once connected, the telephone will power on automatically. The backlit display will illuminate, and the phone will begin its boot sequence. During this process, it will attempt to obtain network settings.
- DHCP: By default, the phone is configured to obtain an IP address and other network settings automatically via DHCP. This is the most common setup for most networks.
- Static IP Addressing: If your network requires a static IP address, you may need to access the phone's network settings menu to manually configure the IP address, subnet mask, gateway, and DNS servers. Consult your network administrator for these details.
4. Упатства за работа
4.1 Основни функции за повикување
- Упатување повик:
- Подигнете ја слушалката или притиснете го Звучник копче.
- Бирајте го саканиот број користејќи ја тастатурата.
- Притиснете го Бирајте or Испрати soft key (if available on display) or wait for the call to connect.
- Одговарање на повик:
- Кога телефонот ќе заѕвони, подигнете ја слушалката или притиснете го копчето Звучник копче.
- Завршување на повик:
- Replace the handset in the cradle or press the Звучник копче повторно за да ја исклучите слушалката.
4.2 Копчиња за карактеристики
The Mitel IP 480G includes dedicated feature keys for enhanced call management:
- Трансфер: Used to transfer an active call to another extension or external number.
- Конференција: Initiates a multi-party conference call (supports up to 6 parties).
- Држете: Places the current active call on hold.
- History/Redial: Accesses a filterable and unlimited call history. Allows redialing previous numbers.
- Говорна пошта: Direct access to your voicemail messages.
- Директориум: Provides access to a searchable and filterable directory of contacts stored on the system.
4.3 Аудио контроли
Manage your audio experience with the following controls:
- Волумен: Independent volume control for handset, speakerphone, headset, and alert/ring tones. Use the dedicated volume buttons.
- Исклучи звук: Press to mute your microphone during a call. An LED indicator will illuminate when muted.
- Звучник: Toggles the speakerphone function on or off. An LED indicator will illuminate when the speakerphone is active.
- Слушалки: Activates or deactivates the headset mode. An LED indicator will illuminate when the headset is active.
4.4 Навигација на екранот
The 297 x 160 pixels backlit display provides clear information. Use the navigation cluster (up, down, left, right arrows, and select button) to browse menus, directories, and call history. Soft keys located below the display provide context-sensitive options.
5. Одржување
5.1 Чистење
To maintain the appearance and functionality of your telephone, clean it regularly.
- Користете мека, гamp крпа за бришење на надворешните површини.
- Avoid using abrasive cleaners, solvents, or strong chemicals, as these can damage the plastic and finish.
- Не прскајте течности за чистење директно врз телефонот.
- Ensure the phone is unplugged from power before cleaning.
5.2 Ажурирања на софтверот
Periodically, Mitel may release software updates to improve performance, add features, or address security vulnerabilities. These updates are typically managed by your system administrator. Do not attempt to manually update the phone's firmware unless instructed by qualified personnel.
6 Смена на проблеми
This section addresses common issues you might encounter with your Mitel IP 480G Gigabit Telephone.
| Проблем | Можна причина | Решение |
|---|---|---|
| Телефонот не се вклучува. | Нема напојување од PoE прекинувачот или адаптерот за напојување. | Verify that the Ethernet cable is securely connected to a PoE-enabled port or that the optional power adapter is correctly plugged in and receiving power. |
| Без тон на бирање. | Network connectivity issue; phone not registered with SIP server. | Check network cable connection. Ensure your network is operational. Contact your system administrator to verify SIP registration status. |
| Не може да се остваруваат или примаат повици. | Network configuration error; SIP account issues. | Confirm network settings (DHCP/Static IP). Verify SIP account credentials with your system administrator. |
| Лош квалитет на звук (ехо, статичен звук). | Застој на мрежата; неисправен кабел; пречки од околината. | Check network cable. Ensure sufficient bandwidth. Try a different handset or headset. If issues persist, contact support. |
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact your IT department or Mitel technical support for further assistance.
7. Спецификации
- Модел: Mitel IP 480G
- Број на дел: 10577
- Димензии (Д x Ш x В): Приближно 10 x 7 x 3 инчи
- Тежина: Приближно 1.06 фунти (480 грама)
- Боја: Црното
- Материјал: Пластика
- Прикажи: 297 x 160 pixels backlit display
- Етернет порти: 10/100/1000 Gigabit Ethernet Switch
- Извор на енергија: 802.3af Power over Ethernet (PoE) or optional 12V power adapter (not included)
- Протоколи: SIP Protocol, VLAN and DiffServ/ToS supported Quality of Service
- Компатибилност со слушалки: Приклучок за слушалки RJ-22
- Звучник: Целосно дуплекс звучник
- Feature Keys: Transfer, Conference (6 party), Hold, History/Redial, Voicemail, Directory
- Аудио контроли: Independent volume control for handset, speakerphone, headset, alert/rings; Mute (LED indicator); Speakerphone (LED indicator); Headset (LED indicator)
8. Гаранција и поддршка
For information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official Mitel website. Technical support and additional resources can also be found on the Mitel support portal.
Официјален претставник на Мител Webсајт: www.mitel.com





